Henan Mine LB Type Explosion Proof Electric Single Beam Crane

1. Manufacture, installation and use shall be in accordance with JB/t10219-2001 explosion-proof beam crane.

2. Motor and other electrical parts should be selected according to different explosion protection level.

3. Explosion-proof electrical machinery and electrical equipment shall be manufactured and tested in accordance with gb3836.2-2000 "d" of electrical equipment for explosive gas environment. GB3836. 1 -- 2000 electrical equipment for explosive gas environment part I: general requirements.