If no water flow with the gun removed remove the high pressure hose turn the water on to make sure there is no blockage in the hose. If water pressure shown on the water pressure gauge falls below the pressure switch cut in pressure and the pump wont turn on there could be several causes and fixes that we will describe in this article.
Well Pump Troubleshooting And Diy Repair Family Handyman
Pressure switch won t turn on. Then pull the ring on the safety valve to bleed air out of the tank to reach the cut in pressure so the pressure switch attempts to restart the motor to refill the air tank. Water is life started by nhguy261 dec 21 2011. How to fix a karcher pressure washer. Remove the spray gun from the high pressure hose. Sometimes this unblocks the gun. Pump wont turn back on after pressure switch service.
You can also try gently tapping on the pressure gauge the switch and the tank. Dec 21 2011 location. After looking for obstructions none were found i put everything back together without incident and changed the. Then unscrew the conduit locking ring and pull the wires and conduit out of the switch. Karcher problem duration. Slap your adjustable wrench around the flats on the gauge and unscrew it.
Test the check valve by allowing the compressor to fill the tank until the pump shuts off. If the incorrect pressure is sensed the switch will open the ac compressor clutch circuit to prevent operation. If no water flows out of the water outlet the quick connect garden hose. Discussion in pumps and tanks well forum blog. Then screw in a new one and tighten it down. Bacren property 42573 views.
Turn the water on if water flows the gun is the problem. If not replace the spray gun. Reattach the gun turn the water on and squeeze the trigger. The clutch cycling switch measures ac pressure near the evaporator outlet and is often mounted on the accumulator. Label each wire with tape. I just removed the pressure switch and nipple from my well system to check for obstructions because the system would hesitate a few seconds when it cycled.
Switch wont turn on if your switch wont turn on this could be a sign your tank pressure is above your switchs cut in pressure. If the compressor wont start with air in tank replace the check valve. This is very unlikely but we need to make sure. Karcher k2 k4 k5 k6 pressure washer will not turn on quick easy fix in 5 minutes. As we will also explain some well or water piping or water pump control problems can cause both pump start and pump stop problems. Your well pump gets its marching orders from the switch mounted on.
Try running some water elsewhere in the building to reduce pressure below the cut in level.
Gallery of Pressure Switch Won T Turn On
