6 Installation of Thermoelectric Module制冷片安装方法

SERVICE MANUAL SERIAL NUMBERS 2611 AND UP NATURAL GAS AND PROPANETABLE OF CONTENTSTABLE OF CONTENTS1 DOCUMENT hISTORy2 INTRODUCTION3 SEQUENCE OF OPERATIONS3 TROUBLEShOOTING MATRIX4-5 REMOVAL AND INSTALLATION - TRANSFORMER5 REMOVAL AND INSTALLATION - LAMPS6 REMOVAL AND INSTALLATION - SWITCh6 REMOVAL AND INSTALLATION - ThERMOSTAT7-8 REMOVAL AND INSTALLATION - TEMPERATURE SENSOR8 REMOVAL AND INSTALLATION - TIME DELAy RELAy9 REMOVAL AND INSTALLATION - hI LIMIT ASSEMBLy9-10 REMOVAL AND INSTALLATION - STANDBy BURNER ( PILOT)11 REMOVAL AND INSTALLATION - MAIN BURNERS12 REMOVAL AND INSTALLATION - IGNITION MODULE12 REMOVAL AND INSTALLATION - CONTROL AND MAIN VALVE AND PILOT REGULATOR13 TESTING - FLAME SENSE18-19 TESTING - ChAMBER INTEGRITy19 ChART - RESISTANCE RTD TEMPERATURE SENSOR 20 ChART - RESISTANCE K TyPE TEMPERATURE SENSOR20 ChART - ORIFICE SIZE VERSUS ELEVATION AND BTU CONTENT21 SChEMATIC - STANDARD IGNITION22 SChEMATIC - INTERMITTENT IGNITION WITh MAIN BURNER VALVE23 SChEMATIC - INTERMITTENT IGNITION24DOCUMENT hISTORyCURRENT REVISION DATE PRIORREVISION DATE ChANGE10055/14/10N/A N/A Initial release of manualINTRODUCTIONThe griddle is constructed and uses technology like no other griddle in the world. The griddle cooking surface is the top of a chamber which has a unique environment. Welded stainless steel reinforcements studs connect the chamber top to a chamber bottom. The perimeter joints are all robotically welded and produce a vessel that is air tight. The chamber is filled half full with distilled water. The remaining air is removed and the chamber is welded shut. At this point, the chamber becomes a hermetically sealed vessel, never to be opened again. The griddle steam chamberrequires no water or maintenance. A thermo-well for a thermocouple and a thermo-well for the over-temp safety shutdown system are also welded into the griddle steam chamber. At temperatures below 212°F (100 C), the chamber is actually in a vacuum, similar to that of a canning jar. At temperatures above 212 °F , the chamber operates under pressure. Located between the water and the bottom of the cooking surface is the best heat transfer medium – steam, the most effective way to transfer heat. The thermocouple senses the temperature of the steam and reports this data to the thermostat, which energizes the burners. This system maintains the griddle cooking surface temperatures to within ± 3 °F over the entire cooking surface and provides a near instant temperature recovery, even on the same spot on the griddle, when turning food in place.SEQUENCE OF OPERATION S/N 2611 to 7183120V power is supplied to the primary side of the transformer. 24VAC comes off the secondary side of the transformer which provides power to the over-temp / solder washer assembly. Once the ON/OFF switch is set to the ON position, power is applied to the ignition module through the blue wire and back out the red wire to the main gas control valve. The ignition module will send high voltage to the Ignitor probes thus causing a spark to ignite the standby burner. If the ignition module doesn’t sense a flame it drops power to the main gas control valve and will shut down the griddle. If theignition module receives the acceptable level of flame sense the ignition cycle continues and the time delay relay times out and sends voltage to power to thermostat. The thermostat in conjunction with the temperature sensor regulate the heat as required. If at any time the ignition module flame sense voltage is not acceptable it cuts power to the griddle.SEQUENCE OF OPERATION S/N’s 7184 and UPPower comes in the back of the unit and goes to the transformer. The transformer lowers the voltage to 24 volts VAC. Power is then transferred to the high limit. When the circuit is energized there will always be power to the thermostat. When the thermostat calls for heat it will send power to the ignition module. Once the standby burner is lit and the module is satisfied power will then be transferred to the time delay relay. When the time delay relay times down, the main burners will ignite. When the heat cycle is over all burners will be off.CONTINUOUS PILOT BURNERINTERMITTENT IGNITIONLAMPSThe lamps are a neon style lamp that is driven by 24vac.Unplug the unit.1.Remove the three screws from the front door panel and drop the panel down.2.Remove the wires from the lamps.3.Depress the locking ears on the lamp with a pair of pliers and push thru the front of the panel4.Reinstall in reverse order.5.POWER AT0E-1800-2hEAT AT0E-1800-1ON / OFF SWITCh AND CONTACTSThis switch consists of 4 parts and each can be changed individually if any of the parts failed.Unplug the unit.1.Remove the three screws from the front door panel and drop the panel down.2.Remove the wires from the contacts and note their location.3.Push the spring loaded locking tab on the mounting ring and pull the switch out from the front4.of the panel.Pry the contacts off of the locking ring.5.Reinstall in reverse order.6.SWITCH, SELECTOR AT0E-3336-1MOUNTING BLOCKAT0E-3339-1CONTACT, ONAT0E-3338-12 REQUIREDRTD ThERMOSTAT CALIBRATIONThe operating temperature range is 200 °F to 400 degrees F. Record the measured griddle surface temperature at the set points of 200 °F, 300 °F and 400 °F to determine if the controller is out of range. The calibration offset potentiometer shifts the range up or down but range or gain width is fixed and cannot be adjusted. If the controller is ± 10 °F out of range, replace it.Open the control panel1.Plug the unit in and hook up the gas supply.2.Place a weighted temperature probe on the cooking surface of the griddle in a location above3.the griddle temperature sensor. Keep the probe off of the dimples and use a small amount of high temperature cooking oil between the surface of the probe and giddle.Set the thermostat at 200 °F, turn the unit on and allow the temperature to stabilize. Take a4.reading from the thermometer and record the value.Set the thermostat at 300 °F, allow to stabilize and record the value.5.Set the thermostat at 400 °F, allow to stabilize and record the value.6.Take a reading from the thermometer. The value should be 400 °F (+1 °F / -4 °F).If not, adjust7.the offset potentiometer on the thermostat and allow the unit to stabilize.Repeat step 7 as is necessary.8.Close the control panel, install the retaining screws and allow the unit to stabilize.9.Observe the thermometer. The indicator reading should be 400 degrees F (+1 °F / -4 °F). If10.the reading is not, open the panel and repeat steps 7 – 9.TEMP PROBEThe temperature sensor is screwed into a thermal-well underneath the griddle chamber. It is isolated from the distilled water of the griddle chamber. It is designed to indicate temperature by changing the resistance based on temperature to the thermostat. Be careful if you have to drill out the sensor not to puncture the chamber as it will render the griddle un-repairable.Unplug the unit.1.Remove the three screws from the front door panel and drop the panel down.2.On the bottom side of the unit, locate the thermal-well that the probe capillary is screwed into3.and remove.Remove the leads from pins 6 & 7 on the thermostat.4.Reinstall in reverse order. (Type K probe, yellow on #6 and red on #7)5.PROBE LOCATION UNDERSIDE OF GRIDDLE RTD TEMPERATURE SENSORAT0E-2885-3STANDBy BURNER (PILOT BURNER)This device is a small ceramic burned used to ignite the main burners. It also has the ignition probe and flame sense probe. Improper installation can cause the griddle not ignite or intermittently shutdown1.Unplug the unit and shut off the gas supply and let the unit cool.2.Loosen the hose clamp on the venturi.3.Loosen the two nuts that hold the burner spacer and step bracket.4.Remove the two nuts on the studs that hold the ignitor sensor bracket.5.Remove the ignitor cable from the ignitor probe. Inspect for damage.6.Pull the orifice adaptor out of the venturi and pull the pilot assembly down.Note: Check the ignitor probes and ground plane assembly for discoloration or oxidation and replace as needed. Also check for proper gapping. See illustration below.7.Remove the orifice adaptor from the compression elbow and clean.8.Reinstall in reverse order.Note: Make sure that the hose clamp does not block the venturi opening.See Pages XX to XX for instructions on measuring flame sense.PROBESIGNITOR & FLAMES SENSE SETTINGSTANDBy BURNERIGNITOR KITAT2A-2255-2IGNITION MODULEIs the electronic device that verifies that the griddle has ignited and is running. If the proper signals are not received from the flame sense it will lockout the griddle.Unplug the unit.1. Remove the three screws from the front door panel and drop the panel down.2. Disconnect the ignition cable, molex connector for the wire harness and the mounting screws.3. Apply silicone dielectric grease to the connections.Reassemble in reverse order.4. Note: Serial numbers 7184 and above will have an Interim Intermittent Ignition system in conjunction with the dual solenoid valve. The main gas valve was removedMAIN BURNERSMain burners are a ceramic burner that supplies the required heat to operate the griddle. If the get wet they should be allowed to dry without applying heat as they will crack and will need replacedUnplug the unit and disconnect the gas and let the unit cool.1. Remove the retaining nut from the gas supply elbow.2. Remove the four retaining nuts from burner box flange and drop the box down.3. Clean the orifices.4. Reassemble in reverse order and run the unit up to 400 degrees.5. 36”& 48” MODEL BURNERAT2B-2991-1BURNER 24” MODELAT2B-2131-1IGNITION MODULEAT2E-1807-1REMOVAL AND INSTALLATIONPressure AdjustmentRemove Dust Cap to adjust1/4 NPT Control Valve and Pilot Valve gas pressures must be adjusted after replacing to assure toFLAME SENSE MEASUREMENTThe ACCU-STEAM gas griddle has a flame sensing circuit to determine if the system has proper combustion. When the system is turned on gas is sent to the pilot burner and an electronic ignition tries to ignite the griddle. The griddle then checks to see if flame is established in the pilot burner. If the flame sense feedback voltage is within the proper range the system will ignite the main burners and they stay on until the thermostat is satisfied. The griddle flame sense continues to monitor the voltage and as long as it within the proper range the griddle will stay on. If the flame sense voltage falls below the threshold the griddle will go into lock out and will shut down the griddle. Cycling the on/off switch will restart the ignition and flame sense test. If it fails again you may need to troubleshoot the ignition/flame sense section. TROUBLEShOOTINGHow to make a diagnosis:1. Determine that power is present at the griddle2. Determine that gas is supplied at the proper pressures to the unit.3. Install an inch-units H2O manometer onto the port on the side of the main gas regulator valve and onto the pressure tap outboard of the pilot regulator.4. Install a flame-sensing probe into the flame sense circuit.a. A meter with micro amp (<A) selection or a micro amp adapter must be place in serieswith the orange flame sense wire. To check micro amps, disconnect the orange wirefrom the flame rod, connect the amp meter in series with the flame sensing rodterminal and the orange wire from the wiring harness.b. An Accutemp volt-measuring adapter P/N FT0003 (meter set for millivolts) is placed in parallel with the orange flame sense circuit. Attach one end of the adapter to the orange wire and the other to ground.5. Turn the unit on (Power lamp is lit)6. If the pilot burner is not lighting and there is no spark, check for 24 VAC input to the ignition module.a. If there is 24VAC present at the ignition module and all of the ground connections aregood, check the ignition cable for an open or a short to ground.b. If there is 24VAC present at the ignition module and all of the ground connections andthe ignition cable are good, test for spark by disabling the main regulator gas valve andplace the ignitor cable close to ground. Turn the griddle ON. If there is no spark,replace the ignition module.c. If there is a spark, check the ignitor probe spark gap on the pilot burner. Adjust, if necessary. If the probes look badly oxidized, replace the probes.7. If there is spark but no gas to the pilot regulator, check for 24VAC at the gas valve coil. If24VAC is not present at the coil of the main regulator gas valve, and the connecting harnesses are good, replace the ignition module.8. If 24VAC is present at the gas valve coil and no gas is flowing to the pilot regulator, replacethe main regulator gas valve. When changing the valve, check for debris in the gas line and valve. Ensure that a drip leg is installed before the unit.regulator.Connect Flame Tester, AccuTemp P/N FT- 003 to your multi-1. meterSet multi-meter to DC mv.2. Connect Flame Tester leads, to Igniter Harness Orange (or3. yellow) and Green wires.Verify your reading is above 60 DC mv and the system will 4. shutdown below 19 DC mv.9. If the pilot burner is lighting, determine if the sensing signal level is 25mV (1.07uA) or higher (see the attached millivolt to micro amp chart).a. If the level is less than 25mV (1.07uA), check for proper gas pressures to the main regulator and to the pilot regulator. For natural gas, the pressures must be 5" H2O for the main gas valve and 3.5" H2O for the pilot burner regulator. For propane gas, the pressures must be 10" H2O for the main gas valve and 8.0" H2O for the pilot burner regulator.b. If the gas pressures are good but the sensing signal level is still poor, check the pilot orifice for obstruction. Clean or replace as necessary.c. If the gas pressures are good, the pilot orifice is clean, the burner