Setup
NOTE When tightening fittings at the pressure con-
trol, hold one wrench firmly on the hex
of
the pressure
control fitting to keep it from rotating.
Use
another
wrench
to
tighten the mating fitting.
1.
Connect the hoses
(6263)
and gun
(61).
See Fig.
1.
Don’t use thread sealant on the hose and gun
connections. Don’t install the spray tip yet!
WARNING
sure the hoses are electrically conductive, that the
If
you supply your own hoses and.spray gun, be
at least’795
bar
Working
Pressure.
This is to re-
gun has a tip guard, and that each part is rated for
duce the risk of serious bodily injury caused by
static sparking, fluid injection or over-pressuriza-
tion and rupture of the hose or gun.
I
1
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
15.2
m
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
filter and the main hose. See Fig.
1.
4.
Always use the main filter outlet for one gun
operation. Never plug this outlet.
2.
Fill the packing nut/wet-cup
(216) 1/3
full
with
Graco Throat Seal Liquid
(TSL),
supplied. See
Fig.
1.
3.
Check the electrical setvice.
a. Be sure the electrical service
is
properly rated
for your sprayer and that the outlet you use is
properly grounded.
b. Have a licensed electrician attach an appro-
priate plug to the power supply cord.
A
Do
not install
any
shutoff
device
here.
302.
Fig.
1
62
E358
c. Use an extension cord which has
3
wires
of
a
minimum
1.5
mm size, and a maximum of
45
m long. Longer lengths may affect sprayer
performance.
4.
Be sure the ON/OFF switch
(302)
is OFF. Then
least
6
m away from the spray
area.
plug
the cord into a
grounded
electrical outlet at
WARNING
the risk of fire or explosion which can result in seri-
Proper electrical grounding is essential to reduce
the warning section
FIRE
OR
EXPLOSION
HAZ-
ous
bodily injury and property damage. Refer to
ARD
on page
3
for more detailed grounding in-
structions.
4
307-889
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