User manual, Dual 380c onboard air system – VIAIR Dual 380C OBA User Manual
Page 11
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USER MANUAL
P/N 20013, 20015, 20017, 20019
DUAL OBA SYSTEM WIRING DIAGRAM
15 Edelman
Irvine, CA 92618
949-585-0011
www.viaircorp.com
87
86
30
85
12V 40A
Relay
Pressure
Switch
87
86
30
85
+
-
Battery
12V 40A
Relay
Fuse
To Keyed
Power Source
AMERICAN WIRE GAUGE GUIDE 12-VOLT:
Wiring Diagram:
(Figure 3)
DUAL 380C ONBOARD AIR SYSTEM
Amp Draw
Length of wire from battery to
compressor (in feet)
5
10
15
20
5
16
16
16
14
10
16
14
12
10
15
16
12
10
10
20
14
10
10
8
25
14
10
8
6
30
12
10
8
6
40
12
8
6
6
50
10
6
6
4
60
10
6
4
4
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