surface is glowing orange to bright orange but the signal level is still poor, replace the ignitor probe set and ground plane.10. Four types of meter readings are possible: 0 millivolts or 0 micro amps; a steady reading of 25millivolts or 1.07 micro amps or more; a low reading less than 25 millivolts or 1.07 microamps;or a fluctuating reading that won’t stabilize. The possible causes for each type of reading are:a. 0 millivolts or micro amps – Look for an open or grounded sensor wire or flame rod,or a defective ignition module. The wire and rod can be diagnosed with an ohmmeter.Make the diagnosis of a defective ignition module after all other possibilities have been exhausted.b. 25 millivolts or 1.07 micro amps, with a steady reading – The system is operating within normal parameters.c. Fluctuating meter reading – Check that the flame sensor probes are properlylocated. Also check for drafts that can cause an unstable flame. A dirty orifice can also cause an unstable flame.d. Less than 25 millivolts or 1.07 micro amps – Look for a pilot flame that’s notproperly engulfing the flame-sensing rod. A flame sensor probe too close to the tile will not be in the proper part of the flame, with not enough ionized gas to allow a proper signal level to be conducted. Conversely, the same thing holds true if the flame sensor is too high. Also check the ground connection back to the ignition module. Check that the flame-sensing rod and ground plane are not oxidized. Clean both with a non aluminum oxide abrasive.Important! The ignition module should be the last item that is replaced. Ignition modules aredesigned and tested to rigorous standards to ensure safe and consistent operation. Therefore, focuson other less robust components before swapping out the ignition module.FLAME SENSE MEASUREMENT USING ThE VOLTAGE METhODVerify griddle is level front to back and side to side before attempting this procedure.1. With the griddle plugged in, set thermostat dial to 200ºF and turn on. If this is a internal thermostat model2. you will need to open the control panel to set the thermostat.Place the weighted temperature probe in the center in the first3. 1/3 of the griddle cooking surface on asmall amount of high temperature cooking oil. Make sure that the probe is between the griddle weld stud dimples to assure a proper reading.Allow the griddle to heat to the initial temperature setting.4. Increase thermostat setting to 300ºF allow griddle to cycle through two heat cycles.5. Place weighted temperature probe and record temperatures according to the chart below6. Temperatures shall be within7.±5º F of each other across the entire surface.TESTINGChAMBER INTEGRITy TESTDue to the patented design of our griddle it is imperative that the chamber has no leaks as thisallows water to escape and air to move in causing inconsistent temperatures on the cooking surface. This test will determine if the cooking chamber is functioning properly.Notes:Do not use a infrared temperature measuring device as it will not work correctly.Tools Required:Level• Calibrated Digital Temperature Meter (Such as the Cooper - Atkins EconoTemp • Weighted Temperature Probe - ( Such as Cooper/Atkins)• DIgital Temperature Meter&Weighted Temperature probehEAT VALUENATURAL GAS - 1200PROPANE GAS - 2500PILOT BURNER24" GRIDDLE MAINBURNER36" GRIDDLE MAIN BURNER 48" GRIDDLE MAIN BURNER Altitude ft NG LP NG LP NG LP NG LP 3000#60#71#51 3/64#43#54#42#554000#61#71#51#57#43#54#44#555000#63#72#52#57#44#55#45#556000#63#72#52#57#44#55#45#557000#64#72#53#57#46#55#46 1.25MM 8000#65#72#54#58#47#55#47 1.25MM 9000#65#72#54#59#48 1.25MM #48 3/6410000#66#72#54#59#49 1.25MM #49 3/64hEAT VALUENATURAL GAS - 1300PROPANE GAS - 2700PILOT BURNER24" GRIDDLE MAINBURNER36" GRIDDLE MAIN BURNER 48" GRIDDLE MAIN BURNER Altitude ft NG LP NG LP NG LP NG LP 3000#60#71#52#56#46#53#45#544000#62#72#52#56#46#54#47#545000#63#73#53#56#47#54#48#556000#64#73#54#58#48#54#48#557000#64#74#55#58#49#55#49#568000#65#74#55#59#50#55#50#569000#66#74#55#60#51 1.25MM #50#5610000#68#75#56#62#52 1.25MM #51#57GAS GRIDDLE ORIFICE REFERENCE ChART FOR ALTITUDE AND BTU CONTENT。

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transmittance testing 热传导试验法thermal unit 热单位thermo printing 热印花thermo setting machine 热定形机thermo setting time 热定形时间thermo stability 热稳定性thermochromism 热变色现象thermocouple 温差电偶thermodynamic process 热力学过程thermoelectric effect 热电效应thermoelectric refrigeration 热电制冷thermoelectric thermometer 温差电偶温度计thermoelement 温差电偶thermoforming 热成型thermograph 自记式温度计thermoluminescence 热发光thermolysis 热分解thermomechanical analysis 温度 形变分析thermometer 温度计thermometer scale 温度计刻度thermophilic bacteria 嗜热性细菌thermoplastic adhesive 热塑性粘合剂thermoplastic fiber 热塑性纤维thermoplastic fiber bonding 热塑性纤维接合thermoplastic material 热塑性物质thermoplastic powder 热塑性粉末thermoplastic resin 热塑性尸thermoplasticity 热塑性thermoplastics 热塑性尸thermoprene 环化橡胶thermos 保温瓶thermos bottle 保温瓶thermos flask 保温瓶thermosetting adhesive 热固性粘合剂thermosetting plastics 热固性塑料thermosetting resin 热固性塑料thermosol dyeing method 热溶染色法thermostat 恒温器恒温箱thermostatic expansion valve 恒温膨胀阀thiamine 抗神经炎素thiazine dye 噻嗪染料thick and thin yarn 粗细节花式纱thick juice 浓汁thick mash 浓醪液thick mash method 浓醪法thick place in yarn 纱线粗部位thickened oil 稠化油thickener 增稠剂thickening agent 增稠剂thickening auxiliary 增稠剂thickness 厚度thickness gauge 厚度规thickness of yarn 纱线粗细thigh 大腿thimble 顶针thin juice 稀汁thin layer chromatography 薄层色谱分析法thin place in the yarn 细节纱thining 冲淡thiourea 硫脲素thiourea formaldehyde resin 硫脲甲醛尸thiourea resin 硫脲尸thiuram 秋兰姆thorough blending 完全混合thousand kernels weight 千粒重thread 线thread balloon 线气圈thread break stop motion 断线自停装置thread breakage 线断裂thread catcher 线锁边器thread count 织物经纬密度thread counter 织物分析镜thread cutter 纱线剪刀thread delivery 纱输出头thread divider 分纱辊thread extractor 打皮辊花机thread eye 导丝孔thread feed 纱线喂给thread feeder 纱线喂给装置thread friction 纱线摩擦thread guide comb 导纱刷thread guide drum 导纱滚筒thread guide lappet 导纱钩板thread guide roller 导纱辊thread guide traverse 导丝动程thread layer 经纱层thread lever 导纱杆thread opener 开线机thread polishing 纱线抛光thread polishing machine 纱线抛光机thread reserve 预备纱线thread selector 选线器thread slack 松线thread slippage 线移滑动thread stop motion needle 断纱自停针thread suction clearing system 吸力清纱装置thread tension 纱线张力thread tension device 纱线张力装置thread tension gear 线张力齿轮thread tension regulator 纱线张力第器thread tube 导纱管thread waste 回丝thread wire guide 钢丝制导纱钩threading 穿纱threadline 纺丝廉线three bladed beater 三翼打手three color process 三色工艺three eighths blood 3/8 美利奴血统毛three floor kiln 三层干燥炉three fold yarn 三股线three mash method 三次糖化法three weft binding 三纬接纱threonine 苏氨酸threshold 界限threshold dose 临界剂量throat plate 针板thrombase 凝血酶thrombin 凝血酶throstle spinning frame 翼锭精纺机throttle valve 节璃through circulation dryer 空气循环干燥机throwing 加捻throwster 捻线机thrust block 推力轴承thuja oil 崖柏油thyme 百里香thyme oil 百里香油thymin 胸腺激素thymine 胸腺激素thymol 百里酚ticking 褥罩织物tie up 穿吊tie up commencing at the right hand side 右向穿吊tie up point 交织点tight 紧密的tight selvedge 紧边tightness 紧密度tightness of warp 经纱紧密度tightness of winding 卷绕紧密度tile 瓷砖tilting head press 摇头压榨机timber 木材tin foil 锡箔tin plate 白铁皮tin roller brake 白铁滚筒制动器tinctorial power 着色能力tinge 色调色彩tinning furnace 镀锡炉tinting machine 着色机tinting strength 着色能力tintometer 色灯tip 针尖tippet 披肩tire 轮胎tire fabric 轮胎帘子布tissue fluid 组织液tissue in relief 凸纹薄绢tissue paper 薄纸titer 滴定度titer deviation 滴定度偏差titering process 滴定法titratable acidity 可滴定酸度titration 滴定titration apparatus 滴定仪toast 烤面包toaster 烤箱tobacco 烟草tobacco cloth 烟草盖布tocopherol 生育酚toe 趾toecap 外包头toffee 太妃糖toffy 太妃糖toilet paper dispenser 卫生纸卡toilet seat 马桶座圈toilet soap 香皂tokay 托凯葡萄酒tolerance 公差toluene 甲苯toluol 甲苯tomato 西红柿tomato juice 西红柿汁tomato paste 西红柿酱tomato sauce 西红柿沙司tone 色调tone in tone dyeing 同色深浅染色toner 但剂tongue 梭芯;鞋舌tongue tear strength 舌形撕破强力tongue tear testing 舌形试样撕破强力试验法tonic 补药tool 工具tooth brush 牙刷tooth form 齿形tooth wheel 齿轮toothed wheel box 齿轮箱top 毛条top band 缘边top cage 上尘笼top calender roller 上轧光罗拉top clearer 上绒棍top comb 顶梳top combing 针板精梳top detaching roller 上分离罗拉top dyeing 毛条染色top dyeing machine 毛条染色机top fermentation 上面发酵top fermented beer 上面发酵啤酒top force 上模塞top noil ratio 落毛率top plate 上模板top roller 上罗拉top shed 上开口top shedding machine 上开口织机top waste 针板废花top yeast 上面酵母topcoat 轻薄大衣topper 轻薄大衣topping 套染;蒸去轻油toque 无边女帽torpedo 分炼torqueyarn 捻回弹力纱torrefying 烤torsion 扭转torsion test 扭力试验torsional elasticity 抗扭弹性torsional force 捻转力torsional strength 抗扭强度torsional stress 扭应力torte 果酱饼total count 总菌数total draft 总牵伸total hardness of water 水总硬度total nitrogen 总氮total solids 总固体量toughness 韧性tow 丝束tow conversion 丝束纺纱tow converter 丝束成条机tow crimping 丝束卷曲tow dyeing 丝束染色tow dyeing machine 丝束染色机tow to sliver machine 丝束成条机tow to top conversion 丝束成条方式tow to top machine 丝束成条机tow to yarn conversion 丝束纺纱方式tow to yarn machine 丝束纺纱机towel 毛巾towelling material 毛圈织物toxicity 毒性toxin 毒toy 玩具trace 痕迹trace element 微量元素tracer fiber 追踪纤维tracer technique 追踪技术trachea 气管trade mark 商标trade name 商品名称traffic paint 路标漆tragacanth gum 黄耆胶trailing hook 尾端弯钩tram 加捻纬丝tranfer printing machine 转移印花机tranfer system 转移方式transaminase 转氨酶transfer 迁移transfer coating 转移涂布transfer device 移圈装置transfer mold 压铸模transfer molding 传递模塑transfer molding press 传递模压机transfer molding pressure 传递模塑压transfer paper 复写纸transfer plunger 压料塞transfer position 移圈位置transfer pot 传递模塑机预热填料室transfer printing 转移印花transferring enzyme 转移酶transformation 转移translation 移动translucent soap 半透庙transmission 传递transmission rope 传动绳transmutation 改质transparence 透萌transparency 透萌transparent coating 透每层transparent packaging 透命装transparent soap 透庙transparent varnish 透冕transplantation 移植transport lattice 输送帘子transverse cutting machine 横向裁剪机transverse tricot 横条针织物trapezoid tear strength 梯形试样撕破强力trash content 含杂率traveler 钢丝圈traveler chatter 钢丝圈颤动traveling blower 巡回式吹风器traverse guide 横动导纱器traverse motion 横动导纱器traverse of ring rail 钢领板往复运动traverse of thread guide 往复动程导纱器traverse shearing machine 往复剪毛机traverse thread guide 往复动程导纱器traversing guide rod 往复导杆treacle 糖蜜treadle 踏杆treating with sulfurous acid 亚硫酸处理treatment 处理treatment in rope form 绳状式处理triacetate 三醋酸triacetate dyeing 三醋酸纤维染色triacetate fiber 三醋酸纤维triacetate spun yarn 三醋酸纤维细纱triacetate staple fiber 三醋酸短纤维tricarboxylic acid cycle 三羧酸循还trichroism 三色性trichromatic coefficient 三原色系数trick 针槽tricot knitting 经编tricot knitting machine 经编机tricot printing 特里科印花tricot stitch 钩编组织tricot underwear 特里科内衣tricot weave 特里科织物trimming 修边trimming press 修边压床trimmings 香肠原料肉triple cloth 三层织物trisodium phosphate 焦磷酸钠triturate 研制trituration 研制trommel screen 滚筒筛trona 天然碱trousers 裤子trousers material 裤料trub 残渣true mushroom 腹菌true twist 真捻truffle 松露trunk fiber 制箱子用布trunk hose 短裤trunks 运动短裤trypsin 胰朊酶tryptophan 色氨酸tub 桶tube 内胎;纱管tube ice 管状冰tuber grinder 管磨机tuberin 薯球蛋白tubular cooler 管状冷却器tubular die 管状冲压模具tubular drying machine 圆筒形针织物干燥机tubular fabric 圆筒织物tubular film 管型薄膜tubular goods 圆筒织物tubular heat exchanger 管式换热器tubular heater 管式加热器tubular knitted fabric 圆形针织物tubular knitted goods 圆形针织物tubular woven fabric 圆形织布tubular yarn 空心长丝tuck 横褶tuck lace 褶裥花边tuck position 集圈位置tuck stitch 集圈组织tucking 集圈tuft 碎块毛tufted bedspread 绒头床单布tufted carpet 簇绒地毯tufted fabric 簇绒织物tufting 簇绒法tufting machine 簇绒机tufting needle 簇绒针tufting technique 簇绒技术tufting yarn 褥垫纱tulle 绢网tulle background 绢网底布tulle machine 珠罗纱织机tumbling mixer 转鼓式混合器tun 桶tuna oil 金枪鱼油tung oil 桐油tunic 束腰外衣tunnel cooler 隧道式冷却器tunnel drier 隧道式干燥器tunnel freezer 隧道式冻结器tunnel hardening 隧道式硬化tunnel oven 隧道式烤炉turbidimeter 浊度计turbidity 浊度turbidity measurement 浊度测定turbidity point 浊度点turbine milk cooler 透平牛奶冷却器turbo compressor 涡轮压缩机turbostapler 吐波式丝束直接成条机turkey 火鸡turkey red 土耳其红turkey red oil 土耳其红油turmeric 姜黄turning 旋转turning back of cloth roller 卷布辊翻转turning force 捻转力turning moment 捻矩turnip 芜菁turns of spindle 锭子转数turns of spindle per minute 每分钟锭子转数turns per inch 每英寸捻数turntable 转台turpentine 松脂turpentine oil 松节油tussah schappe yarn 柞蚕绢纺纱tussah silk 柞蚕丝tweed 粗花呢tweed yarn 仿毛纱tweel 斜纹twill 斜纹twill checkboard 人字形斜纹格子布twill left to right 右斜纹twill right to left 左斜纹twill set 斜列式植针法twill weave 斜纹组织twilled fabric 斜纹织物twin screw extruder 双螺杆挤压机twine 搓绳twine heddle 线综twist break method 解捻法twist carded yarn 加捻粗梳纱twist constant 捻度常数twist contraction 捻缩twist control 捻度控制twist curled yarn 卷曲变形纱twist determination 捻度测定twist distribution 捻度分布twist gear 捻度齿轮twist irregularity 捻度不匀twist liveliness 捻度不稳定性twist multiplier 捻系数twist sense 捻向twist setter 定捻装置twist test 捻度试验twist tester 捻度试验机twist warp 捻经纱twisted thread 捻线twisted yarn 捻线twisted yarn waste 捻纱下脚twister 捻线机twister bobbin 捻线筒管twisting 加捻twisting bobbin 捻线筒管twisting force 捻转力twisting frame 捻线机twisting method 捻线法twisting mill 捻线厂twisting moment 捻矩twisting tension 加捻张力twistmeter 捻度测定仪two apron drawing system 双皮圈牵伸方式two bath process 二浴法two color extruder 两色挤压机two color printing 双色印刷two cylinder opener with axial flow 轴向怜双滚筒开棉机two daylight press 双板压榨机two fold yarn 双股线two for one twister 倍捻捻线机two for one twisting 倍捻two mash method 二次糖化法two part adhesive 二元粘合剂two stage compressor 二级压缩机two thread chain stitch 双线包缝two tone dyeing 双色染色two zone draft system 双区牵伸系统twoply yarn 双股线tying machine 结经机tying up 穿吊tying up the harness 接结通丝typewriter ribbon 打字带tyre 轮胎tyre cord 轮胎帘线tyre cord thread 帘线用线tyre stock 轮胎胶料tyre tread 踏面tyrosin 酪氨酸udder 乳房ullage 漏损量ulster 厄尔斯特宽大衣ultimate strength 断裂强力ultra high temperature sterilization 超高温杀菌ultraaccelerator 超促进剂ultracentrifugation 超离心分离ultracentrifuge 超离心机ultrafilter 超滤器ultrafiltration 超细过滤ultramarine 群青ultramarine green 群青绿ultramicroscope 超倍显微镜ultrasonic wave 超声波ultrasonic welding 超声波焊接ultraviolet absorber 紫外线吸收剂ultraviolet inhibitor 紫外线抑制剂ultraviolet irradiation 紫外线照射ultraviolet lamp 紫外线灯ultraviolet microscope 紫外光显微镜ultraviolet microscopy 紫外光显微镜法ultraviolet rays 紫外线ultraviolet stabilizer 紫外线稳定剂ultraviolet sterilization 紫外线杀菌umber 袅umbrella 雨伞umbrella cloth 伞布unbalanced shed 不均衡梭口unbleached pulp 未漂白纸浆uncombed fibrous material 非精梳用纤维原料unctuous 油性的unctuousness 油性uncut pile fabric 