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发表于 2012-5-8 12:45
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来自: 中国广东江门
1)Remove the protection cover from hydraulic power pack.
2) Check the oil level in hydraulic oil tank.
3) Make sure the operating handle is in the Natural position.
4) Remove the "railing" "behind/foreward" of the mast.(移走障碍物)
5) Start the hydraulic pump motor.
5) Wait the hydraulic oil pressure building up to normal working range( **Bar ~ **Bar).
6) Remove the securing pin at the lowest part of mast.
7) Move the operating handle toward the "lower" position to lower the mast, the action has to be slowly and smoothly.
这是本人遇到过的。除了液压泵的安全阀和马达的电器保护之外,没其他的安保了。
桅杆复位时,逆向操作。只有就地操作没有遥控装置。
带防摔装置的本人没见过。 |
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