21
Nov
Craftsman Air Compressor Pressure Switch Adjustment. Make sure the drain valve is closed at the bottom of the air tank by tightening it with an adjustable wrench in a clockwise direction. Is there anything I can do to correct the problem short of replacing the switch at 100 per. The higher air pressure will just shorten the life of the air hoses. In this guide you can learn about air compressor pressure switch adjustment in the easiest way possible.
The air capacity of the compressor depends on the size of the unit and commonly runs between 100 and 200 psi per square inch. It does that by letting you adjust the cut in and cut out pressure. Adjust the compressor to the minimum load pressure setting and turn the compressor off. If the pressure switch is leaking and its the second pressure switch youve tried on your old Craftsman air compressor then its not likely the switch thats the problem. Instructions to properly adjust the air pressure on your air compressor purchased from Harbor Freight. If the pressure switch comes with a fixed differential it is usually in the range of 08 1 bar and should normally be stated somewhere on the housing or.
Secure the pressure screw locknut.
If the pressure switch does not shut off the Air Compressor Pump. Not much you can do now. Adjust the compressor to the minimum load pressure setting and turn the compressor off. I dont know of any air tools that require more than 120 psi for proper operation anyway. Craftsman air compressor pressure switch marketplace 84 Only 1 In-store. CRAFTSMAN Air compressor Owners Manual 28 pages.