毛圈织物undercoat 底涂层undercure 欠硫化underfeeding 供料不足undermodified malt 溶解不良麦芽underpants 衬裤underpick loom 下投梭织机underpressure chamber 减压室underskirt 衬裙understeeping 浸渍不足undervulcanization 欠硫化underwear 内衣underwear fabric 内衣布underwinding 管底卷绕uneven lap 棉卷不匀uneven selvedge 不匀布边uneven twist 不匀捻unevenness of yarn 线不匀unfermented must 未发酵葡萄原汁unfermented wort 未发酵麦芽汁unhairing 拔毛unidirectionally oriented web 单轴取向纤维网uniflow type compressor 直两压缩机uniform 制服uniform beating up 均匀打纬uniform feed 均匀喂纱uniformity 均匀度uniformity ratio 整齐度比uniformity tester 均匀度试验器uniformity testing 均匀度试验uniformly pressed bale 均匀压捆包装union card 盖板罗拉混合式梳棉机union dyeing 混纺交织物染色union yarn 混纺纱unit cooler 冷却机组universal calender 万能轧光机universal decatizing machine 万能蒸呢机universal steamer 万能蒸化机universal yarn quadrant 万能纱支扇形秤unmodified resin 原尸unrefined sugar 粗制糖unsaturated polyester 不饱和聚酯unsized paper 无浆纸unslaked lime 生石灰untwisted yarn 无捻纱untwister 解捻机untwisting 退捻unwinding 退卷unwinding of the yarn of weft 纬纱退卷unwinding the warp 经纱退绕uperization 蒸汽喷射杀菌upholstery fabric 家具装饰织物upholstery leather 家具皮革upland cotton 陆地棉upper 鞋面upper platen 顶部upper shed 上开口upright pile 立绒upstroke press 上行式平板机uptwisting 上行式捻线urea 脲urea formaldehyde resin 脲醛尸urea resin 尿素尸urease 尿素酶uredospore 夏孢子urethane foam 聚氨酯泡沫塑料urethane plastic 聚氨酯塑料urethane resin 聚氨酯尸urethane rubber 聚氨酯橡胶uric acid 尿酸uricase 尿酸酶uronic acid 糖醛酸urotropin 六甲撑四胺vacreation 真空杀菌vacuole 液泡vacuum apparatus 真空装置vacuum band dryer 真空绳干燥机vacuum card stripper 真空式梳理机抄针装置vacuum cleaner 真空除尘器vacuum concentration 真空浓缩vacuum cooker 真空蒸煮器vacuum cooking 真空蒸煮vacuum cooling 真空冷却vacuum crystallizer 真空结晶器vacuum deposition 真空淀积vacuum distillation 真空蒸馏vacuum drier 真空干燥器vacuum drying 真空干燥vacuum dyeing 减压染色vacuum end collector 断头吸棉装置vacuum evaporation 真空蒸发vacuum evaporator 真空蒸发器vacuum filter 真空过滤器vacuum filtration 真空过滤vacuum flask 真空瓶vacuum forming machine 真空成型机vacuum freeze drying 真空冷冻干燥vacuum gage 真空计vacuum hose 真空软管vacuum meat mixer 真空肉混和机vacuum metallizing 真空镀金vacuum mixer 真空搅拌机vacuum package 真空包装vacuum package machine 真空包装机vacuum pan 真空锅vacuum pan house 真空锅房vacuum piping 真空导管vacuum port 真空口vacuum pump 真空泵vacuum sausage stuffer 真空灌肠机vacuum seamer 真空封罐机vacuum seaming 真空封罐法vacuum steamer 真空蒸化机vacuum steaming plant 真空汽蒸装置vacuum still 真空蒸馏锅vacuum stripper 真空清洁辊vacuum test 真空试验valerian oil 缬草油valerianic acid 戊酸valine 缬氨酸valve 阀vamp 前帮vanilla 香子兰vanilla ice cream 香草冰淇淋vanillin 香草醛vapor permeability 蒸汽渗透性vapor pressure 蒸汽压vapor tension 蒸汽压vaporization 蒸发vaporizer 蒸发器variable spindle speed 锭子变速variation 变异variation in the tension of the yarn 纱线张力偏差variation in warp tension 经纱张力偏差variety 变种varnish 漆varnish paint 透冕varnished fabric 漆布varnished paper 漆纸varnished sheet 清漆层压板varnished tube 清漆层压管varnishing machine 涂漆机vaseline 凡士林vat 桶vat dye agent 还原染料vat dyeing 还原染色vat printing 还原染料印花veal 小牛肉vegetable 蔬菜vegetable adhesive 植物胶粘剂vegetable base adhesive 植物胶粘剂vegetable butter 植物脂vegetable casein 植物性酪素vegetable charcoal 木炭vegetable cutter 蔬菜切片机vegetable dye 植物染料vegetable fat 植物油脂vegetable fiber 植物纤维vegetable gum 植物胶vegetable juice 蔬菜汁vegetable oil 植物油vegetable parchment 植物羊皮纸vegetable protein 植物蛋白vegetable resin 植物尸vegetable shortening 植物油制起酥油vegetable slicer 蔬菜切片机vegetable washer 蔬菜洗涤机vegetable wax 植物蜡vegetative thread 植物质纱vehicle 载色剂veil 面网velour 拉绒织物velvet 丝绒velvet weaving 天鹅绒织造velveteen 棉绒veneer 层压板veneer saw 胶木板锯venewal of air 换气vent 放气孔vent hole 放气孔ventilation 换气ventilationg fan 通风机ventilator 通风机verdigris 铜绿vermouth 味美思酒vertical beater 立式打手vertical compressor 立式压缩机vertical kiln 竖式干燥炉vertical opener 立式开棉机vertical striping device 纵条纹装置very active solvent 甚速挥发性溶剂vessel 容器vest 背心vestment 法衣vetiver oil 香根油viable yeast 活酵母vibrating feeder 振动式给料机vibrating mill 振动球磨机vibrating screen 振动筛vibrating sieve 振动筛vibration 振动vibrator 振动器vibromill 振动球磨机vibroscope 振动式纤度计vicugna yarn 骆马毛纱view finder 取景器vigogne yarn 棉毛混纺纱vigoureux printing 毛条印花vigoureux yarn 毛条印花毛纱vinasse 酒糟vinegar 醋vinegar factory 酿醋厂vinegar generator 醋发生器viniculture 葡萄酒酿造vintage 葡萄收获vinyl acetate 醋酸乙烯酯vinyl alcohol 乙烯醇vinyl chloride 乙烯基氯vinyl coated fabric 乙烯基涂层织物vinyl compound 乙烯化合物vinyl fiber 乙烯基系纤维vinyl fibers blend 乙烯基系纤维混和vinyl polymer 乙烯基聚合物vinyl resin 乙烯尸vinyl stabilizer 乙烯稳定剂vinylated cotton 乙烯化棉vinylidene chloride 乙烯叉二氯virgin wool 初剪羊毛viscera 内脏viscoelasticity 粘弹性viscometer 粘度计viscometry 粘度测量viscose 粘胶纤维viscose aging 粘胶熟化viscose fabrication 粘胶液生产viscose fabrication process 粘胶液生产工序viscose filament 粘胶长丝viscose process 粘胶法viscose rayon 粘胶人造丝viscose rayon filament yarn 粘胶长丝viscose staple fiber 粘胶短纤维viscosimeter 粘度计viscosity 粘滞度viscosity depressant 降粘剂viscosity factor 粘滞系数viscosity measurement 粘度测量viscous flow 粘流vitamin 维生素vitamin b3 核黄素vitamin c 维生素c vitamin enrichment 维生素强化vitamin h 生物素vitaminization 维生素化vitellin 卵黄磷蛋白vitellus 卵黄vitrification 玻璃化vitriol oil 硫酸vodka 伏特加酒voile fabric 巴里纱voile yarn 巴里纱用线volatile diluent 挥发性稀释剂volatile solvent 挥发性溶剂volatility 挥发度volumetric feed 定容加料voluminous yarn 膨体纱vulcanite 硬质橡胶vulcanizate 硫化橡胶vulcanization accelerator 硫化促进剂vulcanization coefficient 硫化系数vulcanization plant 硫化装置vulcanization rate 硫化速率vulcanization retarder 阻硫化剂vulcanized oil 硫化油vulcanized rubber 硫化橡胶vulcanizer 硫化机vulcanizing agent 硫化剂vulcanizing press 平板硫化机vultex 硫化橡浆wad 纤维板wadding 填絮wadding of wool 毛卷wadding thread 芯线wadding warp 垫经wadding weft 填充纬waffle 华夫饼waffle oven 华夫饼烤炉wainscot 内面板waist 紧身胸衣waist belt 腰带waistcoat 背心wale 线圈纵行wales per inch 每英寸纵行数wall 壁wall panel 培板wall socket 壁灯灯座wall tile 墙面砖walnut 胡桃walnut oil 核桃油walnut shell flour 核桃壳粉wardrobe 衣柜warehouse 仓库warm 加热warm air drying 热风干燥warp beam 经轴warp beam dyeing apparatus 经轴染色装置warp beaming 卷经warp beaming machine 整经机warp count 经纱密度warp dyeing machine 经纱染色机warp effect 经面花绞warp end 经纱warp face 经面warp governing 经纱蒂warp knit fabric 经编针织物warp knit structure 经编结构warp knitted lace machine 经编花边织机warp knitting 经编warp knitting machine 经编机warp let off 送经warp of beam carrier 经轴托架warp of upper ground 上底经warp preparation 经纱准备warp repp 经梭织物warp reps 经梭织物warp rib 经重平组织warp sateen 经缎warp shrinkage 经向收缩warp sizing machine 经纱上浆机warp stop motion 断经自停装置warp streak 经向条花warp tension 经纱张力warp thread 经纱warp twill effect 经面斜纹效果warp tying machine 结经机warp width 经纱宽度warp winding 卷经warped length 整经长度warper 整经机warper for warp knitting 经编整经机warper's beam 经轴warper's knot 整经结warping 整经warping comb 整经梳warping creel 整经轴架warping department 整经车间warping room 整经车间warping width 整经宽度warpwise stretch 经向伸张wash and wear finisher 免烫整理剂wash and wear treatment 免烫处理wash leather 虎皮wash oil 洗油wash removability 洗污能力wash resistance 耐洗性wash water 洗涤液washability 耐洗性washbowl 洗脸盆washer 垫圈washfastness tester 耐洗牢度试验机washing 洗涤washing agent 洗涤剂washing auxiliary detergent 洗涤助剂washing effect 洗涤效果washing liquid 洗液washing liquor 洗液washing machine 洗涤器washing plant 洗涤设备washing powder 洗衣粉washing process 水洗工程washing room 洗涤间washing shrinkage 缩水率washing soap 肥皂washing soda 洗涤碱washing tank 洗涤槽washtub 洗涤盆waste 破布waste aspirator 废棉吸引器waste beer 废啤酒waste chamber 废棉室waste cleaner 废棉清洁器waste cocoon 下脚茧waste cotton 废棉waste cotton yarn 废纺纱waste fiber 下脚纤维waste heat 废热waste heat recovery 废热回收waste machine 废棉开松机waste opener 废棉开松机waste product 废物waste rubber 废橡皮waste silk beater 打绢机waste silk opener 开绢机waste silk opening 开绢waste silk spinning 绢纺waste silk spinning machine 绢纺机waste sorter 废料分类机waste water container 污水容器waste wool 残杂羊毛waste yarn 废纺纱waste yeast 废酵母wastepaper 废纸watch crystal 表面皿watch glass 表面皿watch oil 钟表油water 水water absorbing capacity 吸水率water absorption testing 吸水试验法water activity 水分活性water bath 水浴water color 水合颜料water content 含水量water cooled condenser 水冷式冷凝器water cooling 水冷却water glass 水玻璃water holding capacity 保水性water in oil emulsion 油包水乳状液water jacket 水冷套water jet loom 喷水织机water melon 蜗water paint 水性涂料water permeability 渗水性water pollution 水斑water proof paint 防水涂料water purification 水净化water purification plant 净水设备water purifier 净水器water repellency 拒水性water repellency treatment 拒水处理water repellent agent 拒水剂water reservoir 蓄水池water resistance 抗水性water separator 脱水器water softener 软水剂water softening 软水处理water softening apparatus 水软化器water soluble polymer 水溶性聚合物water soluble protein 水溶性蛋白质water soluble vitamin 水溶性维生素water spot 水渍water surface of evaporation 蒸发表面water thawing 水冻解water tube 水管water vapor 水蒸汽water vapor absorption 水汽吸收water vapor transmission 透湿性watered milk 稀牛奶waterproof coat 雨衣waterproof tester 防水试验机waterproofing 防水整理waterproofing agent 防水剂wave 仿羔皮粗纺呢waviness 卷曲度wax 涂蜡wax emulsion 蜡乳化液wax pencil 蜡笔waxed paper 蜡纸waxing 上蜡waxy corn 蜡质种玉米wear behavior 服用性能wear property 耐磨性wear resistance 耐磨牢度wear test 耐磨试验wearing plate 减磨板weathering 风化weathering resistance 耐气候性weathering testing 耐气候牢度试验法weatherometer 耐气侯牢度试验仪weavability 可织性weave construction 组织结构weave design 织造设计weaver 织布工weaver's knot 织布结weaving 机织weaving density 织造密度weaving dynamics 织造力学weaving efficiency 织造效率weaving machine 织机weaving preparation 织造准备weaving process 织造工艺weaving spool 纬管weaving technology 织造技术web 棉网web cross laying machine 交叉折叠成网机web divider 棉网分条装置web doffer 棉网道夫web forming machine 成网机web uniformity 棉网均匀度webbing 带子weft 纬纱weft bobbin 纬管weft break stop motion 纬纱断头自停装置weft changing for colored weaving 色织布纬纱变换weft count 纬纱密度weft effect 纬面花纹weft float 浮纬weft fork 纬纱叉weft insertion 引纬weft knitted fabric 纬编针织物weft knitting 纬编weft knitting machine 纬编机weft loop 纬编线圈weft material 纬纱材料weft pattern 纬纱花样weft pile carpet 纬绒毡毯weft pile fabric 纬起毛织物weft pirn 纬管weft pirn winder 卷纬机weft rib effect 纬重平效果weft sateen 纬缎weft stop motion 断纬自停装置weft straightener 正纬器weft tension 纬纱张力weft thread 纬纱weft twill 纬斜纹weft winder for cross winding 交叉卷纬机weft winder for parallel winding 平行卷纬机weft winding machine 卷纬机weft yarn 纬纱weigh feed 计重进料weigh feeder 称量送料器weighing bottle 称瓶weighing hoppper feeder 自缔箱给棉机weighted lever 加重杆weighted yarn 加重纱线weighting agent 增重剂weighting saddle 加压鞍架weld 焊接点weld line 熔合痕weld mark 熔合痕welded seam 熔接缝welding 焊接welding heat 熔接热welding rod 焊条well water 井水welsh onion 大葱welt 鞋沿条wet carbonizing 湿式炭化wet cleaning 湿洗wet crocking 湿式摩擦牢度wet curing 湿烘焙wet decating 湿蒸呢wet decatizing machine 湿蒸呢机wet finishing 湿整理wet fixation 湿固着。

CAUTION:Bimetal Thermometers operating below freezing must have a perfectly tight case to prevent entrance of moisture which eventually will condense and freeze inside the stem.This condition shows up as a failure of the thermometer to read accurately below 32°F or 0°C. For this reason it is important to avoid damage to the glass front while thestem temperature is at freezing or below. All thermometers are hermetically sealed in a dry atmosphere at the factory and require no further maintenance.CAUTION:Thermowells should be used on all pressurized appli-cations, to protect the thermometer from corrosion or physical damage, and to facilitate removal of the ther-mometer without d isturbing the process .TESTINGAshcroft Bimetal Dial Thermometers are carefully cali-brated at the factory and under most operating condi-tions will retain their accuracy indefinitely. However, as in the case of all instruments, it is well to make periodic checks for accuracy against known standards.ADJUSTMENTIf it is necessary to make an adjustment to the ther-mometer proceed as follows:On thermometers fitted with an “External Adjustment”– Use a small wrench, small screwdriver or a coin to turn the slotted hexagon head in the back of the case until the pointer indicates the proper temperature on the dial.MAINTENANCE OF DIAL THERMOMETERSAside from occasional testing, little or no maintenance is required.Be sure that the gasketed glass cover is on the case at all times, as moisture and dirt inside the case will even-tually cause the thermometer to lose its accuracy. (See caution note below.)If the thermometer is used for measuring the tempera-ture of a material that may harden and build up an insulating layer on the stem, the thermometer should be removed from the apparatus occasionally, and the stem cleaned. Observe this precaution to ensure the sensitivity of the instrument.GENERALIn removing the thermometer out of the packing box,handle it by the case or case outlet. Avoid handling it by the stem.INSTALLATION OF THERMOMETERSThe thermometer should be mounted at any convenientlocation where it will be subjected to the average tem-perature variations to be indicated.For an EVERY ANGLE CONNECTION PLEASE REFER TO THE REVERSE SIDE OF THIS DOCUMENT before beginning the installation.Avoid bending the stem as this will cause misalignment of the internal parts, resulting in undue frictional errors.T o tighten the thermometer to the apparatus, use a wrench applied to the hexagon head of the threaded connection located just outside of the case.INSTALLATIONLocate the stem so that at least two inches will be sub-jected to the average temperature to be measured.Exposing the stem to a temperature in excess of the highest dial reading should be avoided.The thermometer is normally provided with a threaded connection. T o tighten the thermometer to the appara-tus or into the well, use an open-end wrench applied to the hexagon head of the threaded connection.T urn until reasonably tight, then tighten still further in the same manner as a pipe elbow or similar pipe fitting until the scale is in the desired position for reading. DO NOT TIGHTEN BY TURNING THE THERMOMETER CASE.Install the dry type thermometer so that the maximum case temperature is kept below 200°F at all times.Install the liquid filled type thermometer so that the maximum case temperature is kept below 150°F at all times.When a thermometer is equipped with a well, the well should be installed onto the apparatus first. The stem of the thermometer should then be coated with a heat conducting medium (a mixture of glycerin and graphite or vaseline or any other heavy lubricant may be used),after which the thermometer stem is inserted, and tight-ened into the well.INSTALLATION AND MAINTENANCE INSTRUCTIONS FOR ALL ASHCROFT ®BIMETAL DIAL THERMOMETERSFigure 1Figure 2Figure 3ResetHarnessStemAB ABStem2˝Sensitive Portion。

