1, when using the hoist rope must not tie a knot, twisting around in a pitch of more than 10% broken and should be replaced.
2, wire rope on the drum should be arranged in neat rows, if found overlap and ramps around, you should stop rearranged. Prohibited in turn by hand, foot rope pulling foot. Rope allowed to completely release, should be retained at least three times.
3, winch operation, no person shall leap rope, objects (object) upgrade, the operator shall not leave the
Hoist equipment Objects at rest or cage should be lowered to the ground.
4, operation, drivers, signalers to lift objects with good visibility, the driver and signalman should cooperate closely to obey signals unified command.
5, the job is completed, you should feed pan floor, lock electrical box.
6, work to obey the command of officers signal, the signal is unknown or is likely to cause an accident should be suspended operations until clarify the situation before continuing.
7, the operation in case of power failure,lift hoist should cut off the power to the ground will improve things.
8, the job of a sudden power outage, you should immediately pull the knife, will ship things down.
9, the job is completed, you should feed pan floor, lock electrical box.
10, in the course of rope and mechanical wear. Spontaneous local corrosion damage is inevitable, should be an interval time brushing protective oil.
11, using the process appears to be careful not to tie. Squashed. Arcing wounded. Chemical erosion of media.
lever hoist s Do not overload use.
13, using the process appears to be careful not to tie. Squashed. Arcing wounded. Chemical erosion of media.
14 may not be directly lifting hot objects, objects for angular to add shield.
15, using the process should always check the rope used to achieve the standards should be scrapped immediately scrapped.