莱宝真空泵说明书中文讲解共28页文档

GA/ET-02307/8SOGEV ACSV200, SV300 BR2使用说明书（包括备件清单）适用的编号：10926/10927 : J 97 12 00001 (SV200)10930/10931 : J 97 12 00001 (SV300)95526/95527 – (JAPAN) : J 97 12 00001 (SV200)95536/95537 – (JAPAN) : J 97 12 00001 (SV300)95027 – (USA) : J 97 12 00001 (SV200)95031 – (USA) : J 97 12 00001 (SV300)操作说明书备件清单合格证的EC声明我们，LEYBOLD SA，在此郑重声明，以下规定的产品在设计、型号及流通过程中的改型方面均满足有关EEC指令的安全和健康基本要求。

如果没有我们批准而对产品做任何改变，本声明将无效。

产品结构：单级旋片泵SOGEV AC型号：UV25SV 16 – SV 25 – SV 40 – SV 65SV 100 – SV 200 – SV 300 – SV 585SV 630 – SV 750 – SV 1200和它们的改型，但不带电机交付的泵和带Eex…..电机交付的泵除外。

产品满足下述指令要求：- EEC 机械指令（89/392/EWG）和相继指令91/336/EWG- EEC 低电压指令（73/23/EWG）- EEC 电磁兼容性指令（89/336/EWG）应用协调标准：- EN 1012.1 (project 1993)292.1- EN- EN292.260204.1- EN真空泵安装和启动前，必须阅读并弄懂本使用说明书。

注意：按照最新技术标准和安全规程已经制造出SOGEV AC真空泵。

如果不能正确的安装或不能按指导正确使用，会发生危险。

在一定的运行条件下，当运转真空泵时可能出现危险状态。

如果发生这种情况，请与我们当地办事处联系。

德国LEYBOLD油回转式真空泵浦操作说明书感谢贵客户选用德国LEYBOLD SOGEVAC系列油回转式真空泵浦（法国工厂生产）。

本公司自交货日起，除使用不当外都提供保固期一年，敬请您安心使用。

在使用前，请详细阅读此手册；并请依照里面说明，做正确之操作及保养。

本真空泵浦操作十分简易，保养非常简单，以下将一一为您介绍解说。

一、真空泵浦的安装和操作：1. 请务必将此真空泵浦安装在一基础稳固、通风顺畅、空间足够的地方，以利设备之运转、操作及维修保养。

且泵浦的环境温度不得超过40°C。

2. 安装定位后，请加入适当的真空油品。

真空油由注油口加入，至油视镜的2/3处停止。

且必须使用粘度68之真空泵浦专用油，切勿使用别种替代油品，以免造成泵浦内部机件异常磨损，缩短泵浦之使用寿命。

（推荐使用SHELL CORENA P68真空泵油）3. 确认马达电压规格，接上正确电源。

起动电源开关，马达转向须与箭头卷标所示一致。

若相位错误，导致马达反向，请停机互换任意两相即可。

4. 请务必于真空泵浦入口端安装一只入口空气过滤器，以防止粉尘或金属碎片被吸入泵浦汽缸内，造成泵浦的损坏。

5. 真空泵浦在使用时，马达每一小时的起动次数绝不可超过六次。

如超过时，容易造成连轴器、泵浦叶片、汽缸及马达的寿命减短。

最好是真空泵浦一直保持运转，而改用一只电磁阀来控制泵浦抽气的开与关。

6. 真空泵浦如用于有水气的系统时，气镇阀门一定要打开。

且泵浦在抽含有水气的系统前，一定要先热机15至20分钟左右。

关机前，也要热机15至20分钟左右，然后才可关机。

如有大量水气时，在泵浦入口前端要装冷凝器。

使水气能被冷凝下来，以免水与真空油混合在一起，导致油乳化。

造成泵浦的严重损坏。

7. 当真空泵浦的入口端真空压，比真空储气桶或系统中的真空容器之真空压高时，帮浦内的真空油有可能会被抽出去。

而导致泵浦内的真空油量不足，造成泵浦的损坏。

所以，最好是真空泵浦一直保持运转，而改用一只电磁阀来控制泵浦抽气的开与关。

使用真空泵的方法和注意事项：首先打开包装，将泵体与电机之间的联轴器尽量朝箭头方向旋转；再其次，打开真空泵油箱上的注油塞，将真空泵油倒入泵内。

油位应在机油指示器可见部分的一半到三分之二之间。

如果机油油位过高，会发生燃油喷射。

如果油位过低，会影响真空度，温度升高，噪音增大，影响泵的性能。

1号真空泵油可用作泵油；第三，打开进排气口的黑色橡胶盖，从进气口加入少量（小勺）的真空泵油，以便于启动，连接真空泵和真空系统（真空泵的进气口必须低于仪器的出气口被抽气时），仪表与真空泵连接的管道不宜过长，且连接管的直径不应小于真空泵进气口的内径会影响抽气速度，但必须小于进气口的外径，否则会影响密封程度。

