DeWalt PRESSUREADY DXPW3400PR Manual De Instrucciones página 18

ENgLish
NOTE: When operating the pressure washer in the
PRESSUREREADY® system mode the engine ON/OFF
switch MUST be in the OFF position to stop the engine.
When spray gun trigger is released, the water flow will
stop immediately and the engine should shut off in
approximately 10 seconds. When the spray gun trigger
is squeezed again, the engine will restart and the water
flow will begin again.
3. Place the fuel valve lever in the OFF position.
Fig. BB
4. PREssUREREADY® system mode only: Remove the
battery pack and store properly.
To remove battery pack (Fig. P): Depress the
-
battery release button
battery pack out from the battery housing.

WARNING: Risk of Damage. DO NOT store battery
pack in pressure washer when not in use. Remove
battery pack after every use.
5. Turn cold water source off.
6. Pull spray gun trigger to relieve any water pressure in
hose or spray gun.
7. Refer to Storage for proper storage procedures.
MAINTENANCE

WARNING: Risk of burning. 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. 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 frequent maintenance checks will be required.
Engine
Consult the engine instruction manual for the manufacturer's
recommendations for any and all maintenance.
NOTE: The pressure washer frame is equipped with an oil
drain hole to help make changing the engine oil easier.
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24 on the battery and pull
Pump
The pump was filled with oil at the factory. The pump on
this unit is maintenance free and requires no oil. If there is
a problem with the pump contact us at 1-877-362-4271 or
reference the Troubleshooting Guide.
Nozzle Cleaning (Fig. CC, DD)
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 and when operating in PRESSUREREADY®
system mode the engine may shut off due to the low water
flow. Clean the nozzle immediately using the nozzle kit
supplied and the following instructions:
1. Shut down the pressure washer. See Shutting Down for
the correct procedure.
2. Disconnect the spray wand from the spray gun.
3. Remove the high pressure nozzle from the spray wand.
Remove any obstructions with the nozzle cleaning
tool 29 provided and back flush with clean water.
Fig. CC
29
4. Direct water supply into spray nozzle to back flush
loosened particles for 30 seconds.
Fig. DD
5. Reconnect the nozzle to the spray wand.
6. Reconnect spray wand to gun then turn on
water supply.
7. Start pressure washer and place spray wand into
high pressure setting to test. See Starting for the
correct procedure.
To Clean the Water Inlet Filter (Fig. EE)
This filter screen should be checked periodically and
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cleaned if necessary.
1. Shut down the pressure washer. See Shutting Down for
the correct procedure.
2. Remove the filter screen
removing it from water inlet of pump.
3. Clean filter by flushing it with water on both sides.
4. Reinsert filter into water inlet of pump. If the filter is not
flat, convex side should face out.
NOTE: Do not operate pressure washer without filter
properly installed.
14 by grasping the end and