5824111
Operation
Trigger Safety Latch
WARNING
To reduce the risk of serious bodily injury, including
fluid injection and splashing in the eyes or on the
skin, always engage the trigger safety latch when
you stop spraying even for a moment. When
engaged, the trigger safety latch prevents the gun
from being triggered accidentally by hand or if it is
dropped or bumped. Be sure the latch is pushed
fully down, or it will not prevent the gun from being
triggered. See Fig. 1.
Fig. 1
engaged
disengaged
04612
Trigger Safety Latch
Chemical Injector Operation
1.
Relieve the pressure.
See page 3.
2. Insert the chemical filter (attached with clear tubing
to the chemical injector) into the container of
chemical.
3. Install the black large-orifice chemical tip. See
Installing and Changing Spray Tips at right.
This causes a drop in pressure that actuates the
chemical injector. Changing back to a small diameter
spray tip deactivates the chemical injector and
produces high pressure for rinsing. The chemical filter
can be left in the chemical container during high
pressure use. To regulate the flow rate of the chemical,
turn the chemical adjustment knob on the injector.
Maximum chemical flow is a full two turns
counterclockwise from the CLOSED (clockwise)
position.
Installing and Changing Spray Tips
Spray tips have 4- or 5-digit numbers on them. The
first two digits are the spray angle. Select the spray tip
appropriate for your application. Tip holding holes are
provided on the chassis.
Spray Tip Number Spray Pattern Fan Angle
00XXX 0_ blaster (red)
15XXX 15_ (yellow)
25XXX 25_ (green)
40XXX 40_ (white)
NOTE: The chemical injector tip is brass and has a
large opening and a black plastic cap.
1.
Relieve the pressure.
See page 3.
2. Point the gun and wand away from yourself and
anyone else.
3. Without holding your hand over the spray tip (A),
pull back the quick coupler ring (B). Remove the
current tip and/or install a different one, and then
push back the ring. See Fig. 2.
4. Pull on the tip to be sure it is secure before you
spray again.
CAUTION
To avoid blowing the O-ring out of the quick coupler
due to the high pressure in the system, never
operate the pressure washer without a tip securely
mounted in the quick coupler.
04929
Fig. 2
A
B
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