North Star M157594I - Manual (Page 19)

Before Each Use
19
Follow the steps below prior to each use of the pressure washer.
Steps to Follow Before Each Use
Step 1. Check Equipment
Step 2. Add Fuel(s)
Step 3. Select Suitable Worksite
Step 1. Check Equipment
Check/add
pump oil Check/add pump oil. *Change oil after first 40 hours, then every 3 months or
500 hours
Caution: Never run the pump without sufficient lubrication!
1. Check oil level. Verify that oil level is half way up the sight glass.
2. If oil level is low, fill using SAE30 non-detergent oil or Cat Pump Oil Item
#22158.
3. Replace oil fill cap.
Check/add
engine oil Check the engine oil level and add oil as needed.
Use the recommended oil type for your engine and expected ambient conditions.
(See engine Owner's Manual for oil type and capacity, and more detailed oil
check/fill instructions.)
WARNING: Burn hazard
Never open oil port while engine is running. Hot oil can spray over face
and body.
˙
Notes:
o Low oil shutdown feature prevents the engine from starting or running
without sufficient oil.
o Engine is shipped without oil. You must add oil before first use.
Inspect spray
system Always inspect spray system for damage and leaks before each use.
Do not start pressure washer until all needed repairs have been completed.
WARNING: High pressure fluid injection hazard
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.