VIAIR 20075 User manual
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USER MANUAL
DUAL ONBOARD AIR SYSTEM
Pressure Switch & Relays:
Y. Sealed Pressure Switch
14011
*P/N 20075 & P/N 20175 only
12001
*P/N 20085 & P/N 20185 only
012
R1
Y Z
Coil Hose with Couplers:
30
AA
Accessories:
114
2
-1414141
14-1
14141
0-220R1
Air Tools / Carry Bag:
0-10
14
1
3-1
R
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BB EE
GG
II
FF
PARTS PACKAGES
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USER MANUAL
DUAL ONBOARD AIR SYSTEM
AIR TANK & PLUMBING
14
-
(See Figure 1)
Tank Fittings:
the air tank.
P/N 20011
DUAL OBA PLUMBING DIAGRAM
Typical System Configuration, May Vary Depending on Installation
Tank
Drain
Cock
Safety
Valve
Pressure
Switch
Open Ports
Push-to-Connect
Straight Fitting
Quick Connect
Coupler
Coil Hose
Leader Hose
From Compressor #2
Leader Hose
From Compressor #1
5
0
0
35
15
10
1
20
25
30
2
**Wiring Harness NOT included
Plumbing Diagram:
(Figure 1)
USER MANUAL
DUAL ONBOARD AIR SYSTEM
AIR TANK & PLUMBING
Mounting the Tank:
IMPORTANT:
-200
-
-
CAUTION! DO NOT PRESSURIZE YOUR TANK UNTIL YOU HAVE INSTALLED
ALL NECESSARY PORT FITTINGS AND ACCESSORIES.
-
-
-
WARNING: FAILURE TO DRAIN TANK AND REMOVE CONDENSATION
WILL CAUSE TANK TO RUST PREMATURELY.
-
-20
-
-
then reinstall.
IMPORTANT
R2
PLEASE NOTE: RUSTED TANKS CAN FAIL CAUSING EXPLOSIONS OR FATAL INJURIES.
SAFETY VALVE:
DUAL AIR COMPRESSOR INSTALLATION
CAUTION - To reduce risk of electrical shock or electrocution:
-
R
-
-
-12-
-
USER MANUAL
DUAL ONBOARD AIR SYSTEM
DUAL AIR COMPRESSOR INSTALLATION (CONT’D)
Guidelines for Selecting Mounting Location:
- RR
- R
-
- RR or R
-
-
-
-
-
143121
Compressor Wiring: (See Figure 3 on back of manual)
1
2
3 R
4 134
RR
Instructions
included in the Remote Inlet Air Filter Pack.
3
R-
-
31
R
10
11 3
12
4204
44
13
14
1
1
if needed.
USER MANUAL
DUAL ONBOARD AIR SYSTEM
OPERATING INSTRUCTIONS
IMPORTANT:1(P/N 20075 or P/N
20175 only) or 200 PSI (P/N 20085 or P/N 20185 only)
RRR
1 RRRR
use.
2
3
4 RRRR-R
Dual Compressor Maintenance & Repairs:
1
2
3 RR
element
more often.
4 R
-
R
CAUTION:
after use.
Dual Compressor Installation Tips:
1
2
2
3
4
PRESSURE SWITCH INSTALLATION
R
1401(P/N 20075 or P/N 20175 only) or 165 PSI on,
200(P/N 20085 or P/N 20185 only)1-
Pressure Switch and Relay Installation Tips:
1(The use of a relay is always
recommended).
2
Pressure.
