Graco Inc. 800-666 Pressure Washer User Manual


 
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Trigger Safety
Latch
WARNING
To
reduce the risk of serious bodily injury,
including fluid injection, splashing in the eyes or
on the skin,
ALWAYS
engage
the
trigger safety
latch whenever spraying stops, even for a
moment.
In the engaged position, the trigger safety latch
by hand or if
it
is
dropped or bumped. Be sure the
prevents the gun Nom being triggered accidentally
cannot prevent the gun
from
being triggered. See
latch is pushed fully down when engaging
it
or it
Figure
2.
TRIGGER SAFETY LATCH SHOWN ENGAGED
TRIGGER SAFETY LATCH SHOWN DISENGAGED
Figure
2
Installing and Changing Spray
Tips
WARNING
1.
Follow the
Pressure
Relief Procedure.
2.
Point the gun and wand away from yourself and
anyone else.
3.
Without holding your hand over the spray tip
(A),
tip and/or install a new one, and then release the
pull back the quick coupler ring (e). Remove the old
ring. See Figure
3.
4.
Be sure the tip
is
secure before starting to spray
again.
5.
Tip holding holes are provided on the chassis.
TO
avoid blowing the O-ring out
of
the quick
coupler, due
to
the high pressure in the system,
securely mounted in the quick coupler.
never operate the pressure washer without a tip
Figure
3
308-528
7