Product Manual

Westinghouse Outdoor Power Equipment | 19
High-Pressure Hose
1. Remove the high-pressure hose.
2. Inspect the O-rings on the hose tting. Replace if
cracked or split.
3. Inspect the high-pressure hose for leaks or
damage.
4. Replace the high-pressure hose if it leaks or
damage are present.
Spray Gun
1. Inspect the O-ring on the wand where it connects
to the spray gun. Replace if cracked or split.
2. Inspect the connection between the hose and the
spray gun. Ensure that the hose is connected tightly
to the tting on the spray gun.
3. Release the trigger lock by slightly pushing the
trigger forward.
4. Test the trigger by pulling it backward. Make sure
that the trigger returns to its original position when
it is released.
Soap Siphon Hose
1. Remove the soap siphon hose from the soap
container.
2. Inspect the soap siphon hose. Clean it if it is
clogged.
3. Inspect the soap siphon hose for leaks or damage.
4. Replace soap siphon hose if it is damaged.
Nozzle and Lance
1. Shut o the pressure washer and turn o the water
supply.
2. Pull the trigger of the spray gun to release any
remaining water pressure.
3. Lock spray gun trigger.
4. Remove the nozzle tip from the end of the spray
gun lance.
5. Flush the nozzle tip with clean water. Use cleaning
tool provided to remove any obstructions inside the
nozzle hole.
6. Remove the lance extension from the spray gun.
7. Flush clean water through the lance extension.
8. Reconnect the lance extension to the spray gun.
9. Reinstall the nozzle tip into the lance extension.
SPARK PLUG MAINTENANCE
The spark plug must be replaced after every 100 hours
of use or every year.
1. Stop the pressure washer and let it cool for several
minutes if running.
2. Move the pressure washer to a at, level surface.
3. Remove the spark plug boot by rmly pulling the
plastic spark plug boot handle directly away from
the engine.
4. Clean the area around the spark plug.
5. Remove the spark plug from the cylinder head.
6. Place a clean rag over the opening created by the
removal of the spark plug to make sure no dirt can
get into the chamber.
7. Inspect the spark plug for:
• Cracked or chipped insulator
• Excessive wear
• Spark plug gap (the correct
valve is 0.030 in. [0.76 mm]).
8. Install the spark plug by carefully following the
steps outlined below:
A. Carefully insert the spark plug back into the
cylinder head. Hand-thread the spark plug until
it bottoms out.
B. Turn the spark plug to ensure it is fully seated.
Torque plug to 20 ft-lb (27 N.m).
C. Replace the spark plug boot, making sure the
boot fully engages the spark plug’s tip.
PRESSURE WASHER COMPONENTS
Water Filter Screen
1. Remove the water inlet hose.
2. Remove the cone-shaped water lter screen from
the water inlet hose tting.
3. Inspect the water lter screen for debris or damage.
4. If the water lter screen is clogged or full of debris,
clean it by ushing it with water on both sides. If it
is damaged, replace it.
5. Reinsert the water lter screen into the water inlet
hose tting. The cone side must face out.
MAINTENANCE
SPARK PLUG GAP