North Star M157471A Pressure Washer User Manual


 
11
Operation Instructions
Spray Gun Safety Lock
When not spraying, use the spray gun safety lock to prevent accidental high pressure discharge.
Attaching the Pressure Hose
- To attach the pressure hose to the pump, thread the pressure hose’s 22mm coupler onto the
water pump’s outlet hand tight.
- To attach the pressure hose to the spray gun, thread the pressure hose’s 22mm coupler onto
the spray gun’s inlet hand tight.
- Note: The o-rings make the seal so there is no need to tighten with a wrench.
Spray gun
Spray gun
safety lock
Pressure hose
Spray gun
Water pum
p
22mm coupler