Daily maintenance of low-voltage switchgear
Jul 22, 2022
Daily maintenance of low-voltage switchgear:
1. Regularly check whether there are traces of insect and rat activities in each cabinet, and carry out trapping and killing regularly.
2. Check whether the warning signs and maintenance signs are placed in the correct position.
3. Check whether emergency tools and lamps are complete and normal, and whether the crank handle and fuse handle are complete.
4. Check whether the cable connector is heated or discolored (usually silver), and whether the ground wire is corroded (whether the welding point is normal)
5. Check whether the capacitor shell in the capacitor cabinet is in good condition, whether there is leakage or expansion, and whether the indicator light is in good condition.
6. Check the contact condition of the ground wire of each capacitor shell.
7. Do a good job of cleaning and dust removal for each cabinet.
8. Check the working conditions of the fans of each cabinet.
