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17- ENG
D30339
D30339
NOZZLE CLEANING
If the nozzle becomes clogged with
foreign materials, such as dirt,
excessive pressure may develop. If
the nozzle becomes partially clogged
or restricted, the pump pressure will
pulsate. Clean the nozzle
immediately using the nozzle kit
supplied and the following
instructions:
1. Shut off the pressure washer and
turn off the water supply.
2. Disconnect spark plug wire.
3. Pull trigger on gun handle to
relieve any water pressure.
4. Disconnect the wand from the
gun.
5. Remove the nozzle from the end
of the wand with the 2mm allen
wrench provided as shown.
6. Clean the nozzle using the nozzle
cleaner provided or a
straightened paper clip. Insert
into the nozzle end and work
back and forth until obstruction
is removed.
7. Direct water supply into nozzle
end to backflush loosened
particles for 30 seconds.
8. Reconnect spark plug wire.
9. Reassemble the nozzle to the
wand. Tighten securely to
prevent leaks.
10. Reconnect wand to gun and turn
on water supply.
11. Start pressure washer and place
wand into high pressure setting
to test.
PUMP
This screen filter should be checked
periodically and cleaned if necessary.
1. Remove filter by grasping end
and removing it from water inlet
of pump as shown.
2. Clean filter by flushing it with
water on both sides.
3. Install filter into water inlet of
pump
Filter Screen
Cleaning Debris
Engine parts should be kept clean to
reduce the risk of overheating and
ignition of accumulated debris.
NOTE: Do not use water to clean
engine parts. Water could
contaminate fuel system. Use a brush
or dry cloth.
Combustion Deposits
Every 100-300 hours an Authorized
Warranty Service Center should
remove combustion deposits from the
cylinder, cylinder head, top of piston,
and around valves.
Air Cooling System
Over time debris may accumulate in
cylinder cooling fins and cannot be
observed without partial engine
disassembly. For this reason an
Authorized Warranty Service Center
should clean the air cooling system
per recommended intervals.