VIAIR Onboard Air Hookup Kit User Manual
ONBOARD AIR HOOKUP KIT
PART NO. 20052 (30 amp - 110PSI on, 150PSI off)
PART NO. 20053 (30 amp - 85PSI on, 105 PSI off)
PART NO. 20055 (30 amp - 90 PSI on, 120 PSI off)
IMPORTANT:
It is essential that you and any other operator of this
product read and understand the contents of this manual
before installing and using this product.
SAVE THIS MANUAL FOR FUTURE REFERENCE
USER MANUAL
ONBOARD AIR HOOKUP KIT
Please read this instruction manual carefully prior to operating this product.
Pay attention to the CAUTION and WARNING statements in this manual. Failure to
comply with these instructions could result in personal injury or property damage. Retain
these instructions for future reference.
PARTS LIST:
A
0
2
5
2
5
1
1
0
1
0
3
2
3
5
5
0
0
B
C
D
A. Illuminated Dash Panel Gauge with On/Off Switch (1pc)
B. 20Ft. Air Line Tubing (1pc)
C. Pressure Switch with Built-in Relay (1pc)
D. 20 Ft. Positive Extension Lead Wire
with 30A / 40A Inline Fuse (1pc)
E. 1/4” NPT (M) Quick Connect Coupler (1pc)
F. 1/4” NPT (F) Quick Connect Stud (1pc)
G. 1/4” NPT Female Tee (1pc)
H. 1/4” NPT Male Tee Compression Fitting (1pc)
I. Reducer (1/4” M to 1/8” F NPT) (1pc)
J. 1/4” Compression Fitting (1pc)
K1. Insulated Female Push-On Terminal (2pcs)
K2. Insulated Female Disconnect Terminal (1pc)
L. Insulated Male Push-On Terminal (2pcs)
M. Ring Terminal Connectors (3pcs)
N. Quick Splice Connectors (2pcs)
O. Cable Ties (6pcs)
P. Cable Tie Brackets (3pcs)
Q. Air Line Clips (3pcs)
R. Continuous Grommet Strip (1pc)
S1. Gauge Mounting Screws (2pcs)
S2. Gauge Mounting Nuts (2pcs)
S3. Gauge Mounting Washers (2pcs)
E
I
L
P
S1
F
J
M
Q
S2 S3
G
H
K2K1
N
O
R
USER MANUAL
INSTALLATION INSTRUCTIONS:
CHECK FOR CORRECT ONBOARD AIR HOOKUP KIT: Onboard Air Hookup Kits have been
designed for use with our 200, 300, and 400 series compressors. Please make sure that you have
the correct kit for use with your specic model compressor.
For Onboard Air Hookup to compressors or systems other than VIAIR components, refer to following
chart:
Compressor
Max. Amp Draw/Pressure Switch Cut-out Pressure
30 amp / 110PSI ON, 150 PSI OFF
30 amp / 85 PSI ON, 105 PSI OFF
30 amp / 90PSI ON, 120 PSI OFF
IMPORTANT:
The Illuminated Dash Panel Gauge has been fully function tested and calibrated for accuracy.
The air inlet on this gauge has a factory installed compression tting. DO NOT attempt to
tighten or loosen the body of this compression tting. Any adjustments will likely cause the
gauge to malfunction and void warranty. (See. Fig. 1)
NOTE: The Dash Panel Gauge included in this kit is rated for 150 PSI. Do not pressurize gauge over
150 PSI. Over-pressurization will cause the gauge to malfunction and will void your product warranty.
VIAIR
Onboard Air Hookup Kit
Part No. 20052
Part No. 20053
Part No. 20055
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