SETUP
1.
Connect Hose and Gun.
Refer
to
Fig
6
-
1
NOTE:
When tightening fittings at the pressure control,
hold one wrench firmly on the hex of the pressure
control fitting to keep it from rotating. Use an
-
other wrench to tighten the mating fitting.
a. Remove the cap from the filter outlet nipple and
screw the
15.2
m main
fluid
hose onto the nipple.
b. Connect the whip hose between the fluid hose
and the gun inlet connection.
c. Don't use thread sealant, and don't install the
spray tip yet!
If you are supplying your own hoses and spray
WARNING
gun, be sure the hoses are electrically conduc
-
tive, that the gun has a tip guard and that each
part is rated for at least
207
bar
Working
Pres
-
sure. This is to reduce the risk of serious bodily
injury caused by static sparking, fluid injection or
over
-
pressurization and rupture of the hose or
gun.
2.
Two Gun Hookup.
Remove the cap from the
1/4.
cessory hose and gun. See
Fig
6-2.
npsm(m) nipple
-
See
Fig
6
-
1
-
and attach an ac-
CAUTION
To
avoid damaging the pressure control, which
component damage, follow these precautions:
may result in poor equipment performance and
1.
Always use nylon spray hose at least
15.2
m
2.
Never use a wire braid hose as it is
too
rigid to
3.
Never install any shutoff device between thefil-
4.
Always use the main filter outlet for one gun op
-
long.
act
as
a pulsation dampener.
ter and the main hose. See
Fig
6-1.
eration. Never plug this outlet.
3. Fill Packing Nutwet
-
Cup.
See
Fig
6
-
1
Fill the packing nut/wet-cup
1/3
full
with Graco
Throat Seal Liquid (TSL), supplied.
4.
Check the Electrical Service
a. Be sure the electrical service is properly rated for
your sprayer and that the outlet you use is prop
-
erly grounded.
b. Have a licensed electrician attach an appropri
-
ate plug
to
the power supply cord.
c. Use an extension cord which has
3
wires of a
minimum12gaugesize,andamaximumof45m
long. Longer lengths may affect sprayer per
-
formance.
6
307-670
DO NOT INSTALL ANY
SHUTOFF DEVICE
HERE
Fig
6
-
1
ON/OFF SWITCH
\
...
^.
.
.
HOSE
'
PRESSURE
\
SECONDARY HOSE
DRAIN VALVE
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