DeVilbiss Ex-Cell VR2500 Operación Manual página 8

PRESSURE WASHER
TERMINOLOGY (continued)
Bypass Mode: Allows water to
re-circulate within pump when the gun
trigger is not pulled.
two minutes without the gun trigger
pulled could cause overheating and
damage to the pump.
Chemical Injection System: Mixes
cleaners or cleaning solvents with the
water to improve cleaning
effectiveness.
Water Supply: All pressure washers
must have a source of water. The
minimum requirements for a water
supply are 20 PSI and 5 gallons per
minute.
PRESSURE WASHER
OPERATING FEATURES
PRESSURE ADJUSTMENTS
The pressure setting is preset at the
factory to achieve optimum pressure
and cleaning. If you need to lower the
pressure, it can be accomplished by
these methods.
1. Back away from the surface to
be cleaned. The further away you
are, the less the pressure will be
on the surface to be cleaned.
2. Rotate the nozzle at the end of
the multi-adjustable spray wand
to widen the fan spray. The wider
fan spray will minimize the pressure
3. Reduce the speed of the
gasoline engine (RPM). Slow the
engine down and the water
pressure will go down with it.
DO NOT attempt to
increase pump
pressure. A higher pressure setting
than the factory set pressure may
damage pump.
HOW TO USE SPRAY WAND
Your pressure washer is equipped with
a multi-adjustable spray wand with
both high and low pressure settings.
The high pressure setting is for
cleaning and rinsing, the low pressure
setting is for applying chemicals or
cleaning solutions to surfaces.
D30494
Allowing the unit to
run for more than
NOT allow the jet-like spray to come
in contact with unprotected skin,
eyes, or with any pets or animals.
Serious injury can occur.
NOT direct discharge stream toward
persons.
For high pressure operation, pull back
the nozzle of the multi-adjustable
spray wand as shown.
The nozzle at the end of the multi-
adjustable spray wand can be rotated
to change the high pressure spray
pattern from a 0º pencil stream to a
40º fan spray, as shown. Markings
have been placed on the nozzle to
help you select the spray pattern.
40º fan spray
For low pressure operation, extend the
nozzle of the multi-adjustable spray
wand as shown.
washer is capable of causing damage
to surfaces such as wood, glass,
automobile paint, auto striping and
trim, and delicate objects such as
flowers and shrubs. Before spraying,
check the item to be cleaned to
assure yourself that it is strong
enough to resist damage from the
force of the spray.
8- ENG
When using the high
pressure setting, DO
Risk of injection or
injury to person. DO
High
Pressure
0º pencil stream
Low
Pressure
The powerful spray
from your pressure