1、为防止因机械摩擦或碰撞产生火花，防爆电动葫芦裸露的部分应采取限速技术措施，钢丝绳与卷筒的卷入线速度和电动葫芦跑车在轨道上的运行速度不得大于25m/min。 1, to prevent because of mechanical friction or collision sparks, explosion-proof electric hoist bare some technical measures should be taken to limit, steel wire rope with the involvement of the drum speed and electric hoist speed sports car on the track shall not be greater than 25 m/min. 　　2、对于防爆电动葫芦钢丝绳部分应表面无断丝，钢丝绳应有可靠的润滑措施，以减小钢丝绳与卷筒、导绳器及滑轮部件之间的摩擦。 Part 2, for explosion-proof electric hoist wire rope should be surface without broken wires, steel wire rope should be reliable lubrication measures, to reduce the wire rope and drum, guide line, and the friction between pulley parts. 　　3、防爆电动葫芦的运行轨道接头处应光滑、平整，跑车在运行中应无冲击或阻碍。 The running track of explosion-proof electric gourd should be smooth and smooth, and the sports car should have no impact or obstruction in operation. 　　4、确保防爆电动葫芦跑车制动平稳，避免车轮打滑。 Make sure the explosion-proof electric gourd sports car brake smoothly and prevent the wheel slipping. 　　5、如轨道上有两台以上防爆电动葫芦同时运行时，应设防碰撞缓冲装置。同时对于缓冲装置的材质有严格要求，应为非金属材料，其表面电阻不得大于10。 If there are two or more explosion-proof electric gourds in orbit at the same time, the collision buffer should be set up. Meanwhile, the material of the buffer is strictly required, and the surface resistance of non-metallic materials should not be greater than 10. 　　6、当防爆电动葫芦工作环境金属类的障碍物较多时，为避免电动葫芦吊钩与金属障碍物发生碰撞，应在吊钩滑轮侧板外标出警告标识。 6, when the explosion-proof electric hoist work environment are too many metals obstacles, in order to avoid obstacles collision, electric hoist hook and metal shall be marked outside the hook pulley side panel warning labels. 　　因为防爆电动葫芦的特殊性，所以在购买防爆电动葫芦时，一定要购买正规产品，使用之前一定要熟读说明书，特别要注意说明说中提到的注意事项，避免发生意外。 Because of the particularity of the explosion-proof electric hoist, explosion-proof electric hoist, buy so the must buy normal product, be sure to read the instructions before using, paying special attention to instructions referred to in the notice, to avoid accidents.