Lever hoist how maintenance?

Lever hoist its structural parts were all moving parts, improper use, will increase wear and tear, and therefore, in addition to proper use, but also regular maintenance.electric chain hoist and trolley Its maintenance requirements are as follows:
  1 Do not overload the course, the absolute prohibition of hyacinth in weight-bearing long-term status (ie, fixed hoist cable);
  2 Do not allow dirt, bark debris and rainwater into the casing;
3 allowed the gourd throw arbitrary rejection. When loading handling, rendering heavy mechanical pressure on it to prevent deformation of the body shell, the impact of the internal moving parts of the event;
  4 regular oiling lubrication, lifting equipments regular cleaning of the internal parts for excessive wear parts should be replaced;
  5 sequestration should be put in a dry place, avoid damp rust;
  6 special folder lock folder should end, rendering hoist rope around bending deformation, resulting in difficulty through cable, when the pressure tension spring handle, do not suddenly fast too fast, to prevent damage.