The wire rope hoist safe operation should pay attention to what?
Q: wire rope hoist safe operation to pay attention to?
A: The safety of the wire rope hoist operating requirements
, One of the following situations, the operator should not operate:
1) overloading or unclear, such as the weight of the object hanging pull embedded objects and the cable-stayed, oblique hanging;
2) The electric hoist influential safety defects or injury, such as brakes, limit failure the the hook nut locking device damage, wire rope damage to be scrapped;
3) bundle hanging is not strong or imbalance may slide heavy objects at the edges and between the wire rope is not padded;
4) The job location is dark, can not see the venues and the hanging objects.
Second, the operator Code:
1) Each class deal with electric hoist to do routine checks before the job;
2) not to use the parking stopper;
3) shall, in the case of lifting weights to adjust the brakes;
4) crane shall re-run through from above;
5) for inspection and repair work will not be;
6) heavy objects close to or reach the rated load, you should first do a small height, short stroke trial crane then lifted smoothly;
7) decline stopper electric hoist in the lowest lT for position in the hook, wire rope reel must have a number of turns of the design requirements of the security;
8) not free Chaigai to any safety device on the electric hoist.