泵送量不能太大，一般会选择泵速在秒15-20倍。

在活动接头中，最好涂上真空润滑脂，以增强其密封性。

进口真空泵油的性能要求：1，高温下饱和蒸汽压要低，易挥发成份要少。

2，最低水含量和吸水性。

3，要有一定粘度，且随温度变化小（粘度温升曲线平滑）。

4，润滑性能好，机械应力下具有良好的抗裂解性。

5，抗腐蚀、抗氧化、化学性能稳定。

对大部分应用，莱宝真空泵使用进口真空泵油矿物质基油品，具有适宜的化学稳定性和热稳定性，耐水解，与密封材料的相容性很好。

针对一些特殊应用，标准油品的某些弱点表现为：1、高温时的稳定性较差。

2、化学反应（酸、碱、卤素）的惰性较差。

3、遇到强氧化剂时（氧气）的惰性较差。

4、对非极性物质（蜡、油脂）的溶解性较差。

5、对极性物质（低聚物、树脂、分解产物、特别是结晶物）和聚合物的溶解性较差。

因此在特殊应用中，可以使用一些泵适用的特殊润滑品做工作液，或者在泵油中调入添加剂以增强某方面的性能表现。

但须注意，添加剂可能会使进口真空泵油的表现达不到期望值，如真空度差，甚至与抽排气体发生反应。

因此使用如果未经审验的油品，可能造成换油频繁，真空性能降低，油反应产生沉淀，甚至损坏泵。

进口真空泵油的选择、使用、更换及储存1，及时换油：经过一段时期的使用，泵油的性质会发生变化。

欧瑞康莱宝真空(天津)国际贸易有限公司SV200-SV630F型真空泵维护保养周期维护保养周期 (本周期间隔适用于正常的真空泵运行环境,对于较为恶劣的工作环境和工艺条件,维护周期间隔需作适当的缩短)维护工作间隔周期检查油位每天检查油的状态每天第一次换油150小时运转后换油每1000小时或3个月更换油过滤器每次换油时更换更换排气过滤器排气口处发现油雾时或每年清理进口过滤网视工艺条件决定检查防反油阀每年清洗热交换器每年(SV630F)清洗气镇阀过滤芯每月(SV630F)调整马达皮带半年(SV630F)维护用备件: 订货号油过滤器71018858（SV200-SV300）油过滤器71405318（SV630F）排气过滤器71064763（SV40-SV100）排气过滤器710 64 773（SV200-SV750）传动皮带71403990 （SV630F）GS77油711 17 775(20升)711 17 779(208升)莱宝真空(天津)国际贸易有限公司广州办电话: +86-20-22323985传真: +86-20-22323990邮政编码: 510650欧瑞康莱宝真空(天津)国际贸易有限公司SV200-SV300真空泵维护保养周期维护保养周期 (本周期间隔适用于正常的真空泵运行环境,对于较为恶劣的工作环境和工艺条件,维护周期间隔需作适当的缩短)维护工作间隔周期检查油位每天检查油的状态视工艺条件决定第一次换油150小时运转后换油每1000小时或3个月更换油过滤器每次换油时更换更换排气过滤器排气口处发现油雾或每年清理进口过滤网每月检查防反油阀每年检查浮阀每次更换排气过滤器或每年清理散热油管每年维护用备件: 订货号油过滤器71018858排气过滤器71064763(SV200 4个)71064773(SV300 4个)GS77油711 17 774(5升)711 17 776(25升)711 17 779(208升)欧瑞康莱宝真空(天津)国际贸易有限公司广州维修中心电话: +86-20-22323985传真: +86-20-22323990邮政编码: 510663莱宝真空(天津)国际贸易有限公司SV40-SV100真空泵维护保养周期维护保养周期 (本周期间隔适用于正常的真空泵运行环境,对于较为恶劣的工作环境和工艺条件,维护周期间隔需作适当的缩短)维护工作间隔周期检查油位每天检查油的状态视工艺条件决定第一次换油150小时运转后换油每500-1000小时或6个月更换油过滤器每次换油时更换更换排气过滤器排气口处发现油雾或每年清理进口过滤网每月检查防反油阀每年维护用备件: 订货号油过滤器71212718(SV40-SV65 1个)71213158(SV100 1个)排气过滤器71064763(SV40、SV65 1个)(SV100 2个)GS32油71117723(2升)71117724(5升)71117727(60升)GS77油711 17 774(5升)711 17 776(25升)711 17 779(208升)莱宝真空(天津)国际贸易有限公司中国天津市北辰经济开发区双海道与双辰西道交口电话: +86-22-26970808传真: +86-22-26972017邮政编码: 300400。

莱宝油封式真空泵油品使用说明目录1．真空泵油的作用及性能要求2．莱宝真空泵油品牌及常用牌号3．真空泵油的选择、使用、更换及储存4．油的状态判定5．废油的处理1．真空泵油的作用及性能要求油封式旋转真空泵的泵油，必须符合相关要求。

作为一种运行介质，泵油在真空泵中起着以下重要作用：l密封---防止大气进入排气阀，有相对运动零件间间隙密封（转子与定子、旋片与转子槽等）。

l润滑---相对运动件间的润滑。

l冷却---油在泵内与油箱间循环，散热、冷却。

l液体活塞---填充空隙。

真空泵油的性能要求：l高温下饱和蒸汽压要低，易挥发成分要少。

l最低的水含量和吸水性。

l要有一定粘度，且随温度变化小（粘度温升曲线平滑）。

l润滑性能好，机械应力下具有良好的抗裂解性。

l抗腐蚀、抗氧化、化学性能稳定。

对大部分应用，莱宝真空泵使用Oerlikon Leybold Vacuum品牌的标准油品, 油品牌号为N62, GS32, GS77, FM32, FM68等，具有适宜的化学稳定性和热稳定性，耐水解，与密封材料的相容性很好。

针对一些特殊应用,标准油品的某些弱点表现为：l高温时的稳定性较差。

l化学反应（酸、碱、卤素）的惰性较差。

l遇强氧化剂时（氧气）的惰性较差。

l对非极性物质（蜡、油脂）的溶解性较差。

l对极性物质（低聚物、树脂、分解产物、特别是结晶物）和聚合物的溶解性较差。

因此在特殊应用中，可以使用一些泵适用的特殊润滑品做工作液，或者在泵油中调入添加剂以增强某方面的性能表现。

但须注意，添加剂可能会使泵油的真空表现达不到期望值，如真空度变差，甚至与抽排气体发生反应。

因此如果使用未经审验的油品，可能造成换油频繁，真空性能降低，油反应产生沉淀，甚至损坏泵。

3．真空泵油的选择、使用、更换及储存3.1 使用指定油品：本文中介绍的Oerlikon Leybold Vacuum品牌的标准油品，以及欧瑞康莱宝真空泵产品样本中所提到的油品，都是在我们工厂实验室内，对相应系列的各种泵，在各种使用条件下经过全面长期运行检验后定型的油品。

仅供参考�如有疑义以英文版说明书为准
目录
1 引言 .............................................................................................................. 8 1.1 有效性 ....................................................................................................... 8 1.1.1 样本号 .................................................................................................... 8 1.1.2 固件版本................................................................................................. 8 1.1.3 型号铭牌................................................................................................. 8 1.2 指定用途 ................................................................................................... 9 1.2.1 责任与担保 ............................................................................................. 9 1.3 产品型号 ................................................................................................... 9 1.4 安全 ........................................................................................................... 9 1.4.1 人员资质................................................................................................. 9 1.4.2 危险图示............................................................................................... 10 1.4.3 通用安全规程 ....................................................................................... 10 2 技术数据 .................................................................................................... 12 2.1 技术数据 ................................................................................................. 12 2.1.1 机械数据............................................................................................... 12 2.1.2 环境 ...................................................................................................... 13 2.1.3 运行 ...................................................................................................... 13 2.1.4 标准 ...................................................................................................... 13 2.2 电源连接 ................................................................................................. 13 2.3 通道 ......................................................................................................... 14 2.3.1 传感器连接 ........................................................................................... 14 2.3.2 传感器电源 ........................................................................................... 14 2.3.3 测量 ...................................................................................................... 14 2.4 转换功能 ................................................................................................. 15 2.4.1 转换功能继电器 ................................................................................... 15 2.4.2 故障信号继电器 ................................................................................... 16 2.5 输出 ......................................................................................................... 16

真空泵操作方法说明书1. 概述真空泵是一种广泛应用于工业、医疗、科研等领域的设备，用于抽取空气或其他气体，以达到产生真空的目的。

本操作方法说明书将为您详细介绍真空泵的操作步骤，以确保您正确、安全地运行真空泵。

2. 设备准备在操作真空泵之前，请确保以下准备工作已经完成：2.1 检查设备完整性：检查真空泵是否完好无损，确保所有连接件紧固可靠。

2.2 检查电源供应：确保真空泵的电源供应符合要求，电压和频率匹配。

2.3 检查冷却水供应：如果真空泵需要冷却水，确保冷却水供应充足，并检查冷却水系统的正常运行。

3. 操作步骤3.1 打开电源：按照真空泵的电源接线图，将电源插头正确地插入电源插座，并将电源开关打开。

3.2 启动泵机：根据真空泵的类型和规格，启动泵机。

通常有以下两种方法：3.2.1 旋钮启动：将泵机开关旋钮从“停止”位置逆时针旋转至“启动”位置，直至泵机启动。

3.2.2 按钮启动：按下启动按钮，直至泵机启动。

3.3 观察泵机工作状态：当泵机启动后，通过橡胶套管或透明观察窗观察泵机的工作状态。

注意观察泵机是否运转正常，是否有异常噪音或振动。

3.4 调节泵机参数：根据需求，使用泵机上的调节旋钮或按钮，调节泵机运行参数，例如转速或抽取速度。

3.5 抽气操作：连接泵机与待抽取的系统或设备，确保连接紧密可靠。

开启系统阀门，开始抽取气体。

根据实际情况，可能需要调节泵机运行参数以达到所需的真空度。

3.6 监测真空度：使用真空度检测仪器监测抽气系统的真空度，确保真空度符合要求。

3.7 停机操作：当抽气任务完成或需要停机时，请按照以下步骤进行：3.7.1 关闭系统阀门：先关闭待抽气系统的阀门，以防止气体回流。

3.7.2 关闭泵机：将泵机开关旋转至“停止”位置或按下停止按钮，使泵机停止工作。

4. 安全注意事项在操作真空泵时，请遵守以下安全注意事项：4.1 了解真空泵的额定工作条件和参数，并确保在这些范围内操作。

4.2 在操作真空泵之前，务必戴上适当的防护手套和眼镜，以防止意外伤害。

END
莱宝真空泵说明书中文讲解
1、合法而稳定的权力在使用得当时很 少遇到 抵抗。 ——塞 ·约翰 逊 2、权力会使人渐渐失去温厚善良的美 德。— —伯克
3、最大限度地行使权力总是令人反感 ；权力 不易确 定之处 始终存 在着危 险。— —塞·约翰逊 4、权力会奴化一切。——塔西佗
5、虽然权力是一头固执的熊，可是金 子Biblioteka 以 拉着它 的鼻子 走。— —莎士 比
16、业余生活要有意义，不要越轨。——华盛顿 17、一个人即使已登上顶峰，也仍要自强不息。——罗素·贝克 18、最大的挑战和突破在于用人，而用人最大的突破在于信任人。——马云 19、自己活着，就是为了使别人过得更美好。——雷锋 20、要掌握书，莫被书掌握；要为生而读，莫为读而生。——布尔沃

