How do I wire a new pressure switch on Mech power m90002?

pressure switch on Mech power m90002

pressure switch on Mech power m90002

pressure switch on Mech power m90002
pressure switch on Mech power m90002
pressure switch on Mech power m90002
pressure switch on Mech power m90002

Bought a used compressor with a broken pressure switch. How do I wire a new one?


Does anyone have a wiring diagram?

The last person had taken off the original switch completely.

Comments for How do I wire a new pressure switch on Mech power m90002?

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Dec 19, 2018
Capacitor
by: Todd

I have one of these compressors. The capacitor is missing. I see you have pictures of it in your question. Can you send me the information on the capacitor so I can get the correct size.
Can’t read it on the pictures.Thanks

Dec 12, 2018
M90002 Diagram?
by: Doug in s.d.ca.

No, it's too simple (for tech).

Go here to see what I'm trying to say https://www.about-air-compressors.com/mech-power-m90002.html

Your first pic appears to be the motor end of one cable that connects(ed) to the pressure switch - so follow that back to the other end.

As seen in other post, it goes into the power switch, and connects to the "load" set of terminals - a black and a white. the green should connect to a ground screw in the pressure switch, assuming it hasn't been cut off.

Then, connect the power cord to the other set of terminals as you connected the motor wires (if it doesn't have one, get a three wire heavy duty replacement). White to white, and so on.

You can also search "pressure switch wiring" if more pix or a video is better for you.



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