D9R Track-Type Tractor Machine Systems Caterpillar


Refrigerant Condenser - Remove and Install

Usage:

D9R 7TL

拆卸步骤

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

接触制冷剂会使人受伤。

接触制冷剂会造成冻伤。 让手、脸避开,有助于防止受伤。

制冷管路被打开时,即使压力计显示系统中已经没有制冷剂,也要始终戴着护目镜。

拆卸管件时,务必小心谨慎。 慢慢地拧松接头。 如果系统内仍有压力,就要把它缓慢地释放到一个通风良好的地方去。

通过燃着的香烟吸入制冷剂会使人受伤或死亡。

通过燃着的香烟或其他抽烟方法吸入空调制冷气体,或者,吸入空调制冷气体接触明火而形成的烟雾,都会造成对人体的伤害 或死亡。

维修空调时,或者,在任何可能存在制冷气体的地方都不要抽烟。

采用经过认可的回收和循环利用车妥善地从空调器中取出制冷剂。


注: 为了防止异物进入该系统,在所有管路、软管、导线和管上安装盖或塞。

注: 拆下机罩,以便摄影用途。

  1. 排空空调系统。 有关排空和充注空调系统的程序,请参阅空调和暖气维修手册, SENR3334。



    图 1g00622482

  1. 断开两条管路 (2) 。

  1. 从制冷剂冷凝器的每侧拆下两颗螺栓 (1) 和垫圈。



    图 2g00622482

  1. 拆下制冷剂冷凝器 (3) 。

安装步骤




    图 3g00622482

  1. 将制冷剂冷凝器 (3) 放置就位。



    图 4g00622481

  1. 将两颗螺栓 (1) 和垫圈安装到制冷剂冷凝器的每一侧。

  1. 连接两条管路 (2) .

  1. 加注空调系统。 有关排空和充注空调系统的程序,请参阅空调和暖气维修手册, SENR3334。

Caterpillar Information System:

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