3512B Petroleum Engine Caterpillar


Air Compressor - Inspect

Usage:

3512B 2AF

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

不要在未清除空气制动和辅助空气系统中的空气的情况下,从空压机调节器上断开空气管路。 未在拆卸空压机和/或空气管路之前清除空气制动和辅助空气系统中的空气可能导致人身伤害。





图 1g01076630

(1) 压力安全阀

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

如果安装在空压机缸盖上的空气压缩机压力安全阀有旁通压缩空气,空气系统可能存在故障,有可能是结冰堵塞。 在此情况下,您的发动机可能没有足够的空气供正常制动操作使用。

在压缩空气旁通的原因未查明和得到纠正前,不要操作发动机。 不理会该警告可能引起财产损失、人身伤害及操作员或在场其它人员的死亡。


空气压缩机压力安全阀的功能是在空气压缩机系统出故障时旁通空气。

空气压缩机压力安全阀在气压为 1723 kPa (250 psi) 时释放压力。 不要站在安全阀附近。 压缩空气可能会在没有任何预兆的情况下被释放出来。 当发动机运转,且空气压缩机外露时所有人员也应远离空气压缩机。

请咨询本地 Caterpillar 代理商以获得帮助。

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