Operation
WARNING
To
reduce the risk of serious bodily injury, includ-
ing fluid injection or splashing in the eyes or on
the skin, or injury from moving parts, always follow
the Pressure Relief Procedure Warning on page
ting down the sprayer.
2
before checking, adjusting, cleaning and shut-
Startup
Use this procedure each time you start the sprayer to
you start
It
safely.
help ensure the sprayer
is
ready
to
operate and that
NOTE For the first time startup, be sure to flush the
sprayer first. See page
9
and
10
for FLUSHING.
1.
Don't instail the spray tip yet!
2.
Put the suction tube into the paint container.
3. Lower the pressure setting by turning the pres-
sure adjusting knob all the way counterclockwise.
See Fig. 3.
Fig.
2
m359
6
307-889
4.
Disengage the gun safety latch. See Fig. 4.
..
5.
To prime the pump, open the pressure drain
valve. Turn the ON/OFF switch to ON, and slowly
increase the pressure setting until the sprayer
starts. When fluid
is
flowing freely, hold a metal
grounded
metal waste container. See Fig.
2.
part of the
gun firmly against and aimed into a
Trigger the gun to prime the hose and gun. Keep
the gun triggered until ail air is forced
out
of the
system and the paint flows freelyfrom the gun.
Release the trigger and engage the gun safety
latch.
6.
Check all fluid connections for leaks.
If
any leaks
Warning on page
2
before tightening connec-
are found, follow the Pressure Relief Procedure
tions.
7. Install the spray tip and tip guard. You must use
a tip guard on the gun. Be sure the gun safety
latch
is
engaged. See Fig.
4.
Install the spray tip.
manual 307-848, supplied with the gun, for in-
If
you are using the
RAC
IV
tip guard, refer to
tip guard, refer to the instructions supplied with it.
stallation instructions.
If
you are using some other
A
when flushing
Maintainfirm metal-t&metaicontact
'A
Fig.
3
0143
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