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Idiomas disponibles
Idiomas disponibles
WARNING: Do not allow the unit to run for more
than two minutes without the gun trigger being
pulled. This could cause overheating and damage
to the pump. When the temperature inside the
pump rises too high, the thermal relief valve will
open and release a spray of water from the pump
to lower the internal temperature. The valve will
then close.
WARNING: Risk of injury from spray. Always
engage the trigger lock
not in use. Failure to do so could cause
accidental spraying.
Shutting Down
1. After each use, if you have applied chemicals, place
detergent siphon hose into container of clean water and
draw clean water through chemical injection system to
rinse system thoroughly.
NOTICE: Risk of property damage. Failure to do so
could cause damage to the pump.
2. Turn engine off. See Engine Owner's Manual.
NOTICE: Risk of property damage. NEVER turn the
water off with the engine running.
3. Turn water source off.
4. Pull trigger on spray gun to relieve any water pressure in
hose or spray gun.
NOTE: Failure to release system pressure will prevent removal
of high pressure hose from spray gun or pump connection.
5. See Storage section in this manual for proper
storage procedures.
MAINTENANCE
WARNING: Risk of burn hazard. When performing
maintenance, you may be exposed to hot
surfaces, water pressure or moving parts that can
cause serious injury or death.
WARNING: Risk of fire hazard. Always disconnect,
spark plug wire, let the engine cool and release
all water pressure before performing any
maintenance or repair. The engine contains
flammable fuel. Do not smoke or work near open
flames while performing maintenance.
To ensure efficient operation and longer life of your pressure
washer, a routine maintenance schedule should be prepared
and followed. If the pressure washer is used in unusual
conditions, such as high-temperatures or dusty conditions,
more fre quent maintenance checks will be required.
Engine
Consult the Engine Owner's Manual for the man u fac tur er's
recommendations for any and all maintenance. NOTE: The
engine drain plug is located at the rear of the unit.
when gun is
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Pump
The pump was filled with oil at the factory. The pump on
this unit is maintenance free and requires no oil to be added
or changed. If there is a problem with the pump, visit our
website at www.dewalt.com for a list of service centers, or
call D
WALT at 1-877-362-4271.
e
Connections
Connections on pressure washer hoses, gun and spray wand
should be cleaned regularly and lubricated with light oil or
lithium grease to prevent leakage and damage to the o-rings.
Nozzle Cleaning (Fig. M)
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. Pull trigger on gun handle to relieve any water pressure.
3. Disconnect the spray wand from the gun.
4. Remove the high pressure nozzle
wand. Remove any obstructions with the nozzle cleaning
tool provided and backflush with clean water.
5. Direct water supply
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particles for 30 seconds.
6. Reassemble the nozzle to the wand.
7. Reconnect spray wand to gun and turn on water supply.
8. Start pressure washer and place spray wand into high
pressure setting to test.
Clean the Water Inlet Filter (Fig. I)
This screen filter should be checked periodically and cleaned
if necessary.
1. Remove filter
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by grasping end and removing it from
water inlet of pump.
2. Clean filter by flushing it with water on both sides.
3. Re-insert filter into water inlet of pump. NOTE: Cone side
faces out.
NOTE: Do not operate the pressure washer without filter
properly installed.storage
STORAGE
Engine
Consult the Engine Owner's Manual for manufacturer's
recommendations for storage.
To Prevent Fuel-Related Problems
1. Add Ethanol Shield
TM
manufacturer's instructions. When adding a gasoline
stabilizer, fill the fuel tank with fresh gasoline. If
only partially filled, air in the tank will promote fuel
deterioration during storage. If you keep a container
of gasoline for refueling, be sure that it contains only
fresh gasoline.
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from the spray
into nozzle to backflush loosened
fuel stabilizer following the
ENgLish
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