Trigger not working - is there a spring inside that may be missing???
Are you able to squeeze the trigger or is it locked closed?
SOURCE: bosch aquatak 120i pressure washer/tetergent
Hi Guys there isnt a problem with your machine you just need to pull the end of the spray lance out -the lumpy bit where the water exits the machine (it kinda clicks out)
SOURCE: My 3.99 Karcher pressure cleaner
Hi! robcarroll
Did you purge the air from the pump before starting the motor.
InMrFixIt
SOURCE: pressure washer stalls out when wand nozzle is released
common for not starting unless trigger engaged as you are turning the pump as well as engine creating pressure,as for stalling pump has unloader valve which is probably in need of grease(use good silicone grease)this allows water to ciculate when trigger released.
SOURCE: Pulsating when idle
The motor doesn't pulsate when you are spraying and pulsattes when not spraying is normal otherwise the pressure will just keep building and burn out the pump. However, if you are not using the sprayer right away then the unit should be shut off until your ready to start again.
I hope the answer is helpful, please rate if the answer has helped in any way. Good Luck and have a great weekend.
SOURCE: pressure washer does not spray consistent flow of pressure
Pressure washers have a pressure regulator/unloader that bypasses the water back into the intake when you let go of the trigger with motor running. If you let the machine run for long preiods in bypass the system could be damaged due to heating of the water being bypassed. The water is in a closed loop. The as the unloader wears it will tend to want to bypass which is what is happening in your case. Dirt trapped at the tip will cause this also. Install clean tip to solve problem. If clean tip did not help then try lowering the pressure by turning pressure regulator counterclock wise. If problem is gone then parts are failing but keep using pump. Good luck.
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