User's Manual
Installation
2 309923F
Installation
Before installing air line components, blow out the pipe
line to remove debris. Be sure air to the regulator is
clean. Erratic operation or loss of regulation is usually
caused by dirt in the regulator.
Use pipe compound or tape sparingly and only on male
threads. Locate the regulator as close as possible to the
equipment it serves.
Install a main air shutoff valve upstream from the air
controls to isolate them for service.
Shop Air Piping Layout
CAUTION
Do not hang the air control unit directly off a pump air
motor inlet, which could be damaged by the weight of
the unit and operating stress.
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Membrane air
drying system
Desiccant air
drying system
Ball Valve
Drain Valve
Drain
Leg
Air Control unit
or Air Filter
1/2” (13
mm) drops
Main Air Line
3/4” (19 mm) minimum
1-1/4” (32 mm) optimum
S
l
o
p
e
s
d
o
w
n
a
n
d
a
w
a
y
R
e
c
o
m
m
e
n
d
e
d
4
”
(
1
1
7
m
m
)
d
r
o
p
i
n
5
0
’
(
1
5
.
2
4
m
)
g
a
l
v
a
n
i
z
e
d
Coalescer
Air
Filter
Compressor
Flexible hose
between compressor
and stand pipe
1
5
-
2
0
f
t
.
(
4
.
6
-
6
.
1
m
)
• Main Air Line stand pipe should not be smaller than compressor outlet size.
• A minimum of 25 ft. (7.62 m) from compressor to first filter outlet is required to cool air [50 ft. (15.24 m) optimum]
Main Air
Shut-off Valve