Micropacked Column Inlet and FID Adaptor Kits Installation of a 1/16" Micropacked Column Adaptor Kit for On-Column Injection in an Agi-lent 5890/6890/7890 Split/Splitless Injector (cat.# 22425 or 22427).1. Remove the inlet adaptor fitting from the injection port; it will not be required.2. Remove the replacement inlet adaptor fitting from the adaptor kit (Figure 1). Place the sup-plied inlet seal (Figure 2) into the inlet adaptor fitting (conical side down). Note: The inlet sealincorporates a Vespel/graphite sealing ring on each side to eliminate the need for a metalwasher (Figure 2).3. Thread the inlet adaptor fitting onto the injector until it seats against the bottom of the injector.Using a ½" wrench, tighten the adaptor ~ 1/8th of a turn. Do not overtighten.4. Remove the weldment from the top of the injector to allow installation of the Siltek-treatedmetal liner installation guide (Figure 3). Place the O-ring on the liner near the conical end.Insert the guide into the injector with the conical end facing upward. Reinstall the weldmentand tighten securely.5. Straighten ~ 10 cm of the column end by holding the column securely in one hand, and withthe other hand, slide your fingers toward the end of the column, gripping it firmly. Slide thesupplied 1/16" nut (Figure 4) onto the column followed by the supplied 1/16" Vespel/graphite fer-rule (Figure 5). Note: Point the end of the column downward when placing the ferrule onto thecolumn to prevent any ferrule shards from entering the column.6. Measure 10 cm from the end of the column and make an identifying mark on the column. Thiswill be the insertion distance into the injector.7. Insert the column into the injector until the identifying mark nears the bottom of the reducingnut. Slide the 1/16" nut and ferrule into contact with the reducing nut. Finger-tighten the nut,followed by an additional 1/4 to ½ turn using a 5/16" wrench. The identifying mark should beslightly visible below the 1/16" nut, indicating proper insertion. Note: If resistance is encoun-tered while inserting the column into the injector, remove the column and be certain there areno significant bends.8. Turn on the carrier gas and check all fittings for leaks using an electronic leak detector(cat.# 28500). If you observe a leak, tighten the inlet adaptor fitting and/or the 1/16" nut by anadditional 1/8 turn until it stops leaking.Note: For FID adaptor, see next page.Convert a capillary GC split/splitless inlet for use with 1/16" micropacked columns.• For use with Agilent 5890, 6890, and 7890 GCs with split/splitless injection ports.• For use with 1/16" OD micropacked columns.• Sample pathways deactivated for ultimate inertness.Installation of a 1/16" Micropacked Column Adaptor Kit (cat.# 22424 or 22426) into anAgilent 5890/6890/7890 with a Split/Splitless Inlet.1. Remove the existing reducing nut from the injection port; it will not be required.2. Remove the replacement inlet adaptor fitting from the adaptor kit (Figure 1). Place the sup-plied inlet seal (Figure 2) into the inlet adaptor fitting (conical side facing down). Note: The inletseal incorporates a Vespel/graphite sealing ring on each side to eliminate the need for a metalwasher (Figure 2).3. Thread the inlet adaptor fitting onto the injector until it seats against the bottom of the injector.Using a ½" wrench, tighten the adaptor ~ 1/8th of a turn. Do not overtighten.4. Straighten ~ 10 cm of the column end by holding the column securely in one hand, and withthe other hand, slide your fingers toward the end of the column, gripping it firmly. Slide thesupplied 1/16" nut (Figure 3) onto the column, followed by the supplied 1/16" Vespel/graphiteferrule (Figure 4). Note: Point the end of the column downward when placing the ferrule ontothe column to prevent any ferrule shards from entering the column.5. Insert the GC column through the 1/16" column sealing nut and a standard 1/16" graphite orgraphite-Vespel capillary ferrule.6. Assemble the other components by sliding the nut and then the ferrule over the column. Makea clean cut across the GC column and install it into the adaptor 30–32 mm from the bottomof the 1/16" sealing nut (Figure 5). This positions the column end a few millimeters above thebottom of the inlet seal. The 1/16" nut should be tightened finger tight and then tighten anadditional 1/4 turn. An installation gauge (cat.# 21399) can help with setting the correct depth.7. Remove the weldment from the top of the injector and install the glass inlet liner (Figure 6).You may use the supplied glass inlet liner, or another of your choice. Make sure you do notuse a liner with a restriction at the bottom, such as a tapered or Uniliner liner, as this candamage the liner. Reinstall the weldment and tighten securely.8. Turn on the carrier gas and check all fittings for leaks using an electronic leak detector(cat.# 28500). If you observe a leak, tighten the inlet adaptor fitting and/or the 1/16" nut by anadditional 1/8 turn until it stops leaking.Note: For FID adaptor, see next page.Bore Figure 6: 4 mm Splitless Liner, Standard Deactivation Inlet Adaptor Fitting Figure 4: 1/16" Nuts, Stainless Steel Figure 3: Siltek-Treated Metal Liner Installation Guide Figure 2: Dual Vespel Ring Inlet Seal, Large Bore Figure 5: 1/16" Ferrules, Vespel/GraphiteFigure 1: Inlet Adaptor Fitting, Large Bore 30-32mm28500Description qty.cat.#Replacement PartsReplacement Inlet Seals for Micropacked Column Adaptor Dual Vespel ring inlet seals, large bore (2)2-pk.22429Replacement Metal Liner Installation Guide for On-Column Injection, Siltek Treated ea.22430Replacement 4 mm Splitless Liner 5-pk.20773Restek Electronic Leak Detector ea.28500© 2020 Restek Corporation. All rights reserved. Printed in the U.S.A.#203-03-028 Rev. date: 05/20Restek patents and trademarks are the property of Restek Corporation. (See /Patents-Trademarks for full list.) Other trademarks in Restek literature or on its website are the property of their respective owners. Restek registered trademarks are registered in the U.S. and may also be registered in other countries.Questions about this or any other Restek product?Contact us or your local Restek representative (/contact-us).Convert a Capillary FID for Use with Micropacked Column• For use with Agilent 5890, 6890, and 7890 GCs.• For use with 1/16" OD micropacked columns.Micropacked Column Adaptor Kit for FID Connection (cat.# 22428)1. Remove the existing fitting from the detector (if present).2. Remove the replacement FID adaptor (Figure 1) from the kit. Holding it vertically, with the screw end facing down, slide the supplied 1/4" nut with the threads facing up onto the FID adaptor, followed by the supplied 1/4" Vespel/graphite ferrule with the tapered end facing up (Figure 1). Insert the adaptor into the detector and finger-tighten, followed by an additional ~ ½ turn using a 9/16" wrench.3. Straighten approximately ~ 7.5 cm of the column end by holding the column securely in one hand, and with the other hand, slide your fingers toward the end of the column, gripping it firmly. Slide the supplied 1/16" nut (Figure 2) onto the column, followed by the supplied 1/16" Vespel/graphite ferrule (Figure 3). Note: Point the end of the column downward when placing the ferrule onto the column to prevent any ferrule shards from entering the column.4. Insert the column into the detector until the end of the column stops against the bottom of the FID jet. Pull the column back approximately 1 mm. Finger-tighten the nut, followed by an additional ~ 1/4 turn using a 5/16" wrench.5. Turn on the carrier gas and leak check with a Restek electronic leak detector (cat.# 28500). If you observe a leak, tighten the FID adaptor and/or the 1/16" nut by an additional 1/8 turn until it stops leaking.Figure 2:1/16" Nuts, Stainless Steel Figure 1: FID Adaptor, Large Bore; 1/4" Ferrule, Vespel/Graphite; 1/4" Nut, Stainless Steel; 1/16" Nut, Stainless Steel; 1/16" Ferrule, Vespel/Graphite Figure 3: 1/16" Ferrules, Vespel/Graphite 224292243020773。

PGI International,Ltd.16101Vallen Drive—Houston,Texas 77041(713)466-0056or (800)231-0233Form IOM-HE6-PF3,Rev.01Installation,Operation &MaintenanceInstructions forHE-6Hot-Shot Heated Enclosureswith aModel PF3Sample SystemExcellence Through InnovationThis page blank.Table of ContentsI.OverviewHE-6Hot-Shot Heated Enclosure (4)II.Installation of A+Genie Filter Housing&ProbeInstallation (6)III.Installation of HE-6Heated EnclosureAssembly to Pipeline (7)Sample Line Connections (8)Sample Cylinder Installation (9)IV.Cartridge Filter Unit(CFU)Overview (12)Approximate Filter Life (12)Filter Replacement Instructions (13)V.Catalytic HeaterSpecifications (16)Start-Up (17)VI.A+Genie Filter ReplacementFilter Replacement (18)The PGI HE-6Hot-Shot Heated Enclosure is designed to comply with API 14.1—Natural Gas FluidsMeasurement.The enclosure will maintain the temperature of your sampling system between 100°to 140°F.The following illustrations and instructions will assist you in installing and maintaining your heated enclosure.Bottle MountSample Pump Catalytic HeaterThermostatFilter CanisterCylinder GaugeSample Cylinder (not included)HE-6Hot-Shot Heated EnclosuresI.OverviewRegulatorThe HE-6has been developed to allow quick and easy installation and removal of the Heated Enclosure when utilizing an A +Genie Filter Probe .Once the Filter Probe has been installed,the Heated Enclosure,containing all its essential components,may be secured directly to the beled tubing connections are supplied for either left-or right-mount.CAUTIONREMOVE ALL PIPELINE PRESSURE FROM THE SAMPLE PROBE ANDTHE SAMPLER BEFORE SERVICING.FAILURE TO DO SO MAY RESULT IN SERIOUS INJURY OR DEATH.I.Overview(cont’d.)Left-MountA+Genie Filter Probe Right-MountA+Genie Filter ProbeII.Installation of the Genie Filter Probe HousingTo install the Genie Probe Housing,please refer to the A+Installation and Operation Instructions provided.Probe Housing only Installed to PipelineIII.Installation of the HE-6Heated Enclosurewench,Filter Probe,please refer toand Operation Instructionssure the Probe ValveCLOSED position throughout6.With the Filter Probe now fully installed,connect the Sampler Tubing as shown in the followingsteps.Sample Cylinder Installation1.Hold the Adapter in place and remove the Tubing Nut.Remove the Adapter from the bottom tubing in the same manner.2.Install one Adapter to each end of your Sample Cylinder.Hold in place3.Insert the Adapter threads into the Tubing Nut and tighten.Install the bottom Adapter in the samemanner.Tighten Tubing NutNOTE:When transporting theSample Bottle,a cap should be installed on both ends.Adapter4)Close the Vent Valve .5)Open the Purge Valve .(This will load the sample line with line pressure gas.The pressure gauge ●will indicate line pressure.)6)Open the Top Valve on the Sample Cylinder ❍.(This will allow line pressure gas to enter the cylinder)7)Use your company policy for Fill and Empty Procedure to purge all air from the Sample Cylinder.See API 14.1for recommendations on purging.Note:Only cycle the cylinder valves,❍,⏹&☐for the Fill and Empty Procedure.DO NOT cycle theSampler Purge Valve for this procedure.8)At the conclusion of the Fill and Empty Procedure,confirm that Cylinder Valve ⏹is closed.9)Close the Purge Valve .10)With line pressure on the cylinder,check all fittings for leaks.11)Confirm that the valve located on the back of the Heated Enclosure ☐is open.12)Slowly open the Bottom Valve on the Sample Cylinder ⏹until only about one PSIG is left on the cylinder,then close.13)Power “ON”the Sampler to start sample collecting.Referto PGI INTERCEPTOR TM Gas Sampling System I.O.&M.Manual for Sampler Operation Instructions.NOTE:Each of the valves referenced here are equipped with a right-hand thread.Turn clockwiseto close and counter-clockwise to open.❍⏹☐1)Close the Top Valve on the Sample Cylinder .2)Open the Bleeder Valve .(This will release line pressure between the Gauge Manifold and the Sampler,as indicated by the pressure gauge ●.)Note:The pressure gauge ●must read “zero”before attempting toremove the cylinder.3)Remove the Tubing Nut ❍from the Lower Adapter.4)Hold the cylinder up while loosening the Tubing Nut ⏹.Sample Cylinder Change-OutIII.Installation (cont’d.)●⏹❍The CFU removes contaminants,moisture,and H 2S from the heater gas supply.The catalytic heater requires a clean,dry fuel source and using the CFU can extend the life of the catalyst.The CFU is outfitted with an AV106S-V-H8bonnet assembly and a 1/8”NPT drain port to vent any liquids separated from the gas supply.The gas supply from the regulator pump enters the CFU through the 1/4”NPT port on the backside,bottom portion of the scrubber canister.As the gas travels upward through the filter,contaminants are trapped and liquids are dropped to the bottom.The filtered gas is allowed to continueupward to the 1/8”NPT outlet port on the backside,top portion of the canister.IV .Cartridge Filter Unit (CFU)OverviewBag from its packaging.Remove the existing Filter Bag (if any).Note:Do not remove the Screen from bottom of the Canister.Prior to servicing the Filter/Scrubber Canister,thesample line must be purged in the sequence listed below.NOTE:Each of the valves referenced here are equipped with a right-hand thread.Turn clockwise to close and counter-clockwise to open.1)Close the Top Cylinder Valve .2)Close the Probe Valve .3)Open the Purge Valve ●.4)Open the Vent Valve ❍.4)Open Bleed Valve ⏹,using a 9/16”hex wrench.Filter Replacement Instructions⏹5)Place the Filter Bag into the Canister.6)Place the Spring into the Canister,on top of the Filter Bag.8)Install the Cap over the Spring and tighten hand-tight.NOTE:The Filter Bag must be below the cap threads.After servicing the Filter/Scrubber Canister,pressure should be reintroduced to the sample line in the sequence listed below.NOTE:Each of the valves referenced here are equipped with a right-hand thread.Turn clockwise toclose and counter-clockwise to open.1)Open the Probe Valve .