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Tips For Air Compressor

How to switch wire of a pressure to an Air Compressor Engine

Air compressors use heavy electric motors for the conduct of air pumps that an air chamber, which is why the force most of the air compressors are powered by 240 volt AC electricity. A pressure switch determines the air compressor electric motor. Wiring a 240-volt air compressor pressure switch includes connecting the two power cables, switch one wire and two electrical wires to the inputs on the pressure. You can also do this to the best portable air compressor


• Locate the pressure put the air tank and remove the cover of the switch with a screwdriver. See the four terminal screws on the switch and separate from each bolt.

• Measure to run the switch from the pressure required the length of electric cable to the receptacle 240-volt wall and cut a similar length of electrical wire (3-wire). Remove two inches from the outer coating at both ends of the cable, using diagonal pliers. Stripping off 1/2 inch of insulation from the end of each wire at both ends of the wire.

• Hook the black wire (hot) and white wire (hot) clockwise around each remote terminal screw on the switch. Tighten each screw to secure the connections. Black electrical tape wraps around the white wire to indicate that it is a live wire. Hook the green or bare wire (ground) clockwise to the green screw on the metal frame of the pressure switch.

• Unscrew the plug cover of a male plug of 240 volts. Keep the other end of the electrical cable and the end of the cable in the opening on top of a 240-volt male plug slipping. To pull the wires through the opening at the bottom of the plug wrap and black electrical tape around the exposed part of the white wire to indicate that there is a power cable.

• Hook the black wire (hot) and white wire (hot) clockwise around each brass screw terminal on the plug. Hook the green or bare wire (ground) around the green terminal screw. Tighten each screw to secure the connections. Replace the cap cover, and tighten the clamp screws on the socket handle to ensure the cable.

• Keep the two power wires from the electric motor and hook both wires clockwise around each of the two inner terminal screws on the pressure switch. In the United States, power wires are required by local and national electrical codes to be colored black, red or blue, but can also be used for additional power cables. The cover is replaced by the pressure switch. Connect the compressor to the 240-volt outlet to test the connection.

Tips & Warnings

  • The male connector serves as a manual break that will allow you to disconnect the compressor power supply in case of repairs or emergency.
  • The current intensity of the air compressor must be 80 percent of the current circuits. Check the manual to know the current of the compressor, and parts of the figure door.80 to get to the current of the wires and connect.
  • Wiring of electrical circuits is a dangerous job and should only be performed by a qualified electrician. Never try to carry out this task, unless you have qualified prior training and experience.
  • The type of electrical plug must match the type of 240-volt receptacle.

How to eliminate rust on an Air Compressor Tank

Air compressor tanks are usually made of metals that are prone to rust. If not eliminated, the rust and continues to grow over time to form holes, seriously consisting of the structural integrity of the tank and the making of the air compressor failure. Getting rid of rust should be a part of regular maintenance.


• Scrub from the rest with the aid of a brush or a steel wool pad.

• Place on gloves and make certain the area you are working in is well ventilated.

• Put a liberal amount of rust remover on a steel wool pad. Rust remover applies the rusted areas on the tank with the pad.

• Leave the rust remover on for ten to 15 minutes. This is usually enough time for the acidic ingredients in the rust remover to dissolve the rust on the tank. Wipe the rust remover with rags or paper towels.

• Repeat Steps 3 and four if rust remains.

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