NorthStar M157310C, Installation, Operation And Maintenance Manual

Page: 13 / 23

13
Cleaning The Inlet Filter
WARNING: Check whether dangerous chemicals
have been used, and take precautions when
handling filters.
A.) Unscrew inlet filter.
B.) Remove filter screen.
C.) Run water though to clean filter.
Checking the Tire Air Pressure
A.) Remove air fill cap.
B.) Fill tire to 14psi (.965 bar).
C.) Replace air fill cap.
Burner Fuel Filter
IMPORTANT: Make sure to close the valve on the
fuel tank before removing the filter bowl.
Drain water which has accumulated in the fuel filter bowl
and replace the filter as needed.
Checking the Hoses
WARNING: Do not use a finger or skin to check for
leaks. Escaping fluid under pressure has sufficient
force to penetrate the skin, causing serious injury.
Do not operate the pressure washer if the hose is
cracked, worn, or leaking.
A.) Check all hoses for leaks.
B.) Check all hoses for worn areas.
Changing The Pump Oil
*Change oil after first 40 hours, then every 3 months or
500 hours
1.) Remove oil drain plug
2.) Drain pump oil
3.) Replace oil drain plug
4.) Fill pump with SAE 30 non-detergent pump oil.
5.) Fill to middle of sight glass window.
Quantities Of Fluid
Pump Type of Fluid QTY
Cat 66DX SAE 30** 18 oz (0.55L)
**Non-Detergent Oil (order pump oil Item #4043 or Cat
Oil item # 22158)
Air Fill Cap
Good
Bad
Bad
00426
Oil Fill
Cap
Wire Mesh
Water
Drain
Plug
Air Fill Stem
Sight
Glass