Equipment Lowering with Engine Stopped
- 将液压锁定装置置于解锁 (UNLOCKED) 位置。
- 将提升操纵杆推到降下 (LOWER) 位置，以便将铲斗或作业机具降至地面。 提升操纵杆放开之后，操纵杆就回到保持 (HOLD) 位置。
- 移动液压锁定操纵杆至锁定 (LOCKED ) 位置。
- 将发动机起动开关转到断开 (OFF)位置。
注: 如果作业机具没有降下，说明先导供油通/断电磁阀可能不工作。 在这种情况下，就要执行步骤6。
- 球阀位于主控阀左后侧附近。 此球阀是用于手动下放作业机具。 以顺时针方向慢慢转动方形阀杆。 应将方形阀杆转动 90 度。 作业机具下放到地面后，再按逆时针方向转动方形导杆。
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不遵守以下警示，可能会导致人员伤亡。 在发动机熄火的情况下降下提升臂时，所有人员应远离动臂降落区域。 降下提升臂时，所有人员必须远离前面的连杆装置。 |
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