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Setup
A
1/4 npsm(m) fluid outlet
A
DO
not install any shutoff device here
A
.Rotate clockwise to Increase pressure
A
Shown in closed or spray position
A
Fill 1/3 full with TSL
74.
Fig.
32
r
WARNING
sure the hoses are electrically conductive, that the
If you supply your own hoses and spray gun, be
at least 2750psi
(195
bar) Working Pressure. This
gun has a tip guard, and that each part is rated for
is to reduce the risk of serious injury caused by
static sparking, fluid injection or over-pressuriza-
tion and rupture of the hose or gun.
CAUTION
To avoid damaging the pressure control, which
may result
in
poor equipment performance and
component damage, follow these precautions:
1. Always use nylon spray hose at least
50 ft.
(15 m) long.
2. Never use a wire braid hose as it is too rigid to
act as a pulsation dampener.
3. Never install any shutoff device between the
pump and the hose. See Fig.
1.
1. Connect the hose (74) and
gun (67) and screw
it onto the outlet nipple
(28).
Don't use thread
sealant, and don't install the spray tip yet1
2 . Fill the wet-cup (102). Pry off the wet-cup seal.
Fill the cup 1/3 full with Graco Throat Seal Liquid
(TSL), supplied. Install the wet-cup seal.
3. Plug in the sprayer. Be sure the ON/OFF switch
(52) is OFF. Plug the cord into a grounded outlet
at least away from the spray area.
4.
Check the electrical service. Be sure it is
120
V,
60 HzAC, 15 Amp (minimum). Use a properly
grounded outlet. Do not remove the third
(grounding) prong of the power supply cord, and
do not use an adapter.
Use a 3-wire, minimum
12
ga
(16
AWG),
15
amp
extension cord up to
150
R.
(45
m) long. Longer
lengths affect sprayer performance.
8
308-216
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