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工作原理图
1. 泵缸体 2. 转子 3. 定位销 4. 进气通道 5. 通气/隔离阀（防返油阀） 6. 尘粒过滤网 7. 进气口 8. 气镇阀帽 9. 排气口 10. 二次空气注入口（消音孔） 11. 油过滤器 12. 排气阀 13. 排气通道 14. 气镇通道 15. 注油口 16. 叶片
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影响极限真空的因素
• 极限真空（有害空间的存在） 有害空间： 转子与泵腔的接触点到排气口之间的尖角地带，藏在这里并处于排气压强下不能被旋片推出泵腔之外的
气体，常被旋片通过间隙挤到吸入腔内，因而降低泵的极限真空。 旋片与转子、旋片与泵腔的接触点，这里的气体会因为压差的原因影响泵的极限真空。 真空泵油的作用就是填充有害空间以消除其对极限真空的影响。
中间辅助排气阀的设定
在双级泵中，若高真空级与低真空级之间是不等腔的结构（只是泵腔长度不 同），则需在两级中间通道上设置辅助排气阀。
原理图：
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设定中间辅助排气阀的原因
举例说明：假设高真空级泵腔容积V1为低真空级泵腔容积V2的四倍，由于 是同轴旋转，故高真空级的抽速S1为低真空级抽速S2的四倍。由气体流量连续 性方程可知：P1S1=P2S2，又因S1/S2=4，所以P2/P1=4。由此看出，当高真 空级吸入压强P1为大气压时，其排气压强P2可达4个大气压，此时真空泵就变 成压气机了。由于真空泵配用的电机功率比压缩机小，因而工作困难。
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Trivac C 极限真空的测定及合格标准
• 全压强：CTR90电容薄膜规+DM21显示器 开气镇Pul≦6E-3mbar 关气镇Pul≦3E-3mbar
• 分压强：ITR100热阴极溅射离子计(B-A规)+IT23显示器+液氮冷阱 关气镇Pul≦4E-4mbar

