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Pre-Operation (Continued)
of surface damage. Large surface areas can be
cleaned more quickly using a wide fan pattern.
ADJUSTABLE PRESSURE NOZZLE
(NOT INCLUDED WITH ALL MODELS)
The adjustable pressure nozzle allows you to
vary the pressure of your spray by turning the
blue end of the nozzle. Turning the blue end
fully clockwise will reduce the pressure to its
Figure 5 – Low Pressure Spray
minimum. If the pressure washer has a deter-
gent tank system you must use this minimum
pressure setting in order to suction detergent.
Turning the blue end fully counter-clockwise
will increase the pressure to its maximum for
Figure 6 – High Pressure Spray
greatest cleaning efficiency. Turning the blue
end changes the pressure but not the fan pat-
tern.
NOZZLE CLEANING INSTRUCTIONS
A clogged or partially clogged nozzle can
cause a significant reduction of water coming
out of the nozzle and cause the unit to pulsate
while spraying.
To clean out the nozzle:
• Turn off and unplug unit.
• Turn off water supply. Relieve any pressure
trapped in the hose by squeezing trigger 2-3
times.
• Separate lance from gun.
• Rotate nozzle to the narrow stream setting.
This opens up the fan blades.
• Using included tip cleaner, or an un-folded
paper clip, insert wire into the nozzle hole
and move back and forth until debris is dis-
lodged. (See Figure 7.)
• Remove additional debris by back-flushing
water through the nozzle. To do this, place
end of a garden hose (with water running) to
end of nozzle for
30 – 60 seconds.
Nozzle
Figure 7 – Insert tip cleaner in nozzle hole
and move back and forth until debris is dis-
lodged.
ANGLE TO THE CLEANING SURFACE
When spraying water against a surface, maxi-
mum impact is generated when the water
strikes the surface "head on." However, this
type of impact tends to cause dirt particles to
imbed in the surface, thereby preventing the
desired cleaning action.
The optimum angle for spraying water against
a cleaning surface is 45 degrees.
Figure 8 – Optimum Angle to Cleaning
Surface
5
Tip Cleaner
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