Can An Air Compressor Pressure Switch Be Repaired

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Got a problem with your air compressor ON OFF switch? Interested in learning a bit near fixing a compressor switch?

This is page 2 of information. Page 1 about fixing a compressor switch is here.

If you are merely trying to find i here are some ON/OFF switches.

On the previous page we talked about determining if it was the ON OFF switch that had failed and was preventing the air compressor from starting, and how to test for that. We too discussed how to remove the existing compressor ON OFF switch

One time we accept the ON OFF switch out of the compressor housing

The photo above shows how simple this type of switch is. A simple toggle to motion the points inside the switch from non-passing to passing (open or close) and ii spade terminals on the back of the switch for the quick-connexion of the wires inside the compressor housing. That's information technology.

As a result, you really will non exist fixing a compressor switch so much every bit acquiring a working replacement.

These switches, nosotros expect, toll the manufacturer a few cents to brand. They volition cost you a couple of dollars to purchase. Spending fourth dimension to try and detach and set up a compressor switch would not be cost or time effective.

So, now with switch in hand we either find and buy a replacement on line, or head off to a local electronics type shop where a replacement switch can be acquired for only a few dollars. Odds are very skillful yous will find an exact replacement.

Then, with the new switch it's only a few minutes work to pop it into the shroud opening, hold the shroud over the compressor to permit u.s.a. to push button the two wires onto the spade terminals (information technology doesn't matter which wire goes on which side except that your ON may get OFF or the opposite if you reverse the wires), to reattach the housing, and then the air compressor, with its stock-still broken compressor ON OFF switch, is back in business organisation.

Assistance – I tin't find the right switch

The compressor ON OFF switch shown on these pages is a mutual one. If yours is not, don't panic.

Well-nigh of the air compressor ON OFF switches are single pole, rocker mode – two-position switches. Either they are passing electricity (the switch is ON or closed) or they are non-passing (the switch is OFF or open).

In simply a few minutes on line we found dozens of suppliers of these types of switches. The rocker and toggle switch images above, from left to right, are courtesy of:

http://www.aliexpress.com
http://www.phaseda.com
http://www.motorsport-tools.com

There are a yard and one styles and shapes and sources for unproblematic rocker or toggle switches. But go one that is close to the size yous need, and modify either the housing or the switch to fit!

As long as no wires are exposed, use any switch you like. Close counts when it comes to getting a replacement switch.

Only practice you need the ON OFF switch at all?

If your air compressor has a pressure switch that turns your air compressor on and off based on the tank pressure level levels, then the compressor ON OFF switch is redundant, and is just in that location for folks that don't want to remove the plug from the wall socket to entirely shut down the air compressor.\

The two wires inside the white circle in the photograph above are connected to the compressor ON OFF switch. One of these wires comes from the force per unit area switch and the other goes to the motor circuit. If nosotros merely cut the terminals off these two wires and connected them together, nosotros would have completely bypassed the ON OFF switch. Now, the compressor would plough on and off based on the pressure in the tank, and as long as the air compressor was plugged in, it would cycle on its own, based on the cut in and cutting out pressure settings of the pressure switch.

yet, if you leave an air compressor powered up, and you have a leak in the plumbing or a tank bank check valve that leaks a scrap, then your air compressor will cycle ON and OFF equally the pressure level in the tank fluctuates. Trust me. Having an air compressor burn down up in the basement in the eye of the dark, scaring the spouse awake, is NOT a good thing! If you want to be sure your air compressor stays off, remove the power source past unplugging the air compressor or, if the ON/OFF switch works, shut the switch off.

My Pressure level Switch has my compressor ON OFF switch

Some air compressors are equipped with a force per unit area switch that has a ON / OFF switch as part of it, ane of which, manfuactured by Lefoo, you tin see below.

Other types of pressure switches may accept a toggle switch on one side of them.

If your compressor ON OFF switch is part of the air compressor pressure switch, then, and depending on the complexity of the switch organization, your only selection may be to replace the pressure level switch with a like model.

Yes, you tin can disassemble, maybe find parts, and so effort to figure out how to reassemble the pressure switch with all of the springs and components that are office of it, or, you can replace it.

Depending on the blazon of air compressor you lot take, the pressure switch may cost from $xx – $40 or then. We have heard from many visitors request for help in reassembling a pressure switch that they have, for a number of reasons, disassembled. That's too much work and time for us, so nosotros recommend that you go a new one for a quick fix of your air compressors broken ON / OFF switch.