TRIVAC ®B - DOTRotary Vane Vacuum Pump S 4B -DOT D 8B -DOTD 16B -DOT/-with float switch D 25B -DOT D 40B -DOT D 65B -DOTCat.No.104 04114 06114 10AccessoriesAF/AK 4-8-DOTAF/AK 16-25-DOT AF/AK 40-65-DOT AF/AK 40-65-DOT AR 4-8-DOTFloat switch 16 - 25Operating Instructions Spare Parts ListT R IV A C -B -D O T p um p s a n d a cc e s s o r ie s a r e e q u i pp e d w i t h s p e c i a l s e a l s w h i c h a r e c a p a b l eo f r e s i s t i n g e x p o s u r et o b r a k e f l u i d s .T h e s e pu m p s m u s t o n l y b e o p e r a t e d w i t h b r a k e f l u i d s i n a c c o r d a n c e w i t h D O T 3 a n d D O T 4 o r a l t e r n a t i v e o p e r a t i n g a g e n t s w h i c h h av e b e e n a p p r o v e d b y L e y b o l d .GA/ET 01.208/3.02 - 06/97Contents2Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 1Description . . . . . . . . . . . . . . . . . . . . . . . . . .31.1Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.2Supplied equipment . . . . . . . . . . . . . . . . . . . .51.3Accessories . . . . . . . . . . . . . . . . . . . . . . . . . .61.4Transportation . . . . . . . . . . . . . . . . . . . . . . . .61.5Technical data . . . . . . . . . . . . . . . . . . . . . . . .72Operation . . . . . . . . . . . . . . . . . . . . . . . . . . .92.1Installation . . . . . . . . . . . . . . . . . . . . . . . . . . .92.2Connection to the system . . . . . . . . . . . . . . . .92.3Electrical connection . . . . . . . . . . . . . . . . . . .102.4Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . .112.5Operation . . . . . . . . . . . . . . . . . . . . . . . . . . .122.6Switching off/shutdown . . . . . . . . . . . . . . . . .123Maintenance . . . . . . . . . . . . . . . . . . . . . . . .133.1Checking the oil level . . . . . . . . . . . . . . . . . .143.2Oil change . . . . . . . . . . . . . . . . . . . . . . . . . .143.3Cleaning the dirt trap . . . . . . . . . . . . . . . . . .143.4Removing and fitting the internal demister . . .153.5Disassembly and reassemblyof the electric motor . . . . . . . . . . . . . . . . . . .163.6Replacing the outer shaft seal . . . . . . . . . . . .173.7Removing and remounting the pump module 183.8Leybold service . . . . . . . . . . . . . . . . . . . . . .183.9Storing the pump . . . . . . . . . . . . . . . . . . . . .193.10Maintenance plan . . . . . . . . . . . . . . . . . . . . .204Troubleshooting . . . . . . . . . . . . . . . . . . . . .225Spare parts list . . . . . . . . . . . . . . . . . . . . . .25EEC Declaration of Conformity . . . . . . . . .24Indicates procedures that must be strictlyobserved to prevent hazards to persons.Indicates procedures that must strictly be observed to prevent damage to, or destruc-tion of the equipment.FiguresThe references to figures, e.g.(1/2) consist of the Fig.No.and the Item No.in that order.Leybold ServiceIf a pump is returned to Leybold, indicate whether the pump is free of substances damaging to health or whether it is contaminated.If it is contaminated also indicate the nature of the hazard.Leybold must return any pumps without a "Declaration of Contamination" to the sender's address.Information on the pump’s operating agentThe operating agent used in the pump complies with the US standard FMVSS/116 DOT 4.Operating agents which comply with this specification may be used instead of DOT 3 and may also be mixed with DOT 3.• Store the operating agent only in its origi-nal container in a clean and dry place.Keep the container firmly sealed.• Any contamination by dirt, water, crude oil products or other materials may result in damage to the pump.• Operating agent which has been used must never be re-used.• The operating agent will attack (dissolve)paint.• When swallowing the operating agentthere is the danger of being poisoned.• Always keep the operating agent in a sea-led container and out of reach of children.Disposal of waste oilUnder the amended law relating to waste disposal dated November 1, 1986 (valid in the Federal Republic of Ger-many) the disposal of used oil is subject to new provi-sions.According to legislation relating to waste disposal the so-called principle of causality is applied.Hence,anyone in possession of used oil is responsible for its proper disposal.Used oils coming from vacuum pumps must not be mixed with other substances.Used operating agents must be disposed of separately and in accordance with the regulations.Operating agents from vacuum pumps that have been contaminated by other substances must be labelled, sto-red and disposed of as special waste with reference to the kind of contamination.Waste disposal key:+ 55256 xIn many countries proof of were the operating agent has finally been left is required by Law and often shipping of such contaminated waste requires permission by the authorities.Waste disposal information is available through:Bundesamt für Gewerbliche Wirtschaft (BAW)Frankfurter Str.29-31D-65760 Eschborn/T aunus Phone:+ 49 (0)6196 4041T elefax:+ 49 (0)6196 404212Warning CautionWarning CautionGA/ET 01.208/3.02 - 06/97Description31DescriptionTRIVAC-B-DOT pumps are oil-sealed rotary vane pumps having either a single stage or two stages.The number in the type designation indicates the pumping speed in m 3x h -1.TRIVAC-B-DOT pumps can pump gases and vapours.They are used to evacuate brake systems and to degas hydraulics liquids.The drive motor of the TRIVAC-B-DOT is directly flanged to the pump at the coupling housing.The pump and motor shafts are directly connected by a flexible cou-pling.The bearing points of the pump module are force lubricated sliding bearings.All controls as well as the oil-level glass and the nameplate are arranged on the front.All connections are to be found at the sides of the pump.The oil-level glass is provided with prisms for better observation of the oil level.The pump module consists of assembly parts which are pin-fitted so as to allow easy disassembly and reassem-bly.The pump module can be easily removed without special tools.TRIVAC-B-DOT pumps are equipped with special seals capable of resisting brake fluids.1.1FunctionThe rotor (2/7), mounted eccentrically in the pump hou-sing (2/6), has two radially sliding vanes (2/5) which divi-de the pump chamber into several compartments.The volume of each compartment changes periodically with the rotation of the rotor.As a result, gas is sucked in at the intake port (2/1).The gas passes through the dirt trap sieve (2/2), flows past the open anti-suckback valve (2/3) and then enters the pump chamber (2/6).In the pump chamber, the gas is passed on and compressed, after the inlet aperture is closed by the vane.The operating agent injected into the pump chamber is used for sealing and lubricating.The slap noise in the pump which usually occurs when attaining the ultimate pressure is prevented by admitting a very small amount of air into the pump chamber.The compressed gas in the pump chamber is ejected through the exhaust valve (2/10).The operating agent entrained in the gas is coarsely trapped in the internal demister (2/11);there the operating agent is also freed of mechanical impurities.The gas leaves the TRIVAC-B-DOT through the exhaust port.During compression, a controlled amount of air - the so-called gas ballast - can be allowed to enter the pump chamber by opening the gas ballast valve.The gas bal-last stops condensation of vapours in the pump chamber up to the limit of water vapour tolerance as specified in the technical data for the pump.CautionGA/ET 01.208/3.02 - 06/97The gas ballast valve is opened and closed by turning the gas ballast knob (7/5) on the front.T o enable the TRIVAC-B-DOT to be used at intake pres-sures as high as 1,000 mbar, a special lubricating system was developed featuring force-lubrication of the sliding bearings.A pump (3/6) for the operating agent pumps the opera-ting agent from the reservoir (3/5) into a pressure-lubri-cation system which supplies all bearing points (3/2).From there the operating agent enters the pump cham-ber area (2/6) of the vacuum pump.The pump for the operating agent is fitted in the front end plate on the coupling side of the pump module.The suc-tion line for the operating agent is placed low, resulting in a large usable reservoir.The operating agent is separated from the gas in the TRIVAC-B-DOT in two steps as described above.First,small droplets are coalesced into large drops in the inter-nal demister (2/11) fitted above the exhaust valve (2/10).These are then returned by deflection at the chamber wall of the volume for the operating agent back to the reservoir for the operating agent.This and the large usa-ble reservoir for the operating agent ensure long inter-vals between operating agent changes even at high inta-ke pressures.DescriptionThe vacuum is maintained by the TRIVAC-B-DOT by an integrated hydropneumatic anti-suckback valve (2/3)which is controlled via the pressure of the operating agent.During operation of the TRIVAC-B-DOT the control piston (4/3) remains sealed against a spring (4/2) by the pressure of the operating agent.The valve disc (4/6) of the anti-suckback valve is held at the lower position by its own weight (valve open).When the pump stops (becau-se it has been switched off or because of a failure), the pressure of the operating agent drops and the spring (4/2) presses the control piston (4/3) up.Thus a connec-tion is provided between the case for the operating agent or the reservoir (4/1) for the operating agent and the piston (4/4) of the anti-suckback valve.Due to the pres-sure difference between the case of the operating agent and the intake port, the operating agent presses the piston (4/4) up and the valve plate (4/6) against the valve seat (4/5).The quantity of operating agent in the reser-voir (4/1) prevents the entry of air into the intake port (2/1) at the beginning of this process.After the operating agent has flowed out from the reser-voir and when the valve plate rests on the valve seat, air follows in, which vents the pump chamber and forces the valve disc (4/6) against its seat.This effectively prevents backstreaming of any operating agent or its vapours.The anti-suckback valve (2/3) operates independently of the operating mode of the pump, i.e.also with gas ballast.4GA/ET 01.208/3.02 - 06/97Description1.2Supplied EquipmentThe TRIVAC-B-DOT is delivered with the following basic equipment:•Pump with all-metal motor;all external plastic parts have been replaced by metal parts,• Pump filled with brake fluid according to DOT 4,• 1 centering ring,• 1 centering ring with dirt trap, • 2 clamping rings.As protection during shipment, the connection ports are each blanked off by shipping seals.5TRIVAC-B-DOT pumps with single-phase AC motor are supplied ready to operate with switch, built-in thermal motor protection switch, mains cable (2 m) and mains plug.For TRIVAC-B-DOT pumps with three-phase AC motor,the switch, motor protection switch, mains cable etc.are not included.Fig.4 Hydropneumatic anti-suckback valveKey to Fig.41Reservoir for the operating agent 2Spring 3Control piston 4Anti-suckback piston5Valve seat 6Valve disk 7Gas inletDescription1.3AccessoriesCat.No. Exhaust filter AF 16-25 DOT . . . . . . . . . . . . . . .124 16 Exhaust filter AF 4-8 DOT . . . . . . . . . . . . . . . . .124 14Condensate trap AK 16-25 DOT . . . . . . . .upon request Condensate trap AK 4-8 DOT . . . . . . . . . .upon request Exhaust filter AF 40-65 DOT . . . . . . . . . .upon request AR 16-25 DOT . . . . . . . . . . . . . . . . . . . . .upon request Float switch for all models . . . . . . .Ref.No.200 39 838 FE 40 - 65 for AF 40 - 65 . . . . . . . .Ref.No.200 39 840Only use the kind of operating agent speci-fied by Leybold.Alternative types of opera-ting agent are specified upon request.1.4Transportation•Pumps which are filled with operatingagent must only be moved while standingupright.Otherwise operating agent mayescape.Avoid any other orientations during trans-port.• Check the pump for the presence of anyoperating agent leaks, since there existsthe danger that someone may slip on spiltoperating agent.• When lifting the pump you must make useof the crane eyes provided on the pumpfor this purpose;also use the recommen-ded type of lifting device.6GA/ET 01.208/3.02 - 06/97 CautionCautionWarningGA/ET 01.208/3.02 - 06/97Description7* as per DIN 28 400 and following numbers1)Weight for the version with three-phase motor220-240/380-420 V , 50 Hz 240-265/415-460 V , 60 Hz1.5Technical DataWe can only guarantee that the pump will meet its specifications when using the type of lubricant which has been specified by us.CautionGA/ET 01.208/3.02 - 06/97Description8Operation2.1InstallationTRIVAC-B-DOT pumps must only be ope-rated in connection with brake fluid fil-ling and degassing systems.The TRIVAC-B-DOT pump can be set up on a flat, hori-zontal surface.Rubber feet under the coupling housing ensure that the pump can not slip.If you wish firmly install the TRIVAC-B-DOT in place, ins-ert bolts through bore holes in the rubber feet.Max.tilt for the pump (without furtherattachment) with possibly fitted standardaccessories is 10°from the vertical.The rubber feet act as vibration absorbers.They must therefore not be compressed byscrews.When installing the TRIVAC-B-DOTpump, make sure that the connections andcontrols are readily accessible.The site chosen should allow adequate aircirculation to cool the TRIVAC-B-DOT (keepfront and rear unobstructed).The ambienttemperature should not exceed+ 40 °C (104 °F) and not drop below+ 12 °C (55 °F) (see Section 2.5.3).The max.amount of heat given off approxi-mately corresponds to the rated motorpower.2.2Connection to theSystemBefore connecting the TRIVAC-B-DOT, remove the ship-ping seals from the connection flanges (7/2) and (7/3).Retain the shipping seals in case you needto store the pump in the future.The pump is shipped with intake and exhaust flanges mounted for horizontal connection of the connecting lines.Y ou can easily convert the ports for vertical connection by removing the four capscrews, rotating the flanges as required, and reinstalling the capscrews. Connect the intake and exhaust lines with a centering ring and a clamping ring e the centering ring with the dirt trap for the intake port.Connect the intake and exhaust lines using anti-vibration bellows, without placing any strain on the pump.The intake line must be clean.Deposits in the intake line may outgas and adversely affect the vacuum.The connecting flanges must be clean and undamaged. The maximum throughput of the pump is equivalent to the pumping speed of the pump (see Section 1.5).92OperationCaution