Maintenance & Repair
37
MAINTENANCE & REPAIR-DETAILED INSTRUCTIONS
Follow safety rules
Read and follow these safety rules whenever you will be servicing the pressure
washer:
•
Turn off / relieve pressure first.
Always turn off pressure washer and
relieve system pressure before inspection or maintenance. Remove spark
plug or spark plug wire to prevent accidental starting.
•
Fuel valve off.
Turn fuel shut-off valve to OFF position before transporting
or servicing the pressure washer.
•
Replace guards.
Make sure all guards and cover shields are replaced after
servicing the pressure washer.
•
Major repair.
Major service, including the installation or replacement of
parts, should be performed only by a qualified electrical service technician.
Obtain factory-approved parts from NorthStar Product Support at 1-800-270-
0810.
•
Replacement parts
. If a part needs replacement, only use factory approved
repair parts. Replacement parts that do not meet specifications may result in
a safety hazard or poor operation of the pressure washer and will void the
warranty.
Keep pressure
washer clean
Keep pressure washer clean.
If dust or debris accumulates on the pressure washer, clean the pressure washer
with a damp cloth or soft bristle brush. Do not allow air intakes to become
blocked.
CAUTION:
Do not spray pressure washer with a garden hose or pressure
washer. Water may enter the pressure washer and cause damage.
Inspect fuel system(s) Inspect the fuel systems (of both engine and burner) and check for leaks
before each use.
Do not start pressure washer until all needed repairs have been completed.
WARNING:
Fuel leak hazard
Gasoline and burner fuel are 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, for both engine and burner. 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.
Inspect spray system
Inspect spray system for damage and leaks before each use.
Do not start pressure washer until all needed repairs have been completed.
