(ETC-200) 使用说明书

ETCRETCR系列钳形接地电阻测试仪注意感谢您购买了本公司的钳形接地电阻仪，为了更好地使用本产品，请一定：——详细阅读本用户手册。

——遵守本手册所列出的操作注意事项。

◆任何情况下，使用本钳表应特别注意安全。

◆注意本钳表所规定的测量范围及使用环境，禁止钳测动力线。

◆注意本钳表面板及背板的标贴文字。

◆开机前，扣压扳机一两次，确保钳口闭合良好。

◆开机时，不要扣压扳机，不能钳任何导线。

◆正常开机，显示“OLΩ”符号后，才能钳测被测对象。

◆钳口接触平面必须保持清洁，不能用腐蚀剂和粗糙物擦拭。

◆避免本钳表受冲击，尤其是钳口接合面。

◆危险场合，强烈推荐选用本公司的防爆型钳形接地电阻仪。

◆防爆型产品，在危险场所内严禁拆卸和更换电池。

◆本钳表在测量电阻时钳头会发出间歇的轻微“嗡--”声，这是正常的，注意区别报警的“嘟--嘟--嘟--”声。

◆测量导线电流不要超过本钳表的上量限。

◆长时间不用本钳表，请取出电池。

◆拆卸、校准、维修本钳表，必须由有授权资格的人员操作。

◆由于本钳表原因，继续使用会带来危险时，应立即停止使用，并马上封存，由有授权资格的机构处理。

◆本用户手册中标有“*”的内容仅限于C型。

目录一、产品简介 (3)二、产品规格 (3)三、钳表结构 (5)四、液晶显示 (5)1.液晶显示屏 (5)2.特殊符号说明 (6)3.显示示例 (6)五、操作方法 (7)1.开机 (7)2.关机 (8)3.电阻测量 (8)4.电流测量 (9)5.数据锁定/解除/存储 (9)6.数据查阅 (10)7.报警功能设定 (10)8.报警临界值查看 (11)9.数据清除 (11)六、测量原理 (11)1.电阻测量原理 (11)2.电流测量原理 (11)七、接地电阻测量方法 (12)1.多点接地系统 (12)2.有限点接地系统 (12)3.单点接地系统 (13)八、现场应用 (15)1.电力系统的应用 (15)2.电信系统的应用 (15)3.建筑物防雷接地系统的应用 (16)4.加油站接地系统的应用 (16)九、测量接地电阻的注意事项 (18)十、装箱清单 (19)一、产品简介ETCR系列钳形接地电阻仪是我公司技术研发团队对技术品质的卓越追求，通过不断创新完善，对老款产品的彻底升级。

