User's Manual

Installation
2 309924H
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
NOTE:
• 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].
Membrane or
desiccant air
drying system
Drain valve
Ball valve
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
i
n
.
(
1
1
7
m
m
)
d
r
o
p
i
n
5
0
f
t
(
1
5
.
2
4
m
)
g
a
l
v
a
n
i
z
e
d
p
i
p
e
.
1/2 in.
(13 mm)
drops
Air control
unit or air
filter
Drain leg
Air filter
Coalescer
Main air
shutoff valve
Compressor
Flexible hose
between compressor
and stand pipe
Main air line
3/4 in. (19 mm) minimum
1-1/4 in. (32 mm) optimum
1
5
-
2
0
f
t
(
4
,
6
-
6
,
1
m
)