防爆电动葫芦机械部件采取隔爆措施，为防止电动葫芦运行时摩擦，撞击产生高温火花，将有关部件作处理。
Explosion-proof electric hoist mechanical parts take explosion-proof measures, in order to prevent electric hoist running friction, impact sparks generated high temperature, the relevant parts will be treated.
（1） 起升和运行减速器中注入适量的机械油。
(1) Inject proper amount of mechanical oil into the hoisting and running reducer.
（2） 卷筒、钢丝绳上涂润滑脂。
(2) grease the drum and wire rope.
（3） 限位杆上的左右停止块和限位器的限位器接套用镀青铜或不锈钢制成。
(3) The left and right stop blocks on the limit rod and the limit sleeve of the limit device are made of bronze or stainless steel plated.