INSTRUCTION MANUALSpray GunBe sure to observe warning s and cauti o ns i n this instructi o n manual.If not, it can cause paint ejecti o n and serious bodily i n jury by drawi n g organic solvent. Be sure to observe fol l owing marked items which are especially importantIndicates a potentially hazardous situation which, if not avoided, may result in serious injury or loss of life.Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or property damage.Indicates notes which we ask you to observe. The safety precautions in this instruction manual are the minimum necessary conditions. Follow national and local regulations regarding fire prevention, electricity and safety as well as your own company regulations.Abbreviate Marking on the Spray Gun: II 2 G Ex h XThis ANEST IWAT A spray gun complies with 2014/34/EU Directive relating to equipment and protective systems intended for use in explosive potentially atmospheres.II2G Ex h IIB T6Gb XT Amb+5°C +40°CComplies with European DirectiveSpecific Marking for Explosion ProtectiveGroup II (Surface) Category (Zone 1&2)Type of Atmosphere(GAS)Ignition Protection (not applied) Explosion Group (Ethylene) Temperature Class ( 85°C) Explosion Protection level (EPL) Additional conditions:Any staticElectricity shouldbe dischargedand needs to be diverted to the ground via a conductive air hose not included.Ambient Temperature Important specificationsMax. Pressure 0.70MPa / 7.0bar / 100psi Noise level 80dB(A)Spray condi t i o n RecommendedMeasuri n g point 1m backwards from spray gun, 1.6m height Max. temperatureAtmosphere: 5°C ~40°C (41°F~104°F)Air and Fl u id: 5°C ~43°C (41°F~109°F)ImportantNever connect pressure feedi n g pai n t except pressure feed type spray gun.500500 (17.7)400 (15.7)WIDER2-15K1S K1200 ( 7.1)210 ( 8.3)-15K2S290 (11.4)-18K2S 1.8 (0.071)290340 (13.4)-20R1S R1260 ( 9.2)260 (10.2)-20R2S R2290 (11.4)-25W1S 2.5(0.098)W1440280 (11.0)WIDER2-15K1G K1200 ( 7.1)220 ( 8.7)-15K2G320 (12.6)-18K2G 1.8 (0.071)290340 (13.4)-20R1G R1260 ( 9.2)280 (11.0)-20R2G R2320 (12.6)-25W1G 2.5(0.098)W1510310 (12.2)WIDER2-2-08G2P 0.8 (0.031)200360 (14.1)-10G2P 1.0 (0.039)250360 (14.1)-12G2P 1.2 (0.047)300380 (14.9)This manual contains IMPORTANT WARNINGS and INSTRUCTIONS. Equipment in this manual is exclusively for painting purposes.Do not use for other purposes.The operator shall be fully conversant with the requirements stated in this instruction manual including important warnings,cautions and operation and correct handling.Read and understand the instructionmanual, before use and retain for reference.Fluid nozzl e – Fl u id needle assy combi n ationFluid nozzl e Fluid needl eassyOrifice mm (i n )Mark Mark1.2 (0.047)/ W2 / 12 12H WIDER2 1.5 (0.059) / W2 / 15 15 WIDER2 1.8 (0.071) / W2 / 18 18 WIDER2 2.0 (0.079) / W2 / 20 20 WIDER2 2.5(0.098) / W2 / 25 25 WIDER20.8 (0.031)/ W2-2/ 0812 WIDER2 1.0 (0.039) / W2-2/ 10 1.2 (0.047) / W2-2/ 12Fire and explosion1.Spark and open flames are strictly prohibited. Paints can be highly flammable and can cause fire.Avoid any ignition sources such as smoking, open flames, electrical goods, etc.2.Never use the following HALOGENA TED HYDROCARBON SOLVENTSwhich can cause cracks or dissolution on spray gun body (aluminum) by chemical reaction.unsuitable solvents methyl chloride, dichloromethane, 1.2-dichloroethane,carbon tetrachloride, trichloroethylene, 1.1.1-trichloroethane (Be sure that all fluids and solvents are compatible with spray gun parts. We are ready to supply a material list used in the product)3.Securely ground spray gun by using air hose with built-in ground wire. Ground wire : Less than 1M . Check the earth stability periodically.If not, insufficient grounding can cause fire and explosion due to static electric sparking.Improper use of equipment1.Never point spray gun toward people or animal.If done, it can cause inflammation of eyes and skin or bodily injury.2.Never exceed maximum operating pressure andmaximum operating Temperature.3.Be sure to release air and fluid pressures before cleaning, disassembling or servicing.If not, remaining pressure can cause bodily injury due to improper operation or scattering cleaning liquid. In order to release pressure, first stop supply of compressed air, fluid and thinner to spray gun.Then remove trigger toward you.4.Tip of fluid needle assy and tip of fluid nozzle has a sharp point.Do not touch the tip of fluid needle and the tip of fluid nozzle during maintenance for the protection of the human body.Protection of human body1 Use in a well-ventilated site by using spray booth.If not, poor ventilation can cause organic solvent poisoning and catch fire. 2 Always wear protective gear safety glasses, mask, gloves .If not, cleaning liquid, etc., can cause inflammation of eyes and skin. If you feel something wrong with eyes or skin, immediately see a doctor. 3 Wear earplugs if necessary.Noise level can exceed 80dB(A), depending on operating conditions and painting site4 If operators pull the trigger many times during operation, it may cause carpal tunnel syndrome.Be sure to take a rest if you feel tired.Other precautions1.Never alter this spray gun.If done, it can cause insufficient performance and failure.2.Enter working areas of other equipment (robots, reciprocators, etc.) after machines are turned off. If not, contact with them can cause injury.3.Never spray foods or chemicals through this spray gun.If done, it can cause accident by corrosion of fluid passages or adversely affect health by mixed foreign matter.4.If something goes wrong, immediately stop operation and find the cause. Do not use again until you have solved the problem.Use clean air filtered through air dryer and air filter.First release air and pressure fully according to item No. 3 of “Improper use of equipment” of