BEFORE EACH USE
•Check water inlet screen for damage.
•Check high pressure hose for leaks.
•Check detergent inlet hose and filter for damage.
•Check gun and wand assembly for leaks.
•Purge pump of air and contaminants.
•Check engine oil level.
PRESSURE WASHER MAINTENANCE
Check and Clean Inlet Screen: Remove
tor, Clean if it is clogged or replace if it is torn.
Check High Pressure Hose: High pressure hose can develop leaks from wear, kinking, abuse. Inspect hose each time before using it. Check for cuts, leaks, abrasions or bulging of cover, or damage or move- ment of couplings. If any of these conditions exist, replace hose immediately.
DANGER: Water spraying from a leak is _IL capable of injecting material into skin.
NEVER repair high pressure hose, Replace with hose that meets minimum
Check Detergent Hose: Examine the filter on the detergent hose and clean if clogged. Hose shouldfit tightly on barbed fitting. Examine hose for leaks or tears. Replace the filter or hose if either is damaged.
Check Gun and Wand: Examine hose connectionto gun and make sure it is secure. Test triggerby press- ing it and making sure it springsback into place when you release it. Put safety latch in UP positionand test trigger. You shouldnot be able to press trigger.
Purge Pump of Air and Contaminants
To remove the air from the pump, follow these steps:
•Set up the pressure washer as described in the ASSEMBLY section and connectthe water sup- ply.
•Remove the wand extension from the gun.
•Pull the trigger on the gun and hold.
To remove the contaminantsfrom the pump, follow these steps:
•Set up the pressure washer as described in the ASSEMBLY section, and connectthe water sup- ply.
•Remove the nozzle attachment from the gun.
•Start the engine according to instructions in OPERATION section.
Pull the trigger on the gun and hold.
When the water supply is steady and constant,
engage the safety latch and refasten the nozzle attachment.
ENGINE MAINTENANCE
CHECKING OIL LEVEL
Oil level should be checked prior to each use or at
least every 5 hours of operation, Keep oil level main- tained.
CHANGING ENGINE OIL
Change engine oil every 25 hours. If you are using
your pressure washer under extremely dirty or dusty
conditions,or in extremely hot weather, change oil more often.
Change oil while engine is still warm from run- ning, as follows:
Before you tip the pressure washer to drain oil, drain fuel tank by running pressure washer until fuel tank is empty.
Clean area around oil fill, remove oil fill cap/dip- stick. Wipe dipstick clean.
Tip your pressure washer to drain oil completely from the oil fill tube into a suitable container.
When crankcase is empty, return the pressure washer to upright position.
Fill engine crankcase with recommended oil until
oil level is at FULL point on dipstick.Do not over- fill above that mark. POUR SLOWLY.
•When engine crankcase is filled to proper level, installand tighten oil cap/dipstick.
SERVICE AIR CLEANER
Your engine will not run properly and may be dam- aged if you run it with a dirty air cleaner.
Clean or replace the air cleaner once every 25 hours of operation or once each year, whichever comes first. Clean or replace more often if operating under dirty or dusty conditions. Replacements are available at your local Sears Authorized Service Center.
To clean or replace the air cleaner, follow these steps:
•Remove screw on the air cleaner cover.
Remove air cleaner carefully to prevent debris from falling into carburetor.
Take air cleaner apart and clean all parts and ser- vice the foam element.
•Wash foam element in liquid detergent and water.
If the element is damaged or very dirty, replace the element.
Squeeze the element dry in a clean cloth.
Saturate the foam element in engine oil. Squeeze the saturated element in a clean cloth to remove excess oil.
•Reassemble all parts and fasten securely to the carburetorwith the screw.
I!