background image

Package #4 – Electrical:

 

I.   Fuse Holder & 20 ft. 16 Gauge Wire (1pc)

J.  20-amp Fuse (1pc)

K.   Push-on Female Terminals (4pcs)

L.   16-gauge Butt Connectors (2pcs)

M.  16-gauge Ring Terminal (1pc)

Package #6 – BSP Adapters for Air Lockers: 

   

(for use with Package #5)

 

O.  BSP Adapters (1/4" M to 1/8" F BSP) (2pcs)

REDUCER

Package #3 – "Air Out" Air Line (1/4" Air Line):

 

H.  Air Line for Remote Mounting Air Filter (1pc)

H

Thank you for purchasing this complete, self-contained onboard air system. Contained in one package, 

you’ll find everything you’ll need to install a high performance, onboard air source for your vehicle. 

Please follow these instructions to install your new system.

OBA Components: 

1 - 1.0 Gallon, 4 port VIAIR Air Tank

1 - 98C model VIAIR compressor with leader hose and check valve

(Check to make sure that you have eight labeled packages in your kit. Each package contains the parts needed 

for specific areas of installation, and may contain smaller bags within each package for specific uses.)

PARTS PACKAGES

 

USER MANUAL

ULTRA-LIGHT DUTY ONBOARD AIR SYSTEM

Package #1 – Pressure Switch & Relay:

 

A.   Pressure Switch - (85 PSI on, 105 PSI off) (1pc) 

B.   40-amp relay (1pc)

REDUCER

A

O

Package #2 – Fittings:

 

C.  1/4" NPT Drain Cock (1pc)

D.   1/4" NPT 145 PSI Safety Valve (1pc)

E.   1/4" NPT Compression Fitting (1pc)

F.    1/4" NPT Male Plug (1pc)

G.  T-Fitting – (1/4" M x 1/4" F x 1/8" F NPT) (1pc)

 

REDUCER

REDUCER

REDUCER

REDUCER

REDUCER

C

D

E

F

G

Package #5:

 

N.  T-Fitting – (1/4" M x 1/4" F x 1/4" F NPT) (1pc)

REDUCER

N

Package #7 – Compressor Installation:

 

P.   Leader Hose Bracket Clip (1pc) 

Q.  Mounting Bolts (4pcs) 

R.   Flat Washers (8pcs)

S.   Locking Washers (4pcs)

T.   Nuts (4pcs)

U.  Vibration Isolators (4pcs)

Package #8 – Air Tank Installation:

 

V.  Mounting Bolts (2pcs) 

W.  Flat Washers (4pcs)

X.   Locking Washers (2pcs)

Y.  Nuts (2pcs)

Z.  Rubber Tank Mount Bushings (2pcs)

B

RELAY WIRING SCHEMATIC

Pressure Switch

86

Fused

12-Volt

30

To Ground

85

87

Compressor

(+) Lead

I

K

J

L

M

REDUCER

Q

P

R S T

U

V

WX Y

Z

Summary of Contents for 10000

Page 1: ......

Page 2: ...ns the parts needed for specific areas of installation and may contain smaller bags within each package for specific uses PARTS PACKAGES USER MANUAL ULTRA LIGHT DUTY ONBOARD AIR SYSTEM Package 1 Pressure Switch Relay A Pressure Switch 85 PSI on 105 PSI off 1pc B 40 amp relay 1pc REDUCER A O Package 2 Fittings C 1 4 NPT Drain Cock 1pc D 1 4 NPT 145 PSI Safety Valve 1pc E 1 4 NPT Compression Fitting...

Page 3: ... with a wrench Do not over tighten if your port fittings are made from brass since brass threads can be stripped Always release air from tank before servicing WARNING FAILURE TO DRAIN TANK AND REMOVE CONDENSATION WILL CAUSE TANK TO RUST PREMATURELY To remove accumulated condensation inside the tank bleed pressure from tank until pressure is approximately 5 PSI to 20 PSI using drain cock Drain wate...

Page 4: ...is 10 11 ft lbs 98C Compressor Wiring See Figure 3 on back of manual 1 Disconnect ground cable from vehicle s battery 2 Temporarily position the air compressor in the location where it will be mounted 3 Route ground wire to the negative post of the battery or to an appropriate grounding point and cut ground wire to length as needed 4 Mount the 98C air compressor with the two 13 64 5 mm bolts nuts ...

Page 5: ...et port of the tank to keep moisture from being able to seep back to the tank PRESSURE SWITCH WITH RELAY INSTALLATION Your VIAIR Ultra Light Duty Onboard Air System comes complete with a pressure switch and a 40 amp relay that will turn on the compressor at 80 PSI and off at 105 PSI The pressure switch has a 1 8 NPT inlet at the bottom that will need to be installed into the 1 8 NPT port of the T ...

Page 6: ...Y CYCLE Duty cycle refers to the amount of time a compressor can beoