Introduction to use and maintenance of fire distribution box

Use and maintenance instructions of fire distribution box.

1. Firmly install the fire distribution box, open the cavity cover of the branch line, and connect the cable to the terminal by introducing the installation method; after connecting the grounding wire, close the cover after checking, fasten it with fasteners, and tighten the compression nut to seal the cable.

2. It is not allowed to disassemble the distribution box at will. It is necessary to disconnect the power supply first, and then open the cover for maintenance. During maintenance, the flameproof surface should not be damaged. After maintenance, the flameproof joint surface should be coated with 204-1 antirust oil, and the cover should be closed, and then the bolt should be used to fasten.

3. Check regularly. If any parts are damaged, they need to be replaced in time.