345D MHPU and 349D MHPU Mobile Hydraulic Power Units Caterpillar


Daily Inspection

Usage:

349D L DKN

------ WARNING! ------

热油和热的部件可能会导致人员受伤。 同时,请勿让热的机油或热的零部件与皮肤接触。

在工作温度下,发动机冷却液是热的并且处于压力之下。

蒸汽还会引起人身伤害。

只有在停止发动机后,冷却系统的压力盖冷却到可以徒手触摸时,才能检查冷却液液位。

慢慢拧开冷却系统压力盖,以释放压力。

冷却系统添加剂含碱。 应避免皮肤和眼睛与其接触,以防造成人身伤害。



注意

机器上淀积的润滑脂和润滑油有引发火灾的危险。 用蒸汽或高压水来清除这些污物,至少每 1000 小时一次,或每当有大量的油溢漏在机器上时就要进行一次。


为了延长机器使用寿命,上机起动发动机之前,应围绕机器进行彻底的检查。

日常保养

每天对您的机器执行相关保养步骤:

  • 操作和保养手册, "燃油箱中的水和沉淀物 - 排放"

  • 操作和保养手册, "指示灯和仪表-测试"

  • 操作和保养手册, "座椅安全带 - 检查"

  • 操作和保养手册, "行驶警报器 - 测试"

请参阅操作和保养手册, "保养间隔表"中所有的维护保养建议。

注: 密切注意是否有泄漏。 如发现泄漏,应找出泄漏来源,排除泄漏。 如果发现或怀疑有泄漏,则应更频繁地检查液位。

检查是否有损坏的灯泡和损坏的灯玻璃。 更换损坏的灯泡和损坏的灯玻璃。

检查发动机室中有无废物堆积, 从发动机室中清除堆积的废物。

检查冷却系统有无泄漏,有无损坏的软管和积聚的脏物。 修好所有泄漏的地方。 从散热器上清除脏物。

检查发动机选装部件的所有皮带。 更换磨损、擦伤或开裂的皮带。

检查回转驱动有无泄漏。

确保所有盖和护板牢固地安装就位。 检查盖和护板有无损坏。




图 1g02665079

检查踏板、过道和扶手。 清洁踏板、过道和扶手。 进行任何必要的修理。

检查驾驶室内有无积聚的脏物。 检查在地板下面和曲轴箱护板上面有无积聚的脏物。 保持这些地方清洁。

调整后视镜以获得最佳视野。

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