(This will allow Sample Gas to escape from the bottom of the Canister.)2)Close the Bleed Valve .(The Pressure Gauge ●will indicate line pressure.)3)Open the Vent Valve ❍and allow to bleed for 5seconds,then close.4)Close the Purge Valve ⏹.5)Open the Cylinder Valve ☐☐SpecificationsPlease read the CATA-DYNE™HEATER Installation&Operation Instructionscompletely and thoroughly prior to operation.WARNING!The CATA-DYNE™heaters used in PGI’s Heated Enclosures are designed to use a natural gas fuel source. Prior to operation,refer to the CATA-DYNE™Installation and Operation Instructions and verify that your fuel source is within10%of the specified Btu/ft.3rating.A fuel source exceeding these limits may result in conditions that could ignite the fuel source,causing property damage and/or personal injury or death.A fuel source below this range may result in difficulty in maintaining the catalytic reaction.If your fuel source is outside these parameters,please contact PGI International for an Orifice Conversion Kit.(713)466-0056or(800)231-0233Start-Up(Refer to Cata-Dyne Instructions provided.)to run conduit from thea safe area usually15to206.Once the catalytic reaction has been established,disconnect the power to the electrical elements.7.To shut down theCatalytic Heater,turn off the MainGas SupplyValve.Main Gas SupplyVI.A +Genie Filter ReplacementFor Left-Mount:Remove the ‘Probe to Pump’tubing bydisconnecting the two Tubing Nuts shown below.For Right-Mount:Remove the ‘Probe to Pump’tubing bydisconnecting the two Tubing Nuts shownbelow.Prior to servicing the Filter Probe,the sample line must be purged in the sequence listed below.NOTE:Each of the valves referenced here are equipped with a right-hand thread.Turn clockwise to close and counter-clockwise to open.1)Close the Probe Valve○1.2)Close the Cylinder Valve ○2.3)Open the Purge Valve ○3.4)Open the Vent Valve ○4.5)Remove the ‘Probe to Pump’tubing as shown below.6)To retract the Filter Probe,please refer to the A+Installationand Operation Instructions provided.❍USER NOTESPGI International,Ltd.Excellence Through Innovation 16101Vallen Drive—Houston,Texas77041 (713)466-0056or(800)231-0233。

The nVent RAYCHEM ACS-30-EU-EMDR-10-MOD Module for theACS-30 system provides smart sensor input for roof & gutter de-icing applications. The module provides temperature & moisturesensing input. The module can be positioned near to the heatedarea and is connected to the PCM module via a 3-wire cable.The module is provided with a 4m external temperature andmoisture sensor to be positioned at the heated surface. Thesensor cold lead cable can be extended to a maximum length of100 m (using 3 x 1.5 mm2 cable.)The output from the ACS-30-EU-EMDR-10-MOD module enablesthe switching of the heating circuits within the power & controlmodule (PCM).TECHNICAL INFORMATIONApprovals CE Marked.Module IP rating IP55 (enclosure with control device)Ambient operating temperature range0 to +35°C (enclosure with control device)Mounting Wall mountingENCLOSUREDimensions332 mm x 262 mm x 132 mmEnclosure type Polystyrene box and polypropylene coverConnections 4 Polyamide Cable Glands (IP68 rated) with stopping plugsCONTROL DEVICEDevice name EMDR-10Supply voltage230 Vac, +/–10%, 50HzPower Consumption4VA max.Measuring accuracy+/–1.5KOperating differential+/–0.5KMoisture Sensor (output)Imax 1A/230 VAC, SPST potential 230 VAC withfuse 5 X 20 mm T315 mA according to IEC127-2/VTerminals2.5 mm2 (stranded conductors), 4 mm2 (solid conductors)AMBIENT SENSOR (VIA-DU-A10)PTC Sensor (IP54). Cable not included. Max length 100 m (2 x 1.5 mm2).Ambient operating temperature range–30°C to +80°CTerminals2.5 mm2Mounting Wall mountingMOISTURE SENSOR (HARD-45)PTC Sensor. Supplied with 4 m cold lead. Extendable to 100 m (3 x 1.5 mm2).Power consumption9 W to 18 WAmbient operating temperature range–30°C to +65°C continuousSupply voltage230 VAC, +/–10%, 50Hz (via control device)1. INSTALLATION AND SAFETY REMARKSSelect a suitable location for the enclosure and mount it on a wall using suitable screws.Install power cable, moisture and ambient sensor cables, RTD cables (which have to be connected in the ACS-30-EU-PCM2 module) into the enclosure using the glands supplied.Keep stopping plugs in unused gland entries.Remarks:Only for electricians!Attention: mistakes during connection of the device can cause damage to the control unit. nVent is not liable for any damage caused by faulty connections and/or incorrect handling.• Before working on the device, switch off the power supply!• The device may only be connected and serviced by authorised, trained electricians.• Electrical connection must be carried out in accordance with the enclosed connection diagram.• The wires of the moisture sensor carry mains voltage, those of the temperature sensor and the alarm contact have to be considered as carrying mains voltage in consideration of VDE and the relevant installation regulations must be observed.• Do not lay sensor cables together with other live wires in order to avoid electromagnetic interference.• Local standards for electrical connection must be observed.• If the device does not operate as expected, please check all connections and the mains power supply.2. INSTALLATION AND DIMENSIONS OF THE TEMPERATURE SENSORA good positioning of the temperature sensor is crucial for the correct and efficient operation of the snow melting system. The temperature sensor should be placed on the North side of the building, in a position where it will always be away from direct sunlight. Moreover, it must be protected against other influencing factors such as being mounted above doors or windows or close to lamps or floodlights.A position on the wall just below a gutter is recommended.The connection wire of the sensor may be extended to max. 100 m at a lead diameter of 1.5 mm2.The wires of the temperature sensor has to be considered as carrying mains voltage according to VDE. The relevant installation regulations must be observed. Connection diagram see paragraph 6.Dimensions:3. INSTALLATION AND DIMENSIONS OF THE MOISTURE SENSORA good positioning of the moisture sensor is crucial for the correct and efficient operation of the snow melting system.The moisture sensor and heating cable(s) served / controlled by the same control unit should be positioned in the same roof area. The moisture sensor is usually placed in a gutter at the lowest position in the system adjacent to one of the drainpipes. This is usually where water / snow is last cleared from the gutter, hence ensuring that the whole protected area is cleared before the heating system turns off. The exact positioning will depend on the particular building and the prevailing weather conditions. If the system shuts down before snow is removed from a key area, then the sensor should be moved to that area.For mounting the sensor in the gutter use the fixing brackets (Hard-46) to fix the sensor adjacent and parallel to the heating cable. Ensure that the sensor remains flat and is not in contact with the heating cable.The connection wire of the moisture sensor may be extended to max. 100 m at a lead diameter of 3 x 1.5 mm 2. Connection diagram see paragraph 6.The wires of the moisture sensor are carrying mains voltage!4. FUNCTIONThe control unit has four LEDs for indication of the operating conditions and four dials for the adjustment of different parameters.The air temperature is measured by means of a temperature sensor. When the air temperature falls below the value adjusted at the control unit, then the corresponding yellow LED will light up and after approx. 10 minutes the moisture sensor is activated.If moisture is present at the sensor then the corresponding yellow LED will light the controller will provide the signal to the PCM to switch ON the heater, as will the red LED. The heating cable remains on until • the air temperature rises above the set value • the moisture falls below the set value•the air temperature falls below the adjusted lower temperature limit and the set post-heating period has elapsed.4.1 DISPLAY ELEMENTSThe LEDs indicate following operating conditions:LED greenDevice in operation (mains voltage)LED yellowAdjusted air temperature threshold exceededLED flashes in case of fault at the air temperature sensor (break or short circuit)LED yellowAdjusted moisture threshold exceededLED flashes in case of fault at the moisture sensor (break)LED redStatus of heater ON4.2 PARAMETER ADJUSTMENTSThe following parameters can be set by means of the respective dial:Adjustment of the air temperature threshold.The moisture sensor is being put into operation below this value.Adjustment of the moisture threshold.Above this value the heating cable is being energized, if the air temperature is below the setpoint. 1 = max. sensitivity, 10 = min. sensitivityAdjustment of the lower temperature limit.Below this value the heating cable will be switched off. At the same time the moisture measurement will be switched off. In addition this dial can be used to test the unit by turning the potentiometer shaft fully to the left. After that the heating cable will be energized for max. 10 minutes. If the shaft is turned to the right again during these 10 minutes then the TEST will be stopped and the unit works in normal operation mode with the adjusted lower temperature limit. If the potentiometer is left in the TEST position then the unit will automatically return to normal operation mode after the test period of 10 minutes and works with a lower temperature limit of –25°C This lower temperature limit can be set to a different value at any time.A new test period can be activated by turning the shaft from fully left position to the right and then back again to the left stop.Adjustment of the post-heating period.The correct adjustment of the post-heating period is dependent on the local weather conditions, the location, and the requested heating power. The conditions have to match the requirements for an economical operation. Minimum time over which the heating cable stays activated when the conditions of temperature and humidity are no longer met e.g. temperature increases above set level or moisture is lower than set level.Use the following table as a guide:Air temperature threshold +2°C Moisture threshold 5Lower temperature limit –15°C Post-heating period60 minutesPeriodic inspection: It is recommended to inspect and test the control unit as well as the heating cable circuits annually.4.3 MOISTURE SENSOR FUSEThe control unit is equipped with a fuse in the output for the moisture sensor which protects this output against overload and short circuit. In case this fuse requires replacement you may exclusively use a fuse (5 x 20 mm) type T 315mA according to IEC 127-2/V. Other fuse types are not permissible and may lead to damage of the unit.5. FAULT MESSAGES AND TROUBLE SHOOTINGThe following faults are being detected by the control unit:Fault ReactionBreak or short circuit of the temperature sensor LED “temperature“ flashes, alarm relay and load relayswitch offBreak of the moisture sensor Short circuit of the moisture sensor LED “humidity” flashes, alarm relay and load relay switchoff Additionally, under short circuit conditions, Moisture sensorfuse will rupture.Power failure Alarm relay and load relay switch offNotice:• A short circuit at the moisture sensor leads to the triggering of the fuse.In case of a fault at the moisture sensor the moisture measuring circuit will be switched off. The LED “moisture” will continue to flash. After repair of the moisture sensor the fault signal has to be cleared by activating the TEST mode (turn the potentiometer for the lower temperature limit to the left stop and shortly after that back again to the requested lower temperature limit). When the air temperature falls below the value adjusted at the control unit, then the moisture sensor is activated and tested again after approx.10 minutes.TROUBLE SHOOTING:Status of heater OFF active (snow is not melting)Moisture sensor not positioned correctly(e.g. not flat in the gutter) Sensor” sectionof this manualRe-position following the instructions inthe “Assembly of the MoistureTemperature sensor located in directsunlightRe-position following the instructionsin the “Assembly of the TemperatureSensor” section of this manualTemperature below set point, but status of heater OFF active Moisture not detected This is normal operation: lowtemperature AND moisture must bedetected before the heating cable isenergizedLess than 10 minutes have elapsed sincethe temperature fell below the setpointbelow the setpointThe moisture sensor is not checkedfor the presence of moisture until10 minutes after the temperature fallsSnow present, but status of heaterOFF activeMoisture dial set too high Set the moisture dial to a lower valuePoor positioning of the moisture sensor Re-position following the instructions inthe “Assembly of the Moisture Sensor”section of this manualSnow begins to clear, but the status of the heater turns off too soon Poor positioning of the moisture Re-position following the instructions inthe “Assembly of the Moisture Sensor”section of this manualMoisture dial set too low Set the moisture dial to a higher value Temperature has fallen below minimumtemperature setpointThis is normal operation6. WIRING DIAGRAM6.1 EMDR-10 with directly connected Heating CableAttention: max. heating cable length 40 m, circuit breaker max. 10A (C-characteristic)N L PEUnited KingdomTel 0800 969 013Fax 0800 968 624************************IrelandTel 1800 654 241Fax 1800 654 240*****************©2018 nVent. All nVent marks and logos are owned or licensed by nVent Services GmbH or its affiliates. All other trademarks are the property of their respective owners. nVent reserves the right to change specifications without notice.PART NUMBERING AND ORDERING DESCRIPTION1244-012865ACS-30-EU-EMDR-10-MOD Roof & Gutter de-icing sensor for ACS-305414506014310RELATED PRODUCTS1244-012864ACS-30-EU-UIT 2User Interface module for the ACS-30 Control and Monitoring System54145060143031244-012866ACS-30-EU-VIA-DU-20-MOD Snow melting and surface de-icing sensor module for the ACS-30 Control and Monitoring System 54145060143271244-012867ACS-30-EU- Moni-RMM 2-ERemote monitoring module for the ACS-30 Control and Monitoring System54145060143341244-012868ACS-30-EU-PCM 2-5-20A Power Control Module for ACS-30 (5 circuit module with 20 Amp electrical protection per circuit)54145060143411244-012869ACS-30-EU-PCM 2-10-20A Power Control Module for ACS-30 (10 circuit module with 20 Amp electrical protection per circuit)54145060143581244-012870ACS-30-EU-PCM 2-15-20A Power Control Module for ACS-30 (15 circuit module with 20 Amp electrical protection per circuit)54145060143651244-012871ACS-30-EU-PCM 2-5-32A Power Control Module for ACS-30 (5 circuit module with 32 Amp electrical protection per circuit)54145060143721244-012872ACS-30-EU-PCM 2-10-32A Power Control Module for ACS-30 (10 circuit module with 32 Amp electrical protection per circuit)54145060143891244-012873ACS-30-EU-PCM 2-15-32APower Control Module for ACS-30 (15 circuit module with 32 Amp electrical protection per circuit)5414506014396。

