Equipment Lowering with Engine Stopped
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降低機身時請確保所有人員遠離機身。 降低機身時,若未遠離機身可能會造成人員受傷。 |
附註如果引擎無法操作且有任何設備未降至地面,則請使用下列其中一個方法將設備降至地面。
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插圖 1 | g01704935 |
洩壓閥位於駕駛室下方的機具控制閥上。 |
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插圖 2 | g00947592 |
固定洩壓閥 (1) 並鬆開鎖緊螺帽 (2)。 慢慢地以逆時針方向旋轉六角螺絲 (3),直到設備降至地面為止。
附註請避免設備降低過快。
將設備降至地面後,請取下釋放閥套筒組件。 以新的套筒組件進行替換,或調整釋放設定。 請參閱測試和調整, "洩壓閥 (機具) - 測試與調整"。
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插圖 3 | g01704935 |
下降閥位於駕駛室下方的機具控制閥上。 |
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插圖 4 | g00950134 |
- 針對需要降下的設備,固定該設備回路的洩壓閥 (5)。 以逆時針方向旋轉洩壓閥上的蓋子 (4),直到設備慢慢降至地面為止。
附註請勿讓設備以過快的速度降至地面。
附註請勿取下洩壓閥上的蓋子。
- 在設備降至地面時,固定洩壓閥 (5)。 以順時針方向將蓋子 (4) 旋緊至
35 ± 3 N·m (26 ± 2 lb ft) 的扭矩。
Caterpillar Information System:
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