CautionCautionGA/ET 01.208/3.02 - 06/97OperationThe cross-section of the intake and exhaust lines should be at least the same size as the connection ports of the pump.If the inta-ke line is too narrow, it reduces the pumping speed.If the exhaust line is too narrow,overpressures may occur in the pump;this might damage the shaft seals and cause leaks.The maximum pressure in the case for the operating agent must not exceed 1.5bar (absolute).When pumping vapours, it is advisable to install condensate traps on the intake and exhaust sides.Install the exhaust line with a downward slope (lower than the pump) so as to pre-vent condensate from flowing back into the pump.If this is not possible, insert a con-densate trap.The exhaust gases from the vacuum pump must be safely led away and subjected to post-treatment as required.In order to redu-ce the emission of operating agent vapours we recommend the installation of an addi-tional exhaust filter (Leybold accessory).Depending on the type of application or the kind of pumped media, the corresponding regulations and information sheets must be observed.Never operate the pump with a sealedexhaust line.There is the danger of injury.The exhaust gases coming from the vacu-um pump must be lead away safely and subjected to suitable post treatment as required.Before starting any work on the pump, the personnel must be informed about possible dangers first.All safety regulations must be observed.2.3Electrical ConnectionBefore wiring the motor or altering thewiring, ensure that mains supply for the pump is off and that it can not be applied inadvertently.In order to prevent the pump from running up unexpectedly after a mains power failu-re, the pump must be integrated in the con-trol system in such a way that the pump can only be switched on again manually.This applies equally to emergency cut-out arran-gements.Electrical connections must only be done by a qualified electrician as defined by VDE 0105 in accordance with the VDE 0100 gui-delines.Observe all safety regulations.TRIVAC-B-DOT pumps are available with a single-phase or a three-phase AC motor.2.3.1Pump with Single-Phase AC MotorPumps equipped with a single-phase AC motor may be connected directly to the mains via the mains cord and the mains plug.At 230 V use at least a 6 A slow-blow or a 10 A fast-blow fuse.The direction of rotation need not be checked as it is fixed.The motor is protected against overloading by a thermal overload switch with automatic resetting.If the thermal overload protector shuts offthe pump, the motor will restart itself as soon as it cools.That's why the mains plug should be disconnected from the mains before starting with any work on the pump.2.3.2Pump with Three-Phase AC MotorTRIVAC-B-DOT pumps with a three-phase motor are supplied without accessories for electrical connection.They must be connected via the appropriate cable, and a suitable motor protection switch.Set the switch in accordance with the rating on the motor nameplate.Fig.8 shows the connection for pumps with 230/400 V ,50 Hz motors.Please also observe the motor wiring dia-gram in the junction box and the information given on the nameplate of the motor.10GA/ET 01.208/3.02 - 06/97Warning Warning CautionWarningOperation After connecting the motor and after everytime you alter the wiring, check the directionof rotation.To do so, briefly switch on themotor and check whether a suitable cover(e.g.a blank flange) is sucked in at the inta-ke port.If not, interchange two phases ofthe connection.Observe the direction arrow on the couplinghousing.2.4Start-upTRIVAC-B-DOT pumps must only be ope-rated in connection with brake fluid fil-ling and degassing systems.Do not select a degassing pressure of lessthan 1 mbar, since at this pressure volatilesubstances in the brake fluid may escapeand damage the elastomer seals of thepump.Each time before starting up check the level of the ope-rating agent.For pumps with 3-phase motors, check the direction ofrotation before starting the pump for the first time andafter each change in the electrical connection (see Sec-tion 2.3.2).On initial start-up, after prolonged idle periods or afterhaving changed the operating agent, the specified ulti-mate pressure cannot be attained until the operatingagent has been degassed.This can be done by runningthe pump for approx.30 min.with the intake line closedand the gas ballast valve (7/5) open.Before starting the pump ensure that thepump and the fitted accessories meet therequirements of your application and thatsafe operation can be guaranteed.Avoid exposure of any part of the body tothe vacuum.There is the danger of injury.Never operate the pump with an open inta-ke port.Vacuum connections as well as oil-fill and oil-drain openings must never beopened during operation.The safety regulations which apply to theapplication in each case must be observed.This applies to installation, operation andduring maintenance (service) as well aswaste disposal and transportation.The standard pump is not suited for pum-ping of hazardous gases or vapours.Our technical sales department is available for furtheradvice in these matters.2.4.1Areas of ApplicationThe pump is not suitable for pumping of:- ignitable and explosive gases or vapours,- oxidants,- pyrophorous gases.The pumps are not suitable for pumping ofliquids or very dusty media.Suitable protec-tive devices must be installed.Our technical sales department is available for furtheradvice in these matters.8 Connection diagram for TRIVAC-B-DOT with 50 Hz 3-phase motorDelta connection Star connectionCautionWarningWarningCautionWarningCautionOperation2.5OperationTRIVAC-B-DOT pumps can pump condensable gases and vapours, provided that the gas ballast valve (7/15) is open and the pump has attained its operating tempera-ture.2.5.1Pumping of Non-CondensableGasesIf the process contains mainly permanent gases, the pump may be operated without gas ballast, provided that the saturation vapour pressure at operating temperature is not exceeded during compression.If the composition of the gases to be pumped is not known and if condensation in the pump cannot be ruled out, run the pump with the gas ballast valve open in accordance with Section 2.5.2.2.5.2Pumping of Condensable Gases andVapoursWith the gas ballast valve open and at operating tempe-rature, TRIVAC-B-DOT pumps can pump pure water vapour up to the water vapour tolerance specified by the technical data.If the vapour pressure increases above the permissible level, the water vapour will condense in the oil of the pump.When pumping vapours ensure that the gas ballast valve is open and that the pump has been warmed up for approximately 30 minutes with the intake line closed.Vapour phases may only be pumped up tothe permissible limit after the pump hasattained its operating temperature.During pumping, vapours may dissolve inthe oil.This changes the properties of theoperating agent and thus there is a risk ofcorrosion in the pump.Therefore, don'tswitch off the TRIVAC-B-DOT immediatelyafter completion of the process.Instead,allow the pump to continue operating withthe gas ballast valve open and the intakeline closed until the operating agent is freeof condensed vapours.We strongly recom-mend operating the TRIVAC-B-DOT in thismode for about 30 minutes after completionof the process.In cyclic operation, the TRIVAC-B-DOT should not be switched off during the intervals between the individual working phases (power consumption is minimal when the pump is operating at ultimate pressure), but should continue to run with gas ballast valve open and intake port closed (if possible via a valve).Once all vapours have been pumped off from a process (e.g.during drying), the gas ballast valve can be closed to improve the attainable ultimate pressure.2.5.3Operating TemperatureProper operation of the TRIVAC-B-DOT is ensured in the ambient temperature range between 12 °C to 40 °C (55°F to 104 °F).At operating temperature, the surface temperature of the TRIVAC-B-DOT may lie between 40 °C and over 80 °C (104 °F and 176 °F), depending on the load.The surface temperature of the TRIVAC-B-DOT pumps may rise above 80 °C.There isthe danger of receiving burns.2.6Switching Off/ShutdownUnder normal circumstances, all that you need do is to electrically switch off the TRIVAC-B-DOT.For longer standstill periods you must sealthe pump so that no humidity can enterbecause brake fluid is hygroscopic.No further measures will be required.When pumping condensable media let the pump conti-nue to operate with the gas ballast valve open and the intake line closed before switching off (see Section 2.5.2).When pumping aggressive or corrosive media, let the pump continue to operate even during long non-working intervals (e.g.overnight) with the intake line closed and the gas ballast valve open.This avoids corrosion during idle periods.If the TRIVAC-B-DOT is to be shutdown for an extended period after pumping aggressive or corrosive media or if the pump has to be stored, proceed as follows:After pumping of pumping harmful sub-stances, take adequate safety precautions. Our technical sales department is available for further advice in this matter.WarningWarningCautionCautionMaintenanceDrain the operating agent (see Section 3.2).Add clean operating agent until the level is at the "min"mark (see Section 3.2) and let the pump operate forsome time.Then drain the operating agent and add clean operating agent until the level is at the "max" mark (see Section 3.2).Seal the connection ports.Special conservation or anti-corrosion oils aren't necessary.Please also take note of the informationgiven in Section 3.9 (Storing the Pump). 2.6.1Shut-Down through MonitoringComponentsWhen the pump has been switched off dueto overheating sensed by the motor coil pro-tector, the pump must only be startedmanually after the pump has cooled downto the ambient temperature and after havingremoved the cause first.2.6.2Failure of the Control System or theMains PowerIn order to prevent the pump from runningup unexpectedly after a mains power failu-re, the pump must be integrated in the con-trol system in such a way that the pump canonly be switched on again manually.Thisapplies equally to emergency cut-out arran-gements.3MaintenanceDisconnect the electrical connections befo-re disassembling the pump.Make absolute-ly sure that the pump cannot be acciden-tally started.If the pump has pumped harmful sub-stances, contrary to what has been statedin Section 2.4, ascertain the nature ofhazard and take adequate safety measu-res.Observe all safety regulations.If you send a pump to LEYBOLD for repair please indi-cate any harmful substances existing in or around thepump.A form is available from LEYBOLD for this purpo-se.When disposing of used oil, you mustobserve the applicable environmental regu-lations!Due to the design concept, TRIVAC-B-DOT pumpsrequire very little maintenance when operated under nor-mal conditions.The work required is described in thesections below.In addition to this, a maintenance plan isprovided in Section 3.10.All work must be carried out by suitably trai-ned personnel.Maintenance or repairs car-ried out incorrectly will affect the life andperformance of the pump and may causeproblems when filing warranty claims.Formore information please contact the Ley-bold Service.If the TRIVAC-B-DOT is used in ambient airwhich is much contaminated, make surethat the air circulation and the gas ballastvalve are not adversely affected.CautionCautionCautionWarningWarningWarningMaintenance3.1Checking the Oil Level During operation of the TRIVAC-B-DOT the level of the operating agent must always remain between marks (9/2) and (9/3) on the level glass.The amount of opera-ting agent must be checked and topped up as required.Fill in operating agent only after the pumphas been switched off.3.2Oil ChangeFor proper operation of the pump, it is essential that the pump has an adequate supply of the correct and clean operating agent at all times.The operating agent must be changed when it looks dirty or if it appears chemically or mechanically worn out. The operating agent should be changed after the first 100 operating hours and then at least every 2,000 to 3,000 operating hours or after one year.At high intake pressures and intake temperatures and/or when pum-ping contaminated gases, the operating agent will have to be changed much more frequently.Further changes of the operating agent should be made before and after long-term storage of the pump.If the operating agent becomes contaminated too quick-ly, install a dust filter and/or a filter for the operating agent (see Section 1.3).Contact us for more information in this matter.Only change the operating agent after thepump has been switched off and while thepump is still warm.Required tool:Allen key 8 mm.Remove the drain plug (9/4) for the operating agent and let the used operating agent drain into a suitable contai-ner.When the flow of operating agent slows down, screw the drain plug for the operating agent back in, briefly switch on the pump (max.10 s) and then switch it off again.Remove the drain plug for the operating agent once more and drain out the remaining operating agent. Screw the drain plug for the operating agent back in (check the flat gasket and reinstall a new one if neces-sary).Remove the fill plug (9/1) for the operating agent and fill in fresh operating agent.Screw the fill plug (9/1) for the operating agent back in.If there is the danger that the operatingagent may present a hazard in any waybecause of the media which have beenpumped, you must determine the kind ofhazard and ensure that all necessary safetyprecautions are taken.We can only guarantee that the pump ope-rates as specified by the technical data ifthe lubricants recommended by us areused.3.3Cleaning the Dirt TrapA wire-mesh sieve is located in the intake port of the pump to act as a dirt trap for coarse particles.It should be kept clean to avoid a reduction of the pumping speed. For this purpose, remove the dirt trap (2/2) from the inta-ke port and rinse it in a suitable vessel with solvent.Then thoroughly dry it with compressed air.If the dirt trap is defective, replace it with a new one.The cleaning intervals depend on the appli-cation.If the pump is exposed to large amo-unts of abrasive materials, a dust filtershould be fitted into the intake line.9 Exchanging the operating agentKey to Fig.9Plug for filling in the operating agentOperating agent level mark maximumOperating agent level mark minimumPlug for draining out the operating agentCautionWarning 1 2 3 4CautionCautionCaution。

