Westinghouse WPX3600 Manuel De L'utilisateur page 17

OPERATION
l Disengage the trigger lock and depress the trigger for
15 seconds to depressurize the system.
l Let the pressure washer cool down.
l Disconnect the high-pressure hose and water inlet hose.
l Drain the hoses, spray gun, and nozzle extension.
l Engage the trigger lock on the spray gun.
l Wipe off all remaining water with a clean, dry rag.
l While the pressure washer is turned off, pull the recoil
handle 5 to 6 times. This should remove most of the
remaining liquid inside the pump.
l Store the pressure washer in a clean, dry place.
TRANSPORTING
CAUTION
sistance when lifting the pressure washer.
MAINTENANCE
MAINTENANCE SCHEDULE
WARNING
from the spark plug when performing maintenance on
the pressure washer.
Regular maintenance will improve performance and extend
the service life of the pressure washer. Follow the hourly
or calendar intervals, whichever occurs first. More frequent
service is required when operating in adverse conditions
as noted below.
Before Each Use
Check engine and pump oil
Check water inlet screen and gasket
Clean around air intake and muffler
After First 5 Hours
Change engine oil
After First 20 Hours
Change pump oil
After 50 Hours or Every Season
Clean air filter
Change engine oil if operating under heavy load or in
hot environments
Clean spark arrestor
Weight hazard. Always have as-
Disconnect the spark plug boot
l Allow the pressure washer to cool a minimum of 30
minutes before transporting.
l Only use the pressure washer's fixed frame to lift the
unit or attach any load restraints such as ropes or tie-
down straps. Do not attempt to lift or secure the pressure
washer by holding onto any of its other components.
l Keep the unit level during transport to minimize the pos-
sibility of fuel leakage or, if possible, drain the fuel or run
the engine until the fuel tank is empty before transport.
l The pressure washer wheels are only intended for hand
transport. The wheels are not suitable for towing the
pressure washer either on or off-road.
CAUTION
pressure washer or place it on its side. Fuel or oil can
leak and damage to the pressure washer may occur.
After 100 Hours or Every Season
Inspect/clean spark arrestor
Inspect/clean spark plug
Inspect/adjust valve clearance*
After 300 Hours
Replace spark plug
Replace air filter
* Recommend service to be performed by authorized
Westinghouse service dealer.
CLEANING THE PRESSURE WASHER
CAUTION
washer with water. Water can contaminate the fuel
system and can enter the engine through the cooling
slots and damage the engine.
l Use a damp cloth to clean exterior surfaces of the pres-
sure washer.
l Use a soft bristle brush to remove dirt and oil.
l Use an air compressor (25 PSI) to clear dirt and debris
from the pressure washer.
l Inspect all air vents and cooling slots to ensure that they
are clean and unobstructed.
Fire hazard. Do not up-end the
DO NOT spray the pressure
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