Craftsman Air Compressor Pressure Switch Adjustment

Let the air compressor run until it shuts off.

Craftsman air compressor pressure switch adjustment.

Jem jules new air compressor pressure switch control valve for hitachi 882 609 ps104ppl 90 120psi 240v replaces models ec12 ec129. It does that by letting you adjust the cut in and cut out pressure. Replaced air compressor pressure switch control valve. This is the cut out pressure setting.

In this guide you can learn about air compressor pressure switch adjustment in the easiest way possible. This video gives an explanation on how to adjust an air compressor pressure switch as well as basic wiring instructions. If the pressure switch comes with a fixed differential it is usually in the range of 0 8 1 bar and should normally be stated somewhere on the housing or. In most cases i find the cut in pressure screw to be closest to the compressor motor.

Depending on the make and model of pressure switch one can adjust only the pressure setting with a fixed differential or one can adjust both the pressure setting and the differential. Craftsman 5140117 69 air compressor pressure switch genuine original equipment manufacturer oem part. Make sure you have unplugged the air compressor and remove the cover off the pressure switch. Adjustment will vary depending on t.

Steps to adjusting the air compressor pressure switch. To make a compressor pressure switch adjustment you will need to remove the cover from your pressure switch. This shut the unit off right at 142 pounds ish. The pressure switch on your air compressor is factory set.

The pressure switch is not meant to be adjusted as the pressure might exceed safe limits for the tank. The best policy is to replace the pressure switch. A pressure switch of an air compressor helps to start and stop the compressor automatically. Observe the compressor s pressure gauge while it is running and take note of the pressure reading when it stops running.

The air compressor will start immediately. Before setting the cutout pressure point you need to first set the cut in pressure point. If the pressures are not correct on the air compressor it is because the bellows inside the pressure switch has hardened or broken.