What should I do if the elevator replaces the light bulb grounding?

1, disconnect the power supply, and ensure that the elevator power supply has been disconnected to avoid accidents.

2. Remove the grounded light bulb, and remove the old light bulb with a new light bulb to ensure that the grounding device of the light bulb is not damaged.

3. Install a new light bulb, install the new light bulb on the elevator, and ensure that the grounding device of the light bulb is installed correctly.

4, check the elevator safety protection device, check the elevator safety protection device, to ensure that it is still in good condition, to ensure the safety of the elevator.

5. Reconnect the power supply, reconnect the power supply, and complete the process of reinstalling the light bulb.