WARNING on page 2. Only an experienced person who is fully conversant with the equipment can do maintenance and inspection. Use neutral cleaner:pH value shall be 6 to 8, otherwise could cause corrosion.Never use commercial or otherparts instead of ANEST IWATA original spareparts.Incomplete cleaning can fail pattern shape and uniform particles.Fluid (Gravity)Fluid nippleFluid(Suction / Pressure)AirAir nippl eSpray PatternFlutteringCrescentInclinedSplitHeavy CenterSpitDirt, damage, wear on seatLoose fluid needle adj. knobWear on needle springInsufficient tighteningDirt or damage on seatFluid needle assy does not return due to packing set too tightFluid needle assy does not return due to paint buildup on fluid needleCloggedInsufficient tighteningDirt or damage on seatWear on air valve springRecommended paint viscosity differs according to paint property and painting conditions. 14 to 25 sec. / Ford cup#4 is recommendable.Keep fluid output as small as possible to the extent that the job will not be hindered. It will lead to better finishing with fine atomization.The spray gun should be held so that it is perpendicular to the surface of the work piece at all times.3176, Shinyoshida-cho, Kohoku-ku, Y okohama, 223-8501, JapanManual No. T950-01 Code No. 03014430200 250 mm (7.9 9.8 i n )Residual riskList of residual risks requiring protection measures by machine users (Abbreviated Name: List of Residual Risks)Product model: " Spray gun :WIDER1 / WIDER2"2019/5/29 CreateANEST IWATA CorporationBe sure to read and understand the instruction manual before using the product. This document is a reference material in the instruction manual and must not be used with only an understanding of the contents of this document.1 "degree of hazard" is classified and described according to the following definitionsDANGER Contents that are likely to cause death or serious injury if protection measures are not implemented. WARNING Contents that may cause death or serious injury if protection measures are not implemented.CAUTIONContents that may cause minor injury if protection measures are not implemented2 The symbol shown as "Location on machinery" is the number of the machine section on the Residual Risk Map of the Product. See Residual Risk Map for specific points on the machinery.No.Operatio nal Phase Works Qualifications and Training required for the workLocation on the machinery *2Harm Degree *1 Type of HarmProtective measure protective measure performed by themachinery userInstruction Manual Referenced page 1 Use Preparation workDuring workA Warning A wrong connection between the air joint and the paint joint may cause paint to spout from an unexpected place and hit the operator.T o provide personal protective equipmentP22 UseAllB Warning Ignition and fire caused by static electricity Use of a hose with a ground and confirmation of ground P2 3 Use and mainten ance During work, decompositi on and rinse Default Warning Organic solvents, etc., may come into contact with the eyes and skin, causing irritation.T o provide personal protective equipment P2 4 Use During work C Warning T enosynovitis due to repeated pulling of the triggerModerate rest P2 5 Use All Default Warning Fire, electrical appliances, etc. ignite, and fire generatings.Strict ban on the use of fire P2 6 UsePreparationworkDuring workDefault WarningSupply at specified pressure or higher, paint spouts from unexpected places, hitting human body or eyes, blindness T o provide personal protective equipment P27 Use and mainten ancePreparation workDuring workDefault WarningThe product is modified, parts other than genuine parts are used, and an unexpected failure or accident generatings.No modification Use of genuine partsP28 Use PreparationworkDuring workDefault Warning The patient stayed in a location where noise such as blowing air was generated for a long time, resulting in hearing loss. Use of earplugs is recommended. P29 Use and mainten ance During work, decompositi on and rinse Default WarningOrganic solvent poisoning Due to inhale of solvent and paint mistT o provide personal protective equipmentWork in painting booths, etc. P210 Use and mainten ance Preparation work During workA Warning If the hoses are triad to be disconnected under pressurized condition, paint, cleaning liquid, air, etc. are spouted out and injured.T o provide personal protective equipmentRemove residual pressure P211Mainten ancePreparation workDCautionNeedle valve piercing with sharp cornersT o provide personal protective equipmentP2Residual riskNo.R003-00 Code No.03014490。

Table of contents目录表重要安全事项和符号说明.................................................................1前言......................................................................................................2前板功能介绍.....................................................................................3后板功能介绍.....................................................................................4技术指标.............................................................................................5故障排除.............................................................................................6Important Safety Instruction and symbol description......8Foreword...........................................................................................9Front panel functions..................................................................10Rear panel functions....................................................................11Specifications.................................................................................12Troubleshooting. (13)User Manual 's 用户使用手册CT Series重要安全事项和符号说明重要安全事项1. 阅读这些规定，注意所有警告，遵守这些规定。

源。
13 请专业人员修理。如果发生以下情况，请立
TYPE TPY2P1E0 P210
TYPE P210
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