Product Manual

22
Maintenance & Repair
WARNING
Maintenance Hazards
ALWAYS shut off water supply, bleed water pressure, and turn off motor before cleaning, adjusting, or servicing the pressure
washer. After servicing, make sure all guards and cover shields are replaced before using.
Maintenance Schedule Summary
Item
Frequency
Remove dust/debris accumulation
As needed
Inspect spray system
Each use
Clean inlet filter
Each use
Check pump oil level
Each use
Change pump oil
• After first 50 hours of use
• Every 3 months or 500 hours of use after that
See detailed instructions for each maintenance item below.
(Note: For end-of-the-season storage instructions, see the "Storage" section of this manual.)
Detailed Instructions – Maintenance & Repair
No modifications. Never modify or alter the pressure
washer in any way. Modifications can create serious
safety hazards and will also void the warranty.
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.
• 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 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
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.
CAUITION
Do not spray pressure washer with a garden hose
or pressure washer. Water may enter the
pressure washer and cause damage.
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.