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INSTALLATION PROCEDURE
-
ALL MODELS
rWARNING
1
(Refer to Figs.
2
and
3)
To
prevent hazardous concentrations of toxic
andlor flammable vapors, spray only in a prop-
THE SPRAY GUN UNLESS VENTILATION FANS
erly ventilated spray booth. NEVER OPERATE
ARE
OPERATING.
Check and follow all of the National, State and
Local codes regarding air exhaust velocity re-
quirements.
AirlFluid Regulator Kit
The AirlFiuid Regulator Kit is an assembled unit. It con-
sists of the following parts:
a pre-set safety valve
(506),
which prevents over-
pressurization of the spray gun by opening auto-
matically
if
the incoming air pressure to the pump
exceeds
95
psi
(6.6
bar)
one air regulator (B) to control the air pressure to
the pump (A), and a second regulator
(C)
to con-
trol the air pressure to the spray gun (H)
an air line fitting
(502)
and coupler (503), to con-
nect the main air line to the airlfluid regulator kit
connectors and fittings.
Connect the pump air regulator (B) to the pump's air
inlet. Use this regulator to control pump speed and
fluid pressure.
The regulator kit's air inlet consists of a quick-discon-
the coupler from the pin fitting and screw it onto the
nect coupler (503) and a pin fitting (502). Disconnect
end of your air supply hose, but do not reconnect the
coupler to the pin fitting yet.
System Accessories
Install an air line filter
(D)
in the main air line (E), to
remove harmful dirt and moisture from the com-
pressed air supplied to the pump and gun. Down-
stream from the pump air regulator (B), install a
bleed-type master air valve
(F),
using necessary
adapters.
R
?n7-Q17
valve
(G).
Near the pump's fluid outlet., install a tee and drain'
7
WARNING
Two accessories are required in your system: a
bleed-type master air valve (F) and a fluid drain
valve (G). These accessories help reduce the
tion, splashing in the eyes or on the skin, or in-
risk of serious bodily injury including fluid injec-
jury from moving parts
if
you are adjusting or
repairing the pump.
The bleed-type master air valve relieves air
trapped between this valve and the pump after
the air is shut off. Trapped air can cause the
close to the pump.
pump to cycle unexpectedly. Locate the valve
The
fluid
drain valve assists in relieving fluid
gun: triggering the gun to relieve pressure may
pressure in the displacement pump, hose, and
not be sufficient.
Hose and Gun Connections
The Hose Kit consists of the spray gun's air and fluid
supply hoses. The fluid hose (401) has spring guards
on both ends, and includes an in-line fluid filter (402)
at the gun end. The hoses are tied together for ease of
movement.
Connect the male end of the air hose (403) to the 114
connect the female end to the air inlet in the spray gun
npsm(f) swivel outlet of the gun air regulator
(C),
and
(H)
handle.
Connect the male end of the fluid hose (401) to the
pump's fluid outlet, and connect the female end to the
gun's fluid inlet.
DO
NOT install the spray tip in the gun
yet.
um
GROUNDING
~~~~~
WARNING
Before operating the pump, ground the system as
explained under
FIRE
OR
EXPLOSION HAZARD
and Grounding on page
3.