DeWalt DXPWH3040 Guide D'utilisation page 11

cHanGInG nozzLes on sPraY WanD
DANGER: Risk of fluid injection. Do not direct discharge stream
toward persons, unprotected skin, eyes or any pets or animals.
Serious injury will occur.
WARNING: Flying objects could cause risk of serious injury. DO
NOT attempt to change nozzles while pressure washer is running. Turn
engine off before changing nozzles.
1. Pull quick-connect coupler back and insert
nozzle.
2. Release quick-connect coupler and twist
nozzle to make sure it is secure in coupler.
WARNING: Flying object could cause risk
of serious injury. Ensure nozzle is completely
inserted in quick-connect socket and quick-
connect snap ring is fully engaged (forward)
before squeezing gun trigger.
chemicals and cleaning Solvents
Applying chemicals or cleaning solvents is a low-pressure operation.
note: Use only soaps and chemicals designed for pressure washer
use. Do not use bleach.
to aPPLY cHeMIcaLs anD soLVents (FIG. 1)
1. Secure the Robokim™ chemical injector to the the high-pressure
hot water outlet (L) and then connect the high pressure hose to the
chemical injector. Place the red valve located on the injector in the
open position.
Robokim™ is a trademark of General Pump - A Member of the
Interpump Group.
2. Place the other end of chemical hose with filter on it into the container
holding chemical/cleaning solution.
note: For every 10 gallons (38 liters) of water pumped 1 gallon
(3.8 liters) of chemical/cleaning solution will be used.
3. Install low-pressure (black) nozzle into quick connect fitting of spray
wand, refer to spray Wand nozzles.
note: Chemicals and soaps will not siphon if the black soap
nozzle is not installed on the spray wand.
4. After use of chemicals, place chemical hose into container of clean
water and draw clean water through chemical injection system to
rinse system thoroughly. If chemicals remain in the pump it could
be damaged. Pumps damaged due to chemicals will not be
covered under warranty.
Starting
WARNING: Do not operate this unit until you read this instruction
manual, the engine instruction manual and the burner instruction
manual for safety, operation and maintenance instructions.
DANGER: Risk of fluid injection and laceration. When using the
high-pressure setting, DO NOT allow the high-pressure spray to come
in contact with unprotected skin, eyes, or with any pets or animals.
Serious injury will occur.
• Your washer operates at fluid pressures and velocities high
enough to penetrate human and animal flesh, which could result
in amputation or other serious injury. Leaks caused by loose
fittings or worn or damaged hoses can result in injection injuries.
DO NOT TREAT FLUID INJECTION AS A SIMPLE CUT! See a
physician immediately!
DANGER: Carbon Monoxide. Using an engine indoors can kill
you in minutes. Engine exhaust contains high levels of carbon
monoxide (CO), a poisonous gas you cannot see or smell. You
may be breathing CO even if you do not smell engine exhaust.
• Breathing ex h aust fumes will cause se r i o us injury or death!
En g ine exhaust con t ains carbon mon o x i de, an odorless and
deadly gas.
• Operate pressure washer in a well-ventilated area. Avoid
en c losed areas such as ga r ag e s, base m ents, etc.
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