GA/ET-02307/8SOGEV ACSV200, SV300 BR2使用说明书（包括备件清单）适用的编号：10926/10927 : J 97 12 00001 (SV200)10930/10931 : J 97 12 00001 (SV300)95526/95527 – (JAPAN) : J 97 12 00001 (SV200)95536/95537 – (JAPAN) : J 97 12 00001 (SV300)95027 – (USA) : J 97 12 00001 (SV200)95031 – (USA) : J 97 12 00001 (SV300)操作说明书备件清单合格证的EC声明我们，LEYBOLD SA，在此郑重声明，以下规定的产品在设计、型号及流通过程中的改型方面均满足有关EEC指令的安全和健康基本要求。

如果没有我们批准而对产品做任何改变，本声明将无效。

产品结构：单级旋片泵SOGEV AC型号：UV25SV 16 – SV 25 – SV 40 – SV 65SV 100 – SV 200 – SV 300 – SV 585SV 630 – SV 750 – SV 1200和它们的改型，但不带电机交付的泵和带Eex…..电机交付的泵除外。

产品满足下述指令要求：- EEC 机械指令（89/392/EWG）和相继指令91/336/EWG- EEC 低电压指令（73/23/EWG）- EEC 电磁兼容性指令（89/336/EWG）应用协调标准：- EN 1012.1 (project 1993)292.1- EN- EN292.260204.1- EN真空泵安装和启动前，必须阅读并弄懂本使用说明书。