Electric Heating and ControlsSept 2002TEL: 514-336-9130FAX: 514-336-3270Installation, Operating and Maintenance Instructions forTHERMOLEC electric heaters -type FC & SC -(or tubular FT & ST).1- Mechanical Installation of THERMOLEC heaters.1.1Handling.1. Remove the shipping covers just before installation.2. Inspect the heater carefully and report any damage to the manufacturer.DO NOT INSTALL A DAMAGED HEATER.1.2Installation.Heater Position1.2.1The axis of the duct must always be perpendicular to the face of the heater.1.2.2The heating elements must always be installed horizontally.Model SC or ST (Slip-in type) (Please see drawings page 4).1.2.3Cut an opening in the side of the duct.1.2.4Slip the heater into the duct until the hole is completely covered by flanges around the heater.1.2.5Fasten the heater to the duct with sheet metal screws and seal openings with a suitable sealing compound.1.2.6If the heater is heavy, use additional hangers to support the heater.Model FC or FT (Flanged type) (Please see drawings page 4).1.2.7Flange both ends of the duct outwards on three sides to match the heater’s flanges.1.2.8Fasten the heater to the duct with sheet metal screws. (For heavy heaters, use nuts and bolts and additional hangers to support the heater).1.2.9Seal openings with a suitable sealing compound.1.2.10Spacing Requirements to obtain Optimal Operating Conditions (Please see drawings page 4).• 24 inches between the heater and filter frames.** inches between the heater and elbows in the duct.** inches between the heater and branches in the duct.** inches between the heater and sharp transitions of the duct.** = minimum distance = the largest of two dimensions (W or H ) up to 48”.Examples:heater of 12” x 12”minimum distance 12”.heater of 30” x 12”minimum distance 30”.Heater of 60” x 30”minimum distance 48”.• 48 inches between the heater and a double outlet fan, (except with split duct design)• 24 inches between the heater and access doors or diffusers, (except if a metal screen is supplied with the heater.• 1 inch between the duct at the outlet side and combustible materials for a length of 72”, (for vertical ducts only).• For the flanged type, 24 inches between the control box cover and obstructions to allow space for installation and service.• For the slip-in type, width of the duct (dimension W) + depth of the control box + ten (10) inches between the control box cover and obstructions to allow slipping the heater out the duct and to allow safe servicing.THERMOLEC2060, rue Lucien-Thimens,Montréal, Québec, Canada H4R 1L112.12Important Notes• Do not install a duct heater in a vertical duct directly above a ceiling diffuser or an opening in the ceiling.• Do not install standard heaters outdoors. Order a heater with weatherproof control box instead.• Do not install spray humidifiers upstream of duct. Install it downstream instead.• Do not cover the control box with thermal insulating materials.• Use special air intake louvers of weatherproof construction for preheat duct heaters to avoid intake of water or snow particles.Make sure that motorized damper blades are not blocked with snow or dirt. Inspect the dampers regularly to ensurea suitable airflow.2- Electrical Installation of THERMOLEC heaters.2.1Disconnect all power sources before opening the control box and working within.2.2Read the nameplate carefully and consult wiring diagram before starting to wire.2.3Supply wires:Use only wires suitable for 75°C. Wires shall be sized according to the Canadian Electrical Code requirements.All wires must be brought in through knock-outs.2.4Disconnecting means:Install a disconnect switch close to the heater according to the code unless a disconnect switch is already built intothe heater.2.5Control circuit wiring:Use class 2 wiring for control circuit connections to the duct heater.2.6Magnetic contactors:If magnetic contactors are mounted outside of the duct heater, use only contactors approved for:• 250,000 operations when controlled by auto-reset thermal cut-out (A) and by other switching devices in series with this cut-out (thermostat, step controller, air flow switch, etc.).• 100, 000 operations when controlled by auto-reset thermal cut-out (A) alone.• 100,000 operations when controlled by auto-reset thermal cut-out (A) plus manual reset cut-out in series.(A&M).• 6,000 operations when controlled by manual reset cut-out (M) alone.2.7External Controls ratings:Rating of external control devices shall be suitable for handling the VA ratings as marked on the nameplate,otherwise, a back-up relay must be used.2.8Air Flow Interlock:Heaters are generally supplied with one extra terminal marked (1) for fan interlock or air sensing device connection.Remove jumper between terminals I and C before connecting the fan interlock, Select a suitable air flow sensingdevice of the differential pressure sensing type, with snap acting contacts. A slow make, slow brake device maycause undue cycling and in some instances chattering of the contactors. When fresh air dampers are used, makesure the heater is properly interlocked to prevent it from being energized before the damper is fully open.3- Operating THERMOLEC Heaters.3.1Minimum air flow.Ensure that sufficient air flow as marked on the nameplate is passing through the heater. Air flow should be evenlydistributed across the entire face of the heater. Use air turning vane at duct elbows and splitter damper at ductbranch-offs to streamline the air flow in the heater. Use suitable air flow sensing device or interlock the heater withfan. An insufficient air flow will lead to the opening of the auto-reset thermal cut-out or damage to the heatingelements.3.2Warning.The air flowing through the duct where the heater is installed shall not contain any combustible particles, nor anyflammable vapor or gas.3.3Air Temperature.The air temperature should not exceed 27°C (81°F) at the heater inlet and 66°C (151°F) at the outlet.3.4Minimum static pressure and air direction.The heater is protected by a differential pressure switch. To keep the contact of this switch closed, it is necessary tomaintain a minimum total pressure of 0,07 inches of water for a constant flow.Unless otherwise specified, all Thermolec heaters operate horizontally or vertically with the airflow in eitherdirection. This unique feature allows the contractor maximum flexibility in installation and avoidance of problems.(Please see drawings page 4)3.5Manual-reset thermal cut-outThis protection device is standard on all heaters of less than 300V and 30 KW and is optional on all other heaters.Please check the auto-reset thermal cut-out BEFORE re-setting the manual thermal cut-out. If any defest has beendetected in the auto-reset thermal cut-out, it will be necessary to replace it before re-setting the manual-resetthermal cut-out.4- Maintenance.All THERMOLEC heaters have been designed to operate long term without problems. Those responsible for equipment and maintenance should be aware of the following suggestions.,4.1Visual Inspection.THERMOLEC strongly recommends a periodic inspection. This precautionary step will help to keep your installationsoperating well. Note these eventual first signs of problems: Accumulation of dust on the heating elements, signs ofoverheating on the heater frame, traces of water or rust on the control box4.2Electrical Inspection.Two weeks after startup , all electric connections to contactors should be checked and tightened up. Before eachheating season, check the resistance between the heating elements and ground.It is also recommended to check the electrical connections to heating elements, magnetic contactors, and mainpower lugs. This inspection is recommended monthly during the first four months of operation. After that, twoinspections per heating season are sufficient4.3What are the checkpoints?-Check all fuses;-Check the resistance to ground for each circuit;-Check the resistance phase to phase for each circuit;-Check the tightening of connections at all contactors and heating elements;-Check all contactors.4.4Off-season maintenanceWhere tubular heating elements are used, THERMOLEC strongly recommends that you start the heating systemfrom time to time. This precaution will prevent moisture from percolating through the terminal gaskets intothe heating element and accumulating in the insulating powder.Should a heater be shut off for a long period, we recommend that you check carefully the resistance to ground for eachcircuit. It is important not to power a heater when too a low resistance to ground has been measured. It is alsorecommended to pay attention to any other heater operating in normal conditions.Control components such as step controllers or modulating valves (SCR) should be maintained and checked according to respective manufacturers instructions. Any defective components should be replaced only with identical origin parts.Warranty1 -THERMOLEC LTD guarantees it’s heater resistance elements against any defect in workmanship and material for a period of two years and other built-in components for a period of one year, starting from the date of shipment from it’s factory.2 -THERMOLEC LTD will repair or replace without charge, in its factory or in the field at its own discretion, the heater or part, which upon manufacturer examination, is considered to be defective.3 -Misuse of this product, or repairs made by others without THERMOLEC LTD’s authorization, will void this warranty.4 -THERMOLEC LTD shall not be held responsible for damage or delay and shall not be held liable for any charges resulting from the removal or replacement of the allegedly defective heater.5 -THERMOLEC LTD shall not be held responsible for any incidental orconsequential damage or delay due to workmanship or material. No additional charge will be accepted for repair, replacement or modification if prior written authorization was not obtained from THERMOLEC LTD.6 -Any control device or accessory, supplied with the heater, to be mounted orconnected remotely, will only be guaranteed by the manufacturer per conditions stated in paragraph 5.Installation of the FLANGED type FC or FTInstallation of the SLIP-IN type SC or STHeaterHeater Heater too close to a fan Heater too close to a filter Filtre frameHeater too close to an elbowAvoidthese overheatingconditlionsHeater too close to a transitionMinimum recommended distancefor safety and serviceObstructionObstruction24”Type FC or FTType SC or STDimension “W” + 10”Dim. “W”Universal mounting of Thermolec heatersAir DirectionTHERMOLEC HEATERAir DirectionTHERMOLEC HEATER。

