Correct Pressure Washer Startup & Nozzle Care
At 3:17 in
3 Pressure Washing Tips the Pro's Use to Get the Best Results Every Time!
What happens here
To easily start a pressure washer, always squeeze and hold the trigger on the wand before pulling the starter cord. This action releases any built-up pressure behind the pump, allowing the engine to kick on and start smoothly. If the trigger isn't squeezed, the pressure buildup makes the starter cord very difficult to pull. Additionally, always ensure a nozzle is securely attached to the wand before squeezing the trigger. Squeezing the trigger without a nozzle can cause the high pressure to blow out the small O-ring (seal) inside the quick connect fitting, leading to leaks and a malfunctioning pressure washer. The presenter recommends keeping spare Mi-T-M O-rings (specifically 3/8" x 9/16", 10-pack for 1/4" quick connect sockets) on hand for easy replacement, especially if working in remote locations where obtaining new parts quickly might be difficult.
Goal: Learn the correct way to start a pressure washer to prevent pressure buildup and understand the importance of having a nozzle attached to protect internal O-rings.
Tools and materials
- Pressure Washer
- Pressure Washer Nozzle
- Pressure Washer Wand/Gun
- Mi-T-M O-Rings (3/8" x 9/16"
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