注意：按照最新技术标准和安全规程已经制造出SOGEV AC真空泵。

如果不能正确的安装或不能按指导正确使用，会发生危险。

在一定的运行条件下，当运转真空泵时可能出现危险状态。

如果发生这种情况，请与我们当地办事处联系。

真空泵使用说明书一、产品概述真空泵是一种用于将气体抽取至低压或高真空状态的设备。

本使用说明书旨在向用户提供有关真空泵的操作指南和注意事项，以确保正确、安全地使用该设备。

二、安全须知1. 在操作真空泵之前，请确保已仔细阅读并理解本使用说明书，并按照指南进行操作。

2. 请穿戴适当的个人防护装备，包括安全眼镜、工作手套和防护服，以减少意外伤害的风险。

3. 在操作真空泵时，请注意周围环境的通风情况，确保室内空气流通，并避免有毒气体积聚。

4. 在操作真空泵过程中，严禁将手指或其他物体伸入泵内部或旋转部件区域，以免造成伤害。

5. 当真空泵处于运行状态时，请切勿触摸设备表面，以免被高温烫伤。

6. 若真空泵出现异常噪音、异味或烟雾，请立即停止使用并与售后服务部门联系。

三、设备操作1. 真空泵的启动a) 将真空泵连接至电源，并确保电源连接正确稳定。

b) 打开主电源开关，待设备指示灯亮起后，方可进行下一步操作。

c) 打开真空泵的电源开关，并等待设备正常启动。

2. 真空泵的停止a) 关闭真空泵电源开关。

b) 关闭主电源开关。

c) 拔下真空泵与电源的连接线。

3. 密封连接a) 将真空泵的吸气管连接至待抽气体的容器或系统。

b) 确保密封连接牢固可靠，避免气体泄漏。

4. 抽气过程a) 真空泵启动后，根据需求设定适当的抽气时长和抽气量。

b) 监控真空泵工作情况，如出现异常请及时采取措施进行修复。

5. 清洁与维护a) 每次使用后，请关闭真空泵电源，并用干净的布擦拭设备表面，清除污垢和灰尘。

b) 定期检查真空泵的滤网是否清洁，如有堵塞应及时清理或更换。

c) 建议定期检查真空泵的油位，确保润滑油处于正常工作范围内，并根据需要进行更换。

d) 如需维修或更换零部件，请联系售后服务部门进行操作，切勿自行拆卸或修理。

四、故障排除若真空泵出现以下情况，请参考以下排除方法或联系售后服务部门：1. 泵启动后无任何反应a) 检查电源连接是否正确。

²¢ÇëÈçÇë停泵时由于工作状态不同进入泵不同停泵时油位低于最小量请不要担心请在泵运转时比较油位最大量最小量此泵油位电源线连接不正确供给电机的电源电压与电机不匹配电机发生故障泵油10泵油太粘稠排气过滤器或排气管道被堵塞因抽入大量杂物导致泵被卡死电源线连接不正确检修由专业电工检查维修电源线机保护开关确靠注意关换任意两个相线的连接供给电机的电源电压与电机不匹配检修例D60C某款电机铭牌如下其所供电源应为电机发生故障检修泵油温度10检修加热泵和泵油或是用别的类型的泵油亦可打开泵的进气口手工点动运转泵注意点动每次时间不要超10»·¾³ÖÐÖÂʹ±Ã10当开泵时由于泵困难长运转如不及时关机毁泵油太粘稠检修换油使用造成粘度变稠质法需毫米总是在泵关断电源但仍是温热的情况下换油卸下放油塞将用过的油排放入适当的容器中当油的流动减拧塞最多秒再源慢时短暂地开动泵将放油塞拧上如卸下放油塞放空剩余的油检查垫片则更换注入适量新油排气过滤器或排气管道被堵塞检修排气过滤器的使用排气管道的清洗因抽入大量杂物导致泵被泵被卡死检修动风扇如果转不动说明泵已卡死如泵在运转中发现电机风扇不转电机过热测量方法或规管不合适外部泄漏防返油阀失效排气阀故障泵油不合适进气口被污染泵的抽速太小测量方法或规管不合适检修使用正确的测量方法及规管规管安装位置原则上应尽可能的把规管安装在接近被测量的部位但是当测量系统时真空系统中影响测量的因素很多有时在规管与被测容器之间连接管道成测量误差规管安装方法对于没有定向气流的静态平衡真空系统对规管的安装无特殊要求”¼´°²×°¹æ¹Üʱ¹æ¹Ü½øÆø¿Ú·½ÏòÓ¦ÓëÕæ¿Õ¹ÜµÀÄÚµÄÆøÁ÷·½Ïò´¹Ö±Ñ¡ÔñÕæ¿Õ¼ÆÔ-ÔòÔÚÒªÇóµÄ¾«¶È±»²âÆøÌå¶Ô¹æ¹ÜµÄÓ°ÏìÈçºÎ¿ÉУ׼Ëù²âΪȫѹ»¹ÊÇ·ÖѹÁéÃô¶ÈÓëÆøÌåÖÖÀàÓйطñ·´Ó¦Ê±¼ä³¤¶Ì) 稳性复现性可看真空计的安装方法保修操能规格泵外部泄漏检修防返油阀失效检修清洗或维修防返油阀染造成停泵时不器保持真空排气阀故障检修维修排气阀间有杂质排气口封不严间有杂质排气口没有被封住泵油不合适检修入可凝性气体进气口被污染检修清洗抽气管道抽气管道的清洗请适的溶剂清洗并使之干成泵油污染泵的抽速太小检修统请根据系统参数选用泵进气口的杂物捕集器被堵塞排气过滤器被堵塞连接真空管直径太小或管道太长被抽容器或连接管道存在大的漏点进气口的杂物捕集器被堵塞检修清洗捕集器或更换滤网预防在进气口前安装一个杂物过滤器排气过滤器被堵塞检修更换过滤芯法用开过滤器外壳用8毫米更换连接真空管直径太小或管道太长检修使用直径足够大的管道或短的连接管道被抽容器或连接管道存在大的漏点检修检查被抽容器或管道真空系统有泄漏防返油阀故障真空系统有泄漏检修对系统进行检漏防返油阀故障检修维修防返油阀请保证防返油阀表面的清洁清洗时请避免损伤阀面防返油阀阀面破损造连的容器保持真空染相连的容器保持真空冷却泵所需的风受阻泵工作的环境温度太高所抽气体的温度太高油位太低油不合适泵油的循环受阻排气过滤器或排气管道被堵塞排气阀故障泵腔被磨损冷却泵所需的风受阻正确的安装检修电机后部应留足够的空间间过小造成通风不畅泵工作的环境温度太高检修降低环境温度最高允许环境温度40热原因造温度过高所抽气体的温度太高检修改变工艺油位太低检修加油请确认泵在运转时在正常运转时油位低于最小量从位实际位置泵油不合适检修换油正常油的颜色为清亮半透明的黄色泵油老化裂解不适于工艺要求造泵油的循环受阻检修清洗或维修进油嘴在泵运转时泵腔进油嘴被堵塞后造成泵在运行中温度过高排气过滤器或排气管道被堵塞检修排气过滤器的使用排气管道的清洗排气阀故障检修联系我们维修排气阀间有杂质排气口封不严间有杂质排气口没有被封住泵腔被磨损检修磨损更换泵腔部件泵的油箱内有过压油来自真空系统防返油阀失效防返油阀的密封面磨损或太脏油位过高泵的油箱内有过压发生原因停泵后且防返油阀失效检修请保证泵的排气管道的通畅如安装排气过滤器请定期检查或更换过滤芯如果您的系统中存在多台泵共用一根排气管道的情况请在每一台的排气管道处安装单向阀片并在总排气管道的出口安装排风机来保证泵的排气的通畅注意必须保证泵的出气口油来自真空系统检修检查真空系统防返油阀失效检修清洗或维修防返油阀染造成停泵时不器保持真空防返油阀的密封面磨损或太脏检修清洗或维修进气口和防返油阀染造成停泵时不器保持真空油位过高检修放出多余的油请确认泵在运转时在正常运转时油位超过最大量从位实际位置可凝性气体凝结检修对油进行脱气或换油并冲洗泵腔打开气镇阀运转或在入口处安装冷凝捕集器排气预防无论如何管道安装时应坡度向下油位太低消音孔被堵塞进气口压强太高内部油雾过滤器被堵塞弹性连轴体磨损叶片或轴承损坏油位太低检修加油请确认泵在运转时在正常运转时油位低于最小量从位实际位置消音孔被堵塞”检修清洗或更换消音部件消音孔位置进气口压强太高检修降低进气口压强小噪音降低进气入口气体流量内部油雾过滤器被堵塞检修清洗或更换油雾过滤器可见到油雾过滤器音过大旧新弹性连轴体磨损检修更换一个新的联轴体体对称的。