OWNER’S MANUAL & INSTALLATION GUIDEFor Cameo, Celebrity, Chalet, Classic, Décor, Heritage, Laser,Normandy, Beauregard, Contour, Highlander, and Reserve Doors.NEW FIREPLACES:Acids and other chemicals used to clean masonry when new fireplace are built will emit gases that can corrode your enclosure’s metal surfaces. These fumes are highly caustic and must be neutralized. To neutralize, wash new masonry with a mild solution of ammonia and water. Rinse thoroughly with water until ammonia is removed. Thermo-Rite assumes no responsibility for these acid damages.MORTARING-IN A GLASS ENCLOSURE:Thermo-Rite assumes no responsibility for discoloration if mortar is used in direct contact with a Thermo-Rite enclosure. Certain types of mortar will have an effect on our solid brass and brass plated finish.HOW TO OPERATE YOUR GLASS ENCLOSURE:For best results, start a small fire that will allow the tempered glass to heat gradually. Leave the doors open slightly during the early stages of the fire to help them warm slowly. The fire should be kept at least 6” to 8” from the glass doors. Close the doors when they are warm.In general, when burning Gas Logs with High BTU Rating (60,000+) with doors closed, irregular flame patterns will result. This situation could cause glass breakage and/or discoloration of the glass door metals. If this happens, we recommend that you burn with the doors open. Always close curtain mesh when burning with doors open.WARNING: NEVER USE GASOLINE, GASOLINE-TYPE LANTERN FUEL, KEROSENE, CHARCOAL LIGHTER FLUID, OR SIMILAR LIQUIDS TO START OR “FRESHEN UP” A FIRE. KEEP ALL SUCH LIQUIDS WELL AWAY FROM THE FIREPLACE WHILE IT IS IN USE.HOW TO BUILD A FIRE:A properly built fire will help maximize heat output from your fireplace. For best results, use a sturdy grate or wood basket; place it against the back wall of your fireplace. Use at least three logs.Follow these instructions for a quick-starting fire:1.Prepare some kindling (split wood into pieces 1/4” to 2” in diameter). Also select pieces 8” to 10” in diameter (normal fireplace-sizedpieces).2.Crumple several sheets of newspaper tightly and place on top of the grate.3.Place all of the kindling on top of the newspaper (crisscross fashion).y one or more crumpled sheets of newspaper on top of the wood inside the fireplace and light (before lighting, be sure the flue damperis open).5.After kindling and larger pieces of wood have ignited and are burning, add the normal fireplace-sized pieces of wood. Place wood in fireso air can circulate between the pieces, yet keep pieces as close together as possible.6.Close the curtain mesh while fire is burning to prevent sparks or hot coals from escaping. If you wish to close the glass doors, do so onlyafter the doors are warmed up. Do not close doors if fire becomes too large. The flames should be kept about 6” to 8” from the glass.Avoid building a fire too large or hot. Should a fire become too large or hot, open the enclosure’s draft all the way and open both glass doors. For extreme cases, a light spray of water directly on the fire will quickly reduce its size and temperature. Use a poker and push the wood to the back of the fireplace.WARNING: NEVER ALLOW ANY COLD OBJECTS OR WATER TO COME IN CONTACT WITH THE GLASS IN THE DOORS WHEN HOT – BREAKAGE MAY OCCUR.CLEANING INSTRUCTIONS:Clean the glass when it is cool with recognized glass cleaner or diluted ammonia. Clean metal finish with a soft damp cloth and dry with a soft cloth. Do not attempt to buff or polish the finish or use paint solvents. The metal is coated with clear, baked lacquer to prevent tarnishing.NOTE: See-thru fireplaces must use a glass enclosure on both opening sides for the glass enclosure to be functional. Doors on both sides must be either opened or closed while burning a fire or the resulting unequal draft conditions may send the flames and heat directly against the back of the closed enclosure.CAUTION: THIS ENCLOSURE SHOULD NOT BE INSTALLED ON A PREFABRICATED METAL (NON-MASONRY) FIREPLACE WITHOUT FIRST CONSULTING YOUR LOCAL FIRE CODE INSPECTOR AND THE MANUFACTURER OF THE PREFABRICATED METAL FIREPLACE.PLEASE READ CAREFULLY BEFORE BEGINNING INSTALLATIONIf the enclosure is plastic wrapped, place the enclosure against the fireplace opening to ensure you have ordered the correct size frame before removing the plastic wrap.Enclosure Frame InstallationImportant: The optional Mesh Curtain must be installed to the frame before proceeding with the frame installation. See the installation instructions that come with the mesh curtain. The optional Mesh Doors are to be installed after frame installation, but before glass door installation.Note: It is important that the enclosure frame is installed right-side-up. If it is not obvious which end of the enclosure is the top or bottom, then this can be determined based on the door style of the enclosure. If the door style is CV2, the bottom of the enclosure frame can be identified by the center wedge clip.GLASS DOOR INSTALLATION: For CV2 door installation (doors glide in a track), see Page 4 of these instructions.CV2 DOOR INSTALLATION, ADJUSTMENT AND REMOVALNOTE: There are three types of doors made by Thermo-Rite: the ClearView Bifold CV2, the ClearView Bifold Full Swing FS2, and the ClearView Twin Full Swing CV1. The CV2 and FS2 have two glass panes in each door, and the CV1 has one. The CV2 opens and closes by gliding within a track. The FS2 and CV1 are Full Swing and can be opened out away from the fireplace. Refer to the instructions on this page for CV2 doors. Refer to instructions on separate sheet for FS2 and CV1.CV2 DOOR INSTALLATION: Fold panes of right door back to back with handle up as shown in Figure1. Tilt door so that it fits inside frame as shown in Diagram D. Next, insert Bottom Pin into Bottom Retainer Slot as shown in Figure 3. Then tilt top of door toward vertical position making sure that all Pins and Door Guides are inside Track. Finally, slide Top Pin along Top Retainer Clip until Top Pin snaps into Top Retainer Slot, see Figure 2. Repeat procedure for left door.CV2 DOOR ADJUSTMENT: The doors can be adjusted by changing the location of the door inside the frame. The door may need adjustment for several reasons. One would be that the doors do not fully close because they hit in the center of frame. Another would be that there is a noticeable gap in the center between the closed doors. If doors appear to close in correct position but do not latch (both doors do not stay closed), then there is a misalignment between the doors and the Center Wedge Clip. The Center Wedge Clip is located in the center of the bottom Track, see Figure 4. In order to stay closed, the left and right doors must meet in the Middle of the Center Wedge Clip.To adjust doors, first loosen, but do NOT remove the Phillips Screw that holds the Retainer Clip to the frame, See Figure 2 and 3. Move door to desired position then tighten screw. Repeat procedure for other Retainer Clips as needed. Operate doors to check alignment and repeat procedure if necessary.CV2 DOOR REMOVAL: Open door all the way until glass panes are back to back. While pushing down on door, push up on Top Retainer Clip with finger to free Top Pin and rotate top of door toward center of frame, see Diagram D and Figure 2. Carefully remove door.LIMITED WARRANTY POLICYThermo-Rite warrants all new enclosures to be free from defects in material and workmanship for a period of 5 years from the ultimate sale or installation if performed by the dealer. The warranty is void if damage is due to improper installation or improper operation. Thermo-Rite warrants tempered glass for a lifetime to the original owner. Commercial applications and CV1 glass wider than 13” are excluded. If the glass should break within this period, Thermo-Rite will supply panels free of charge except for the UPS shipping charges. If customer or dealer wants Thermo-Rite to install glass, a fee of $10.00 plus freight both ways will be charges for each piece. In this case, a Return Goods Authorization (RGA) must be issued. To obt ain replacement glass, customer or dealer must supply Thermo-Rite with a copy of proof of purchase date to receive a no-charge invoice on the glass.MADE IN U.S.A.。

OT-201OMEGATHERM®Thermally Conductive Silicone PasteIntroductionOMEGATHERM®201 is a thermally conductive, “Heat Sink”silicone grease. It has a very high thermal conductivity coupled with high insulation resistance and high dielectric strength. The term heat sink compound or thermal joint compound is used to describe this type of material. It does not harden on long exposure to elevated temperatures, but retains its past-like consistency. It is rated for continuous use between -40°F and +392°F (40°C and 200°C). OMEGATHERM®is available in four quantity sizes, from a 1⁄2oz. jar to a 2 lb. can, as outlined below.OMEGATHERM 201 provides an excellent means of conducting heat and expanding the heat-path area from a surface to a temperature measurement sensor, thus increasing the speed of response and improving accuracy. OMEGATHERM 201 improves the heat transfer between a solid state relay and its finned heat dissipating heat sink. Apply a thin layer of “201” thermal compound to the bottom of the solid state relay (SSR), then securely mount the SSR on the finned heat sink with the supplied screws.Instructions for UseAlthough OMEGATHERM 201 does not normally settle in its container, storage for long periods of time at elevated temperature may result in a slight separation of the conductive fillers from the silicone oil. If this condition is seen to exist, the fillers may be easily mixed by hand or mechanical mixing.OMEGATHERM 201 may be dispensed through a nozzle using any appropriate hand operated or automatic equipment. For some applications, it will be convenient to apply thin films with a stiff brush.To CLEAN OT-201 from surfaces, use a solvent containing Alcohol, MEK, or Xylene. Repeated use is required to completely clean silicon grease from surface.ApplicationsA. Surface Measurement Probes-dab a small amount on thesurface and push the thermocouple into this area.B. Temporary Temperature Monitoring of Surfaces and Bodies-For applications to 392°F (200°C). OT-201 workswell with insulated wire thermocouples. Simply dab this paste on the surface or into a cavity, put the sensor in the paste, and tape to hold.C. Thermocouple Wells (to 200°C)-improve the response timeof your thermowell assemblies. Simply put enoughOMEGATHERM 201 into the bottom of the wells to cover the active length of the sensor. This application holds for vertical wells or those canted down.D. NOT FOR USE IN A VACUUM. OT-201 will outgas if usedin a vacuum.HygieneMAY CAUSE IRRITATION.1. Avoid contact with skin and eyes.2. Wash thoroughly after handling.First Aid1.In case of contact, wash skin thoroughly with soap and water.2. For eyes, flush with water for 15 minutes and consult physician immediately.FOR INDUSTRIAL USE ONLY.Typical PropertiesColor:Off-whiteTemperature Range of Use:-40°to +392°F(40°to +200°C) Consistency:Thick, smooth pasteVolume Resistivity:1014ohm-cmDielectric Strength:500 volts/mil (19.7 kv/mm) Thermal Conductivity:16 (BTU) (in)/(hr) (ft2) (°F)0.0055 (cal)/(cm)/(sec)(cm2) (°C)Specific Gravity: 2.53 g/ccWeight Loss:0.2% (24 hours/100°CShelf life: 1 Year (Storage at 35°F orbelow will approximatelydouble the shelf life). Solvents:Alcohol or MEK or XyleneSolventsThis information is not a warranty and assumes no legal responsibility. Actual suitability for a particular purpose is to be determined by the user.M0066/1104It is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.WARNING: These products are not designed for use in, and should not be used for, human applications.WARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase.OMEGA’s WARRANT Y adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR)number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling,improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture orvibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY : The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise,shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential,incidental or special damages.CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANT Y/DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.Servicing North America:U.S.A.:One Omega Drive, Box 4047ISO 9001 CertifiedStamford, CT 06907-0047Tel: (203) 359-1660FAX: (203) 359-7700e-mail:**************Canada:976 BergarLaval (Quebec) H7L 5A1, Canada Tel: (514) 856-6928FAX: (514) 856-6886e-mail:*************For immediate technical or application assistance:U.S.A. and Canada:Sales Service: 1-800-826-6342 / 1-800-TC-OMEGA ®Customer Service: 1-800-622-2378 / 1-800-622-BEST ®Engineering Service: 1-800-872-9436 / 1-800-USA-WHEN ®TELEX: 996404 EASYLINK: 62968934 CABLE: OMEGAMexico:En Espan ˜ol: (001) 203-359-7803e-mail:*****************FAX: (001) 203-359-7807**************.mxOMEGAnet ®Online Service Internet e-mail***********************Servicing Europe:Benelux:Postbus 8034, 1180 LA Amstelveen, The Netherlands Tel: +31 (0)20 3472121FAX: +31 (0)20 6434643Toll Free in Benelux: 0800 0993344e-mail:*****************Czech Republic:Frystatska 184, 733 01 Karviná, Czech Republic Tel: +420 (0)59 6311899FAX: +420 (0)59 6311114Toll Free: 0800-1-66342e-mail:*****************France:11, rue Jacques Cartier, 78280 Guyancourt, France Tel: +33 (0)1 61 37 2900FAX: +33 (0)1 30 57 5427Toll Free in France: 0800 466 342e-mail:**************Germany/Austria:Daimlerstrasse 26, D-75392 Deckenpfronn, GermanyTel: +49 (0)7056 9398-0FAX: +49 (0)7056 9398-29TollFreeinGermany************e-mail:*************United Kingdom:One Omega Drive, River Bend Technology CentreISO 9002 CertifiedNorthbank, Irlam, Manchester M44 5BD United Kingdom Tel: +44 (0)161 777 6611FAX: +44 (0)161 777 6622Toll Free in United Kingdom: 0800-488-488e-mail:**************.ukRETURN REQUESTS /INQUIRIESDirect all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RETURNING ANY PRODUCT (S) T OOMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER T O AVOID PROCESSING DELAYS). T he assigned AR number should then be marked on the outside of the return package and on any correspondence.The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.FOR WARRANTY RETURNS, please have the following information available BEFORE contacting OMEGA:1.Purchase Order number under which the product was PURCHASED,2.Model and serial number of the product under warranty, and3.Repair instructions and/or specific problems relative to the product.FOR NON-WARRANTY REPAIRS,consult OMEGA for current repair charges.Have the following information available BEFORE contacting OMEGA:1. Purchase Order number to cover the COST of the repair,2.Model and serial number of the product, and3.Repair instructions and/or specific problems relative to the product.OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. T his affords our customers the latest in technology and engineering.OMEGA is a registered trademark of OMEGA ENGINEERING, INC.© Copyright 2004 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.。