3R021 (P/N 20075 or P/N 20175 only) or P/N 90221 (P/N
20085 or P/N 20185 only)
43
USER MANUAL
DUAL ONBOARD AIR SYSTEM
DASH PANEL GAUGE INSTALLATION
R
R
(See Figure 3 on back of
manual)
IMPORTANT:
200
RRR
1. Select Mounting Location for Dash Panel Gauge:
134
2. Air Line Connection to Dash Panel Gauge:
R
3. Routing Air Line to Tank:
R
14--
Installation Tips:
-
-
12
IMPORTANT - Drilling through rewall:
4. Wiring the ON/OFF Switch:
12
1
connector on the
5. Wiring the Dash Panel Gauge for Illumination:
6. Mounting the Dash Panel Gauge:
134
USER MANUAL
DUAL ONBOARD AIR SYSTEM
INLINE PRESSURE REGULATOR INSTALLATION
R
1. Mounting the Inline Pressure Regulator:
R
2. Air Line Connections to Inline Pressure Regulator:
14
14
14--
114-
3. Adjusting pressure:
-(See Figure 2)
Pressure Regulator Diagram:
(Figure 2)
DASH PANEL GAUGE INSTALLATION
7. Connect to Power Source:
4
8. Testing Your Onboard Air System:
R
USER MANUAL
DUAL ONBOARD AIR SYSTEM
DIGITAL TIRE INFLATION GUN OPERATING INSTRUCTIONS
1. Using the Digital Tire Ination Gun:
14
2. Filling Tires and other Inatable Items:
3. Checking Tire Pressure:
WARNING:
- 10
-
-
-
Please Note:
USER MANUAL
DUAL ONBOARD AIR SYSTEM
TROUBLESHOOTING GUIDE:
1
2
3
1
2R
3
1
2
3
4
1
2
3R
4R
1
2
1R
2R
1
2
1
2
1
2. Blown fuse
3
4
1
2
R
section for correct fuse
3
30
4R
Thermal
1
2
1
2R
1
2
or motor shaft
3
worn
1
2R
3R
CAUTION: NEVER DISASSEMBLE COMPRESSOR WHILE
COMPRESSOR IS PRESSURIZED.
R RR
USER MANUAL
DUAL ONBOARD AIR SYSTEM
COMPRESSOR APPLICATION GUIDE
VIAIR COMPRESSOR REFERENCE CHART
RRR R
RR 1002
00R 120
02R 120
0R 120
0R 130 10
0R 130 10
100R 130 1
20R 10 100
2R 10 2
20R 10 30
32R 10 33
330R 10 100
30R 10 100
30R 200 100
200
400R 10 33
420R 10 33
42R 1 331
0
444R 200 100
0200
40R 10 100
40R 10 100
40R 10 100
40R 200 100
0200
4R 200 100
100200
ABOUT COMPRESSOR DUTY CYCLE:
1002
ONE-HOUR DUTY CYCLE MINUTES ON /
1002 MINUTES OFF
10 4
1 1
20 124
2 14
30 142
33 2040
0 3030
1001R
ABOUT RATED WORKING PRESSURE:
-
USER MANUAL
DUAL ONBOARD AIR SYSTEM
AMERICAN WIRE GAUGE GUIDE 12-VOLT:
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
Wiring Diagram - Figure 3:
(Fuse not included)
DUAL GEN.2 MODEL
COMPRESSOR WIRING DIAGRAM
15 Edelman
Irvine, CA 92618
949-585-0011
www.viaircorp.com
Pressure
Switch
+-
Battery
Fuse
1
2
34
1. Compressor positive wire (Red)
2. To fused battery/power source (+)
(See amp draw of compressor for rating)
3. To one pole of pressure switch
4. Ground (-)
NOTE: Relay not to scale.
PN’s 20075, 20175, 20085, 20185
To Keyed
Power Source
To Lamp Circuit Dash Panel
R3-121420
USER MANUAL
DUAL ONBOARD AIR SYSTEM
SPECIFICATIONS
20042-
20142-
12
0
14
1
2100 02133
2100 3030
Max. Restart Pressure: 200 PSI
1
-40
Auto. Reset Thermal Protection: Yes
2004-
2014-
12
44
14
200
2200 100
2200
Max. Restart Pressure: 200 PSI
1
-40
Auto. Reset Thermal Protection: Yes
USER MANUAL
DUAL ONBOARD AIR SYSTEM
USER MANUAL
DUAL ONBOARD AIR SYSTEM
1R21
4-00114-01
LIMITED WARRANTY:
R
R
RRR
RR4-01www.
viaircorp.com/warranty
PLEASE NOTE:
RRRRRR
RR
R
R
R
R
the use of the Manual.
R® R2-020222
This manual suits for next models
3
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