莱宝油封式真空泵油品使用说明目录1．真空泵油的作用及性能要求2．莱宝真空泵油的种类(品牌油牌号)---- 标准油品和特种油品3．真空泵油的选择、使用、更换及储存 4．油的状态判定5．废油的处理1．真空泵油的作用及性能要求油封式旋转真空泵的泵油，必须符合相关要求。

作为一种运行介质，泵油在真空泵中起着以下重要作用：z密封---防止大气进入排气阀，有相对运动零件间的间隙密封（转子与定子、旋片与转子槽等）。

z润滑---相对运动件间的润滑，降低磨损。

z冷却---油在泵内与油箱间循环，散热、冷却。

z携裹---将磨损产生的尘粒或其它颗粒挟裹在油中，减小磨损伤害。

z保护---形成保护性油膜，避免水及化学蒸汽凝结物腐蚀泵内部件。

真空泵油的性能要求：z高温下饱和蒸汽压要低，易挥发成分要少。

z最低的水含量和吸水性。

z要有一定粘度，且随温度变化小（粘度温升曲线平滑）。

z润滑性能好，机械应力下具有良好的抗裂解性。

z抗腐蚀、抗氧化、化学性能稳定。

对大部分应用，莱宝真空泵使用Oerlikon Leybold Vacuum品牌的标准油品, 油品 牌号为N62, GS32, GS77, FM32, FM68等，具有适宜的化学稳定性和热稳定性，耐水解，与密封材料的相容性很好。

针对一些特殊应用,标准油品的某些弱点表现为：z高温时的稳定性较差。

z化学反应（酸、碱、卤素）的惰性较差。

z遇强氧化剂时（氧气）的惰性较差。

z对非极性物质（蜡、油脂）的溶解性较差。

z对极性物质（低聚物、树脂、分解产物、特别是结晶物）和聚合物的溶解性较差。

因此在特殊应用中，可以使用一些泵适用的特殊润滑品做工作液，或者在泵油中调入添加剂以增强某方面的性能表现。

但须注意，添加剂可能会使泵油的真空表现达不到期望值，如真空度变差，甚至与抽排气体发生反应。

因此如果使用未经审验的油品，可能造成换油频繁，真空性能降低，油反应产生沉淀，甚至损坏泵。

3．真空泵油的选择、使用、更换及储存3.1 使用指定油品：本文中介绍的Oerlikon Leybold Vacuum品牌的标准油品，以及欧瑞康莱宝真空泵产品样本中所提到的油品，都是在我们工厂实验室内，对相应系列的各种泵，在各种使用条件下经过全面长期运行检验后定型的油品。

莱宝LEYBOLD真空泵我公司销售的德国LEYBOLD真空泵有以下特点：1.工作于1000毫巴至极限压强的所有压强模式2.在低压强下仍保持高的抽速值3.低噪音，低震动4.用SV泵与罗茨泵组合，可达到10，000米3/小时的抽速5.排气无油雾，高效空冷系统6.轻便的设计结构，易于安装7.坚固耐用的构造，易于维修C00 TRIVAC C 系列双级油封旋片泵TRIVAC C是双级油封式旋片真空泵，TRIVAC C的高效，可靠，低噪音，易维护的设计特别适用于科研、化工、分析仪器以及制冷业和电光源产品的生产使用，也可做为大型真空系统的前级泵使用。

- 抽速：8m3/h～60m3/h- 极限分压强：10-4mbar c/s- 内置防返油阀产地：欧瑞康莱宝天津D8C D16CD30CD40CD60CNominal Pumping Speed (50Hz) m3/h9.2519.4837.0149.4474.02Pumping Speed m3/h8.1117.0132.2442.9964.37Nominal Pumping Speed (60Hz) m3/h11.123.3944.4159.3388.82Pumping Speed m3/h9.6520.3338.6451.7872.23Ultimate Partial Pressure Without GB mbr 4×10-44×10-44×10-44×10-44×10-4Ultimate Total Pressure Without GB mbr 3×10-33×10-33×10-33×10-33×10-3Ultimate Total Pressure With GB mbr 6×10-36×10-36×10-36×10-36×10-3Water vapour tolerance mbr 30 20 40 20 25 Connecting inlet and exhaust DN KF25 KF25 KF40 KF40 KF40Noise (sound pressure level at 1m with GB closed/open(50Hz)) db54/5655/5858/658/658/6Oil filling (Max/Min) 1 1.1/0.71.5/1.03.7/3.25.0/4.45.0/4.5Weight without oil filling Kg 27 31 69 83 84Ambient temperature (Max/Min) ℃40/140/140/140/140/1Motor power 1Ph.220V.60Hz W 550 750 Total Length mm 471 560Catalog 310463105Motor power 3Ph.380V.50/60Hz W 550 750 1500 1500 2200 Total Length mm 500 540 650 760 780Catalog 3101831091311083115931158C01 TRIVAC E and B 系列双级油封旋片泵欧瑞康莱宝的TRIVAC B系列双级油封旋片泵的主要技术参数为：抽速：1.6m3/h～65m3/h 极限真空度：10-4mbar(无气镇分压强)2×10-3mbar(无气镇全压强)5×10-3mbar(带气镇全压强)耐水蒸汽能力：25mbar～40mbar欧瑞康莱宝的TRIVAC B系列双级油封旋片泵的主要特点：1、内置油泵，对泵腔进行强制润滑。

上海新杰办公用品管理办法一、宗旨为规范公司办公用品的采购与使用，使之既满足员工工作需要又杜绝铺张浪费，特制定本办法。

二、适用范围公司内部所有部门办公用品的采购。

三、管理部门办公用品的管理部门是运作管理部行政组，由运作管理部监管执行，采购由行政组实施采购。

四、日常管理1、办公用品分为消耗性办公用品和非消耗性办公用品。

非消耗性办公用品包括桌椅、公文柜等，同时遵守固定资产管理制度。

2、办公用品如分配为个人使用的，由个人自己负责管理，如计算器、笔类、尺类、橡皮等；如为部门业务共同使用的，由部门负责人指定专人管理。

3、公共财产发生损坏时，使用人或责任人需负相应的责任。

4、员工要爱护所有公司的公共设备，离开办公室，要检查关闭设备电源及容易发生危险的器具，保证安全。

5、任何人未经领导批准，不能将专用办公设备带出办公地点，否则一切后果自负。

五、采购管理1、办公室所有办公用品的采购工作，统一由运作管理部监管执行。

2、各部门应于每月25日至30日根据工作需要编制下月的办公用品需求计划，由行政组绘总填写《物品采购申请单》，交运作管理部进行审核及采购，具体物品发放依据实际采购情况而定。

3、办公用品采购的一般程序为：A、运作管理部定期向各个部门统计需采购物料，填写《物品采购申请单》（附表一）；B、得到采购许可签字后，一般办公用品由公司制定配送公司送货上门，验收完毕后签字确认，即可在财务部核销账目；大件物品则需经过询价、议价、确定、采购、入库、发放程序，购买后凭签字核销费用。

C、将物品发放给所需部门，部门负责人在《物品领用登记表》（附表三）签字确认；D、相关领导按规定进行批准权限审签，后由财务部核销费用。

4、各部门若需采购临时急用的办公用品，由部门主管填写《物品采购申请单》（附表一），并在备注栏内注明急需采购的原因，经运作管理部审核后报总经理批准，后由运作管理部实施采购任务。

5、对单价大于______元以上物品的采购，应先进行询价、比价、议价，并将最终议定价格呈报运作管理部，经同意后方可实施采购任务。