Clean Inlet Filter; Inspect Fuel System - North Star 1572041 Owner's Manual

WARNING: High Pressure Fluid
High pressure fluid discharge from leaks
(even pin-sized) or ruptured components can
pierce skin and inject fluid into the body.
Injection injury can result in blood poisoning
and/or severe tissue damage leading to
infection, gangrene, and possibly
amputation.
Never use a finger or skin to check for

leaks.
Never operate machine with damaged or

missing hoses/parts.
Never attempt to repair a high-pressure

hose or component – Always replace it
with a part that is rated at or above the
pressure rating of this machine.
1) Check hoses, fittings, wand, trigger gun and
connections for signs of wear, cracks, looseness, or
leaks. Replace as required.
2) Check and clean the nozzle orifice.
Water dripping or
spraying, or localized
moisture
Exposed wire
mesh due to wear
Injection Hazard
Good
Bad
Bad

Clean Inlet Filter

Clean the inlet filter before each use.
WARNING: Filter Disposal
When cleaning filters, check whether dangerous
chemicals have been used with the filter and take
any precautions that may be recommended by
the manufacturer of these chemicals. Always
dispose of hazardous fluids per local, state, and
national guidelines.
1) Unscrew garden hose from water inlet (if
connected).
2) Remove brass hex nut by turning counter clock
wise.
3) Unscrew inlet filter.
4) Remove filter screen.
5) Run water through filter screen to clean.
6) Reassemble

Inspect Fuel System

Inspect the engine fuel system and check for leaks
before each use.
Do not start pressure washer until all needed repairs
have been completed.
WARNING: Filter Disposal
Gasoline fuel is highly explosive and fuel leaks
can result in fire or explosions. You can be
burned and seriously injured if the fuel system is
not properly hooked up or there is a fuel leak
when you start the engine.
Inspect the entire fuel system. Look for:
signs of leaks or deterioration,

chafed or spongy fuel hose,

loose connections,

loose or missing fuel hose clamps,

damaged fuel tank, or

defective gasoline shut-off valve.

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