Winter use Wire rope hoist Precautions

Winter should pay attention to the use of Wire rope hoist
In the cold winter construction process, especially in the snow, rope hoist circuit trouble, but rope hoist motor still does not start, because what is it
At this point the basic reason hoist brake ring froze to death because, if this Shihai forcibly boot, it is easy to burn the motor. So do not act rashly, the best solution is to open the motor cover, with a crowbar pry motor so that it can rotate freely can.
Simple operation will be able to extend the service life of  rope hoist .