DeWalt PRESSUREADY DXPW3400PR Manual De Instrucciones página 17

6. Connect the water hose to the cold water source. Turn
the cold water source on to remove all air from the hose
and flush any debris. When a steady stream of water is
present, turn the cold water source off.
7. Verify the filter screen
filter is not flat, convex side should face out.
NOTICE: Failure to use an inlet screen filter may cause
damage to pump components and void warranty.
Fig. W
8. Connect the cold water source
NOTE: Water source must provide a minimum of 5
gallons per minute at 20 psi (138 kPa).

WARNING: To reduce the possibility of contamination
always protect against backflow when connected to a
potable water system.
9. Connect high pressure hose
Fig. X
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10. Attach high pressure hose
is secure. See Assembly.
11. Connect wand 5 to spray gun. Make sure connection
is secure. See Assembly.
12. Connect the QC nozzle to the spray wand. Choose the
correct nozzle for the job to be performed, see Spray
Wand Nozzles. If applying a chemical/cleaning soap,
refer to Chemicals/Cleaning Soaps.
13. Turn the cold water source on.
NOTICE: Risk of property damage. Failure to do so
could cause damage to the pump.
14. Remove all air from the pump and high pressure hose
by squeezing the spray gun trigger for approximately
30 seconds or until a steady stream of water is present.
Release the spray gun trigger.
15. Pull the recoil starter grip to start the engine.
Fig. Y
14 is in water inlet of pump. If the
14
15 to pump inlet.
9 to pump outlet.
9 to spray gun. Make sure it

WARNING: Risk of unsafe operation. If engine
does not start after two pulls, squeeze spray gun
trigger to relieve pump pressure. Pull starter
cord slowly until resistance is felt. Then pull cord
rapidly to avoid kickback and prevent hand or
arm injury.
16. Gradually move the Choke to the OPEN Position after
engine starts.
Fig. Z
17. Depress trigger on gun to start water flow.

WARNING: Risk of unsafe operation. Stand
on a stable surface and grip gun/spray wand
firmly with both hands. Expect the gun to kick
when triggered.
18. Release trigger to stop water flow.

WARNING: Do not allow the unit to run for more
than two minutes without the spray gun trigger
being pulled. This could cause overheating and
damage to the pump. When the temperature
9
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.

DANGER: Risk of injury from spray. Ensure the spring
loaded trigger lock
locked position, when the spray gun is not in use to
prevent accidental spraying.
Shutting Down (Fig. P, AA, BB)
NOTICE: Risk of property damage. Never turn water
supply off while pressure washer engine is running or
damage to pump will result.
1. If chemical/cleaning soaps were applied, place the
chemical/soap hose into a 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. Place the engine ON/OFF switch
Fig. AA
16 (Fig. S) is moved forward to the
27 in the OFF position.
OFF
ON
ENgiNE
ENgLish
27
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