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4307-655
Installation
Fig.
1
5
06301
9
3
1
16
A
17
7
Reference numbers and letters in parentheses in the
text refer to the callouts in the figure drawings and the
parts drawing.
WARNING
INJECTION HAZARD
T
o reduce the risk of property damage or
serious injury
, including fluid injection,
which could be caused by component
rupture or unrelieved fluid pressure,
D
A fluid drain valve is required in your system to
assist in relieving fluid pressure in the displace
-
ment pump, hose and gun; triggering the gun to
relieve pressure may not be suf
ficient.
D
The bleed-type master air valve is required in
your system to relieve air trapped between this
valve and the pump after the air regulator is
closed. T
rapped air can cause the pump to
cycle unexpectedly
, which could result in seri
-
ous injury
.
1.
Install a bleed-type master air valve on the pump
air supply line, downstream of the pump air regula
-
tor
, to shut of
f air to the pump.
2.
Install a fluid filter and fluid drain valve close to the
pump’
s fluid outlet. The fluid drain valve assists in
relieving fluid pressure in the displacement pump,
hose, and gun.
3.
Install a fluid pressure regulator to control fluid
pressure to the gun.
4.
Install a fluid shutof
f valve to shut off the fluid
supply to the gun.
5.
Connect a grounded fluid hose to the gun fluid
inlet.
6.
Without the tip installed, start the pump or sprayer
and flush it according to the pump or sprayer
instructions. Prime the pump or sprayer with the
fluid you are going to spray
.
Continued on the next page.