Craftsman 580.753410 Owner's Manual page 20

LONG TERM STORAGE
if you do not plan to use the pressure washer for more
than 30 days, you must prepare the engine and pump
for long term storage.
it is important to prevent gum deposits from forming in
essential fuel system parts such as the carburetor, fuel
filter, fuel hose or tank during storage. Also,
experience indicates that alcohol-blended fuels (called
gasohol, ethanol or methanol) can attract moisture,
which leads to separation and formation of acids
during storage. Acidic gas can damage the fuel
system of an engine while in storage.
Protect Fue_ System
Fuel Additive:
if adding a fuel additive, fill the fuel tank with fresh
fuel. If only partially filled, air in the tank will promote
fuel deterioration during storage. Engine and fuel can
be stored up to 24 months with additive.
• Add fuel additive following manufacturer's
instructions.
• Make sure you have water supply to pump inlet
connected and turned ON.
• Run the engine outdoors for 10 minutes to be sure
that treated fuel has replaced the untreated fuel in
the carburetor.
• Stop engine and move fuel valve lever to "Off"
position.
Draining Fuem Tank and Carburetor:
If fuel additive is not used, remove all fuel from tank
and carburetor.
• Place an approved fuel container below carburetor
and use a funnel to avoid spilling fuel.
• Remove carburetor drain bolt and sediment cup,
then move fuel valve lever to "On" >osition.
Drain
Screw
Sediment
Cup
• After all fuel has drained into container, reinstall
drain bolt and sediment cup. Tighten both securely.
Change Oi_
While engine is still warm, drain oil from crankcase.
Refill with recommended grade. See "Changing Oil" on
page 16.
Oil Cylinder Bore
• Remove spark plug. Squirt about 1 tablespoon of
clean engine oil into the cylinder. Cover spark plug
hole with rag. Pull recoil handle slowly to distribute
oil. Avoid spray from spark plug hole.
• Install spark plug. DO NOT connect spark plug
wire.
Protect Pump
To protect the pump use Sears pump saver to prevent
freeze damage and lubricate pistons and seals.
NOTE: Sears pump saver, item number 71-74403, is
available as an optional accessory. It is not included
with the pressure washer.
CAUTION
• Failure to do so will permanently damage your pump
and render your unit inoperable,
• Freeze damage is not covered under warranty.
To use the pump saver:
CAUTION
Always wear eye protection when using PumpSaver.
1. Attach hose on pump saver can to pump inlet.
2. Push in can top to dispense pump saver.
3. When pump saver fluid begins to exit pump outlet,
the pump is protected.
4. Remove pump saver from pump inlet.
OTHER
• DO NOT store fuel from one season to another.
• If possible, store your unit indoors and cover it to
give protection from dust and dirt. BE SURE TO
EMPTY THE FUEL TANK.
WARNING
DO NOT place a storage cover over a hot pressure
washer,
Let equipment coo! for a sufficient time before placing
the cover on the equipment.
2O