J
Joe PetersonAug 1, 2025
Why is there no or little pressure building up in my Qualcast Q1W-SP09-1450?
- EemmaburtonAug 1, 2025
If your Qualcast Pressure Washer isn't building up enough pressure, there might be air in the system. If so, ventilate the machine by running it without the high-pressure hose until water leaks without bubbles, then re-attach the hose. Also, inspect all inlet pipes for leaks, check if the hose is blocked or kinked, and ensure the hand-held spray gun is correctly set.