System Pressure - Release
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滚热的油或液压油的压力会对人员造成伤害。 发动机停机之后，液压油的压力仍会保留在液压系统里。 对液压系统进行维修之前，如果不事先释放压力，可能会造成严重伤害。 卸下机具和其油路之前，必须先把机具放到地面上，让油先冷却，才可进行工作。 只能在发动机停机，并且加注口盖冷却到可以用徒手触摸时才能卸下加注口盖。 |
注: 机器上仅允许停留一位操作员。 让其他人员远离车辆或离开操作人员的视野。
- 把机器开到平整水平的地方。 使机器远离其它运转机器和人员。
- 接合停车制动器。
- 将作业机具降至地面。 停止发动机。
- 将发动机起动开关钥匙转至接通位置，但是不要起动发动机。
- 将液压手动控制移到所有位置以释放液压系统中的压力。
- 将发动机起动开关钥匙转至断开位置。
注: 液压系统里的压力现在已经被释放。 此时可拆卸液压管路和部件。
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