Start-Up Procedure - DeWalt DPW3835 Guide D'utilisation

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: To reduce the risk of injury, read the pressure washer
instruction manual and the engine instruction manual before starting
pressure washer.
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 amputa-
tion 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 immedi-
ately!
WARNING: Risk of fire, asphyxiation and burning. NEVER fill fuel
tank when engine is running or hot. Do not smoke when filling fuel
tank.
• NEvER fill fuel tank completely. Fill tank to 1/2" (12.7 mm) below
bottom of filler neck to provide space for fuel expansion. Wipe any
fuel spillage from engine and equipment before starting engine.
• NEvER run engine in d oors or in en c losed, poorly ven t i l at e d areas.
En g ine exhaust con t ains carbon mon o x i de, an odorless and deadly
gas.
• DO NOT let hoses come in contact with very hot engine
muffler during or immediately after use of your pressure
washer. Damage to hoses from contact with hot engine
surfaces will NOT be covered by warranty.
NOTICE: NEVER pull water supply hose to move pres sure washer. This
could damage hose and/or pump inlet.
• DO NOT use hot water, use cold water only.
• NEvER turn water supply off while pressure washer engine is
running or damage to pump will result.
• DO NOT stop spraying water for more than
two minutes at a time. Pump operates in
bypass mode when spray gun trigger is not
pressed. When the temperature inside the pump
rises too high the thermal relief valve (T) will open
and release a gush of water in an effort to lower
the temperature inside the pump. The thermal
relief valve will then close. If pump is left in bypass mode for
more than two minutes internal components of the pump can
be damaged.

start-uP ProceDure

1. In a well-ventilated outdoor area, add fresh, high-quality, unleaded
gasoline with a pump octane rating of 86 or higher. Do not overfill.
Wipe up spilled fuel before starting the engine. Refer to engine
instruction manual for correct procedure.
2. Check engine oil level. Refer to the engine instruction manual for
correct procedure.
3. Connect the water hose to the water source. Turn the water source
on to remove all air from the hose. When a steady stream of water is
present, turn the water source off.
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