1. Select the matching grounding soft copper wire according to the voltage level of the grounding rod, and make sure the configuration is correct.
2. Then check whether the appearance of the ground rod and grounding soft copper wire is damaged. If not, start assembling the grounding wire.
3. The split-phase type requires three grounding soft copper wires to be connected to the ground terminal. Make up a complete set of ground wires.
4. When short-circuit grounding is used: Connect the grounding terminal first, and then connect the electric terminal (grounding rod) after the connection is firm: When removing the grounding wire, you must first remove the connecting terminal (grounding rod) according to the procedure. rod), then remove the ground terminal.