Replacing The Power Plug Is Green The Ground Wire Black, White Are Power Lines?

1. Green or Green/Yellow: This wire is the ground wire, which is responsible for providing a safe path for electrical current to ground in case of a fault or electrical surge. It is usually connected to the grounding terminal or screw on the power plug.
2. Black: The black wire is typically the live or hot wire, carrying the current from the power source to the device. This wire should be connected to the brass or black terminal on the power plug.
3. White: The white wire is usually the neutral wire, completing the circuit and carrying the current back to the power source. It should be connected to the silver or white terminal on the power plug.

To replace the power plug on the DeWalt D55168 air compressor, ensure that you have a compatible plug and follow these general steps:

1. Cut off the old plug: Cut the power cord near the old plug, leaving enough length to work with.
2. Strip the wires: Strip off approximately 3/4 inch of insulation from each wire using wire strippers, exposing the copper conductors.
3. Prepare the new plug: Open the cover of the new plug and loosen the terminals or screws.
4. Connect the wires: Connect the wires to the appropriate terminals on the new plug, following the color coding mentioned above. The green wire should go to the grounding terminal, the black wire to the live or hot terminal, and the white wire to the neutral terminal.
5. Tighten the terminals: Ensure that all connections are secure by tightening the terminals or screws on the new plug.
6. Close the plug: Close the cover of the plug, making sure it is properly secured.

Remember, if you are unsure about performing electrical work or if you have any doubts, it's always best to consult a qualified electrician for assistance.