加长臂挖掘机换油注意事项
1、在换油过程中,当油箱未加油,以及液压泵和马达的腔内未注满油时,严禁启动发动机。
1, in the changing process, when the fuel tank without oil, and the cavity of hydraulic pump and motor are not filled with oil, it is forbidden to start the engine.
2、换油过程中,履带前、后必须放置挡块,回转机构插上锁销;铲斗、斗杆和动臂等动作时,严禁其下方或动作范围内站人。
2, the oil in the process, track, must be placed block, rotary plug pin; bucket, bucket rod and a movable arm movements, is strictly prohibited under it or action range station.
3、拆卸各管接头时,一定要使该系统自由地放置在地面上,确认该管路无压力时方可拆卸。拆卸时,人要尽量避开接头泄油的方向;工作时,要戴防护眼镜。
3, remove the pipe joint, must make the system freely placed on the ground, confirming that the pipeline without pressure shall be removed. When disassembling, people should try to avoid the joint drainage direction; when working, should wear protective glasses.
4、小挖掘机上部回转或行走时,驾驶员一定要按喇叭,做出警示。严禁上部站人以及履带和回转范围内站人。
4, the small excavator upper rotary or walking, the driver must honk the horn, make a warning. Strictly upper station and track and range of rotary stand.
5、拆装时,不要损伤液压系统各管接头的结合面和螺纹等处。
5, the disassembly, do not damage the hydraulic system with the pipe joint surface and the thread etc..
6、作业现场,严禁吸烟和有明火。
6, site operations, no smoking and fire.
7、换油时,当天完成,不要隔夜,因为夜间或降温时,空气中的水分会形成水蒸气而凝结成水滴或结霜,并进入系统而使金属零件锈蚀,造成故障隐患。
7, the oil, the best day, not overnight, because at night or during cooling process, the moisture in the air to form water vapour condenses into water droplets or frost, and entered into the system and make the corrosion of metal parts, cause hidden trouble.
加长臂挖掘机换油注意事项
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