加长臂挖掘机讲解保持液压系统清洁三大要点
(1)定期更换液压油和过滤器
(1) the replacement of hydraulic oil and filter periodically
好的液压油含有多种添加剂,这些添加剂可防止油变质。
Good hydraulic oil contains many kinds of additive, the additive can prevent oil deterioration.
但是,这些添加剂在一段时间以后会丧失效用。因此油应该定期更换,确保添加剂发挥作用。
However, these additives will lose its effectiveness after a period of time. Therefore, oil should be changed regularly, ensure the additive function.
过滤器只能从油中吸收有限数量的污垢粒子和其它杂质。
The filter must absorb only a limited number of dirt particles and other impurities from oil.
当更换液压油过滤器时,请检查过滤器底部是否有金属颗粒或碎屑;如有铜或铁屑表明液压泵、液压马达或阀可能已损坏或将要损坏,如有橡胶类则表示液压油缸密封件损坏。
When replacing the hydraulic oil filter, please check the filter bottom whether metal particles or debris; such as copper or iron shows that the hydraulic pump, hydraulic motor or valve may be damaged or will be damaged, such as rubber said seal failure of hydraulic cylinder.
加长臂挖掘机:http://shop.ebdoor.com/Shops/819496
(2)定期排放油箱污物
(2) is periodically discharged oil dirt
定期放出油箱中的水和沉淀物,对于清除油中杂质十分重要,但是定期更换整个液压系统中的液压油也十分重要。这是完全清除系统杂质、被氧化的液压油和其它有害杂质的可靠的方法。然后,应该将日立建机推荐的清洁液压油重新加入液压系统中。
Regular release of oil in water and sediment, to remove oil in very important impurities, but the regular replacement of hydraulic oil in the hydraulic system is very important. This is completely remove impurities, system is the only reliable method for hydraulic oil oxidation and other harmful impurities. Then, should be clean hydraulic oil Hitachi built machine recommended to join in the hydraulic system.
请每隔250工作小时排放液压油箱贮油槽污物。
Please every 250 hours discharge hydraulic tank oil storage groove dirt.
加长臂挖掘机:http://shop.ebdoor.com/Shops/819496
(3)清洗
(3) cleaning
如果液压油受到污染,特别当泵或油缸、马达受到损坏时,必须更换全部液压油并清洗油箱。
If the hydraulic oil contamination, especially when the pump, motor or cylinder is damaged, replace all hydraulic oil and cleaning the tank must be.
保持工作区域清洁
Keep work area clean
向油箱中补充加入液压油或重新加入液压油时,应确保过滤器箱盖周围区域清洁。
The fuel tank is added into the hydraulic oil or re add the hydraulic oil filter cover, shall ensure that the surrounding area clean.
只能使用清洁的漏斗或容器。
Can only use clean funnel or container.
切勿将脏物带入系统中。
Never will dirt into the system.
维护液压系统时,只能将清洁的塑料塞头用于密封管路的端部。
Maintenance of the hydraulic system, only the plastic plug cleaner used to seal the pipe end.
维护液压部件时,工作台必须清洁。
Maintenance of hydraulic components, table must be absolutely clean.
检查使用工具的状况,它们也应非常清洁。
Check the status of the use of tools, they also should be very clean.
加长臂挖掘机讲解保持液压系统清洁三大要点
加长臂挖掘机:http://shop.ebdoor.com/Shops/819496