How to Remove a Pressure Switch from an Air Compressor
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How to Remove a Pressure Switch from an Air Compressor 1. Turn the pressure switch auto-off lever to OFF. 2. Unplug the power to the compressor and bleed the compressed air out of the compressor tank. 3. Remove the cover from the existing pressure switch. 4. Slide black and white wires off quick connect OR remove black and white wires by loosening but not removing screws. 5. The two green wires are ground wires. Remove ground screws and retain. Disconnect ground wires. 6. Remove both power cables from pressure switch. 7. Remove any accessories i.e. regulators, gages or safety valves that are attached to the pressure switch. 8. If the pressure switch has an unloaded valve connected, loosen ½ compression nut, and disconnect tubing. 9. Remove pressure switch with a wrench by turning counterclockwise |