Installation, Operation, and Maintenance Manual
PRESSURE WASHER
To the Owner:
Thank you for purchasing a NorthStar pressure washer. Your machine is designed for long life, dependability,
and the top performance you demand! Take time now to read through this manual so you better understand the
machine's operation, maintenance and safety precautions. Everyone who operates this machine must read and
understand this manual. The time you take now will prolong your machine's life and prepare you for its safe
operation. Enjoy the exceptional performance of your NorthStar pressure washer, the industry leader!
The manufacturer reserves the right to make improvements in design and/or changes in specifications at any
time without incurring any obligation to install them on units previously sold.
Engine Oil
Engine is shipped without oil. Fill before starting.
Use SAE 10W-30 motor oil.
Pump Oil
Pump is shipped with oil. Remove the red shipping plug and install vented dipstick.
Use SAE 30 Non-Detergent oil (item# 4043) for oil changes.
Make sure your water flow is 20% higher than the pressure washer's flow rate.
Water
Make sure your water is clean and particle free.
Storage
Do not allow water to freeze in the pump, hose, or spray gun.
Add fuel stabilizer to the fuel tank before long term storage.
Spraying
Use any North Star brand or equivalent pressure washer chemicals.
Chemicals
Use black nozzle.
Maintenance
Engine:
Schedule
Pump:
Read and understand all manuals before operating.
Cleans dirty surfaces with high pressure water.
:
Quick Facts
Oil: change after first 20 hours, then annually or every 100 hours.
Spark Plug: clean every 100 hrs, replace annually or every 300 hrs.
Air Filter: clean every 100 hours, replace annually or every 300 hrs.
Oil: change after first 40 hours, then every 3 months or 500 hours.
Any Questions, Comments, Problems, or Parts Orders
Call NorthStar Product Support 1-800-270-0810
M157204B.1
ITEM NUMBER:
SERIAL NUMBER:
®
157204