UVS400/UVS400A Universal Vacuum System INSTRUCTION MANUALA Thermo Electron businessTable of ContentsSection Section Title — Description Page1.0Description3 Section Section Title — Installation Page2.0Installation4Unpacking4Inspection4Set-up42.1Preparing the Vacuum System for use52.2Connection to Evaporation/Drying Equipment6 Section Section Title — Operation Page3.0Operation63.1Emptying the Glass Condensation Flask7-83.2Optional Traps8 Section Section Title — Specifications Page4.0Specifications9 Section Section Title — Accessories Page5.0Accessories9 Section Section Title — Warranty Page6.0Warranty and Liability10D i s c l a i m e r:All statements, information and data given herein are believed to be accurate and reliable but are presented without guarantee, or responsibility of any kind, expressed or implied. Statements or suggestions concerning possible use of our products are made without representation that any such use is free of patent infringement and are not recommendations to infringe any patent. The user should not assume that all safety measures are indicated, or that other measures may not be required.VaporNet®, SpeedVac®, and CryoCool®are registered trademarks of Thermo Savant.TEFLON®is a registered trademark of E.I. Dupont de Nemour & Co.1.0DESCRIPTIONThermo Savant’s Universal Vacuum System (UVS400/UVS400A) is a multipurpose vac-uum source and solvent recovery system, combined in a single, integrated unit (Figure 1).The system includes a refrigerated vapor trap, and oil-free vacuum pump; the UVS400A version (220 V/60 Hz or 230 V/50 Hz) also includes a VaporNet®controller.T ogether, these elements form a low-maintenance vacuum system that offers improved reliability over those based on oil-filled vacuum pumps, which require frequent maintenance and can easily be damaged by contaminating liquids.The Universal Vacuum System is ideal for applications that evaporate solvents from sam-ples or substances. It is used with Thermo Savant’s SpeedVac®vacuum concentrator, Gel Dryer, or other vacuum-dependent equipment such as vacuum ovens or rotary evapora-tors. The vapor trapping efficiency and thermal capacity of the UVS400/UVS400A pro-vides evaporation rates equivalent to or better than component systems relying on main-tenance-intensive rotary vane oil vacuum pumps. At the same time, the UVS400/UVS400A is the most energy efficient and environmentally safe vacuum system available, providing complete recovery of evaporated solvents.Three major elements are incorporated within the UVS400/UVS400A. The refrigerated vapor trap features a Glass Condensation Flask that collects condensing solvent vapors generated by the attached equipment. Recovered condensate can then be safely handled for proper disposal or recycling. The oil-free vacuum pump eliminates frequent mainte-nance required by oil-filled pumps, and is corrosion-resistant for long life.Features:•-50 ˚C operating temperature, 4-liter vapor trap, CFC-free refrigerant•Wide-mouth Glass Condensation Flask (GCF400)•34.6 cm (13.6 in) of bench width used•VaporNet controller (UVS400A, version only)•TEFLON®coated oil-free vacuum pump, 36 l/min displacement(@ 60 Hz), 10 torr ultimate vacuum•Automatic vacuum start sequence•Optional traps for ammonia vapors, acids, and volatileradioactivity/organicsInlet portRefrigeratedVapor TrapStainless SteelRefrigerated ChamberVacuum On/Off switchFigure 1. Universal Vacuum System UVS40032.0INSTALLATION42.1 PREPARING THE VACUUM SYSTEM FOR USECryoCool.Prepare the vapor trap by dispensing the correct level of CryoCool®Heat TransferFluid (SCC1); available separately. Pour 800 ml of CryoCool into the stainless steeltrap chamber.A line scribed in the wall of the stainless steel chamber indicates theminimum appropriate CryoCool level (with glass flask not yet inserted). When replen-ishing CryoCool, add more fluid until the level reaches the scribed line.Glass Condensation Flask (GCF400).The GCF400 is a wide-mouth flask which facilitates removal of condensed solvent. A rubber Flask Cover (FC400) fits over the top, and tubing attaches to this by means of fittings pushed into molded ports on the rubber cover.This forms the vacuum connec-tion. An insulating foam cover fits over the flask to seal in the cold and seal out atmos-pheric condensation from the refrigerated chamber.Place a clean, dry Glass Condensation Flask into the stainless steel chamber. Fit the insulating cover (white foam ring) over the flask. Seal flask mouth with the black rubber Flask Cover. Press down flask and insulating cover so that the level of CryoCool®rises around the flask, and so that the flask, its cover, and insulation are seated to operating position. This will fully seal the chamber. Withdraw the flask again and verify that thelevel of CryoCool came to within about a half-inch (12–15 mm) from the top (shoulder) of the flask. If the level is low, carefully pour more CryoCool into the chamber whileholding down the flask.Immediately wipe clean any CryoCool that spills onto the rubber chamber seal or Flask Cover.Muffler and Optional Trays.Attach the muffler to the solvent vapor exhaust port on the right side of the Universal Vacuum System. For applications requiring post-pump gas trapping, attach instead the optional Post-Trap Assembly (ANT100) or Chemical Trap Kit (DTK120; Figure 2). The ANT100 is used with either Ammonia Neutralizing Solution (ANS121), which neutral-ized ammonia vapors and reduces ammonia smell in the laboratory, or NSA300TFwhich neutralizes acids. The DTK120 comes with a DC120R Disposable Cartridge for adsorbing volatile radioactivity and trace organics. It may also be fitted with a DC120A Disposable Cartridge (available separately) for neutralizing acid vapors.562.2 CONNECTION TO EVAPORATION/DRYING EQUIPMENTThe UVS400 Universal Vacuum System is designed for use in single or multifunction operation, with such instruments as the SpeedVac, Gel Dryer, Vacuum Oven, or Rotary Evaporator. Use the tubing and fitting kit (TFK120) to arrange the components in a con-venient, space saving configuration. If necessary, place the UVS400/UVS400A on a shelf below the evaporation/drying components. Connect instrument(s) to the port on the left side of the UVS400/UVS400A. Install manual bleeder valve (BV130; available separately) in the tubing between the instrument and UVS400/UVS400A. This valve can be used to apply vacuum to the instrument, and to bleed the system back to atmosphere pressure at the end of a run.3.0OPERATIONA two-position power switch (OFF/ON)is found on the right side panel. The system should be switched ON at least 30 minutes before using to ensure that it has reached its proper operating temperature of -50 ˚C. It is suggested that the trap be left on at all times.When samples or gels are in place and the evaporation/drying component is activated,switch the vacuum switch to ON .This two-position switch (ON/OFF)is located on the lower right-hand side of the front panel.VAPORNETOn the UVS400A, the two-position SOLVENT switch (VOLATILE/AQUEOUS ) is located left-most on the front panel. If volatile, low boiling solvents (bp<95 ˚C) are being evapo-rated, activate VaporNet by switching to VOLATILE to maximize solvent recovery. If non-volatile, high boiling solvents (bp>95 ˚C) are evaporated, select Aqueous (VaporNet off).NOTE:With VOLATILE selected, occasional clicking will be heard from thesystem. This indicates that the VaporNet Controller is functioning properly.When the concentration process is complete, switch the UVS400/UVS400A vacuum pump OFF . Shut off VaporNet when not in use by setting to AQUEOUS .Figure 2. a. ANT100 Post-trap Assembly b. DTK120R Chemical Trap Kita. b.3.1EMPTYING THE GLASS CONDENSATION FLASKDuring system operation, solvent vapors from the SpeedVac or other attached instru-ment will collect in the glass condensation flask. The flask must be regularly emptied to keep the entire system operating at peak efficiency. If the flask is not maintained, it may become so full that sample drying rate is adversely affected. Another consequence of a full vessel is that solvent vapors are more likely to contaminate the oil-sealed vacuum pump bypass the trap and be released to the atmosphere.Empty the glass flask before it is half full. Often it is convenient and good practice to change the flask at the end of the workday or workweek, no matter the depth of fill. For aggressive solvents, you may wish to remove the flask at the end of each run for maxi-mum protection of the system components.CAUTION:The UVS400 and UVS400A reach low operating temperatures that can cause severe damage to unprotected skin. Wear protective gloves and clothing when removing glass flasks.T o remove the GCF400 for cleaning, bleed the system back to atmospheric pressure. Remove rubber Flask Cover from flask, leaving tubing attached to cover. Withdraw the flask partially from the chamber and allow CryoCool to drain briefly. Fully remove flask and insulating foam ring. Avoid thermal shock by placing the flask on several thickness-es of absorbent paper toweling and allow to come to room temperature. Insert a spare GCF400, which is clean and dry, into the chamber. Cover with insulating foam ring, and seal with rubber Flask Cover. Make sure rubber cover is seated firmly for a good vacu-um seal. This easy system maintenance can be done in a matter of minutes; the power (refrigeration) switch need not be shut off during this process. When the used flask has defrosted, dispose of contents in an environmentally responsible manner. Clean and dry flask for next use.IMPORTANT:Check the Glass Condensation Flask before each run andreplace with clean flask if approaching half full. Immediately wipedry any CryoCool®Heat Transfer Fluid that falls on the rubberseal. Be sure Flask Cover is seated firmly on the flask.NOTE:Collected solvents may be purified for reuse or disposed of safely according to applicable regulations.If working with radioactive samples, test condensate for presence ofradioactivity. If found to be radioactive, dispose of as radioactiveliquid according to all applicable regulations.73.1EMPTYING THE GLASS CONDENSATION FLASK (cont’d)NOTE: If the Refrigerated Vapor Trap is not needed for several weeks, youmay wish to shut it off between uses. Before switching on again,always remove the used glass vessel and replace with a clean, drytrap. Check the condition of the CryoCool; if a layer of water isvisible under the CryoCool, remove with a pipette. Failure to followthese precautions may cause the glass vessel to break when thetrap returns to operating temperature.NOTE: Periodically check Flask Cover for signs of wear or perishing, andreplace if necessary.3.2OPTIONAL TRAPSOptional traps (described in Section 2.1, Figure 2) must be maintained for optimal sys-tem performance. The ANT100 utilizes neutralizing solutions which exhibit a colorchange when depleted. Ammonia Neutralizing Solution (ANS121) changes from pink to blue; Neutralizing Solution for Acids (NSA300TF) changes from blue to pale yellowwhen depleted. Replace solution bottle when a color change is observed. If using solid chemical cartridge with DTK120R, the DC120A cartridge for acids turns white to blue;change when depleted. DC120R cartridge for radioactivity/organics has no color indica-tor; replace monthly.84.0SPECIFICATIONSVacuum Source:Type:Oil-free diaphragm, TEFLON®coated heads,with built in VaporNet Controller Displacement:36 liters/min (@60 Hz), 32 liters/ min (@50Hz) Maximum vacuum:29.5 in Hg (10 torr)Refrigerated Vapor Trap:Capacity 4 litersOperating Temperature:-50 ˚CDimensions (W x D x H):35 x 61 x 45 cm (13.6 x 24 x 18 in)Weight:41 kg (90 lbs)Power Requirements:115 V, 50/ 60 Hz, 6A230 V, 50 Hz, 3 A5.0ACCESSORIESANT100Post-trap AssemblyANS121/4Ammonia neutralizing solution, (package or 4 bottles)DTK120R Chemical Trap Kit for radioactive samplesDC120A Disposable cartridge for acid vapor neutralizationDC120R Disposable cartridge for radiolabeled vapor adsorptionFC400Flask Cover (black rubber)GCF400Glass Condensation Flask, 4 litersBV130Bleeder ValveSCC1CryoCool®Heat Transfer Fluid (1 liter)DVG50Digital Vacuum Gauge 0-50 Torr < 1 millitorrCC120/DX Deluxe Convenience CartNSA300TF/4Neutralizing Solution for acid (pack of 4 bottles)96.0WARRANTY AND LIABILITY STATEMENTSAll Thermo Savant products (excluding glassware) are warranted against defects in mate-rial and workmanship for one year after the date of delivery to the original purchaser.Thermo Savant’s warranty is limited to defective materials and workmanship, and does not cover incidental or consequential damages.Thermo Savant will repair free of charge any apparatus covered by this warranty. If a new component fails to work, Thermo Savant will replace it, absorb all charges, and continue the one-year warranty period. Warranty work is subject to our inspection of the unit. No instruments, equipment or accessories will be accepted without a Return Material Authorization (RMA) number issued by Thermo Savant. Cost of shipping the unit are not covered under warranty.The warranty obliges you to follow the precautions in this manu-al.When returning apparatus that may contain hazardous material, you must pack and label them following U.S. Department of Transportation (DOT) regulation applying to trans-portation of hazardous materials. Your shipping documents must also meet DOT regula-tions. All returned units must be decontaminated and free of radioactivity.Use of this equipment in manner other than those specified in this manual may jeopard-ize personal safety. Under no circumstances shall Thermo Savant be liable for damages due to the improper handling, abuse, or unauthorized repair of its products. Thermo Savant assumes no liability, express or implied, for use of this equipment.1011145-3001-00 Rev.A© 2001 Thermo Savant 100 Colin Drive • Holbrook, NY 11741-4306 USATel: 631-244-2929 • 1-800-634-8886 • Fax: •E-mail:******************A Thermo Electron business。