PEVCD一线真空泵的维护项目.docVIP

Service Overview Pumping Station GV600 / EH4200 The pumping station must be installed by a specially skilled and briefed technician. The wiring diagrams are to be found in the main operating manual, chapter 14, fig. NRB 46400. 泵的安装必须由特别熟练的技师来完成。电路图可在真空泵操作手册第14章fig.NRB46400找到。 GV600（3升油） The pump is operated with the synthetic gear oil type Mobil SHC 629 Antiwear. Filling Quantity Gear : 1.4 l min. – 1.9 l max. Filling Quantity High Vacuum Bearing : 1.1 l min. – 1.2 l max. GV600泵所用齿轮油型号为：美孚SHC629抗磨损合成齿轮油 注油量：齿轮 1.4升（最小）---1.9升（最大） 高真空轴承 1.1升（最小）---1.2升（最大） Work Step Interval Chapter Check gear oil level and replenish as necessary.检查齿轮油位 Weekly每周 5.3 Check oil level of high vacuum-sided bearings replenish as necessary. 检查高真空侧轴承油位 Weekly每周 5.4 Check gas ballast system.检查气镇系统 Monthly每月 5.5 Check pipes and connections.检查管道及接口 Quarterly每季 5.6 Check interstage pressure relief valve and change hinge, hood and O-ring as necessary.检查级间安全阀 every 18 months18个月 5.7 Change gear oil1 and clean oil level gage glass.检查齿轮处的油并清洁油窗 every 18 months18月 5.8 Change oil of high vacuum-sided bearing and clean oil level gage class2.检查高真空侧轴承处的油并清洁油窗 every 18 months18月 5.9 Exchange high vacuum aeration filter.更换高真空通风过滤器 every 18 months18月 5.10 Clean cooling jacket3.清洁冷却套管 every 18 months18月 5.11 Exchange interstage pressure relief valve.更换级间压力安全阀 as necessary 5.12 Exchange pumps motor.更换泵的电动机 as necessary 5.13 Change coupling set.改变耦合设置 Annually一年 5.14 Overhaul pump.检修泵体 every 6 years6年 5.15 EH4200（10升油） The pump is operated with the oil type Ultragrade 20. Filling Quantity Shaft Seal Ring Reservoir : 0.15 l Filling Quantity Gear : 3.50 l Filling Quantity Hydro-Kinetic Coupling : 6.50 l EH4200所用油的牌号：爱德华Ultragrade 20 注油量：Shaft Seal Ring Reservoir 0 .15升 齿轮 3.5升 高真空液体联轴 6.5升 Work Step Interval Chapter Check oil level. 检查油位 daily / weekly 5.3 Check pump connection. 检查泵连接 monthly 5.4 Change oil. 换油 every 12 months 5.5 Lubricate back bearing. 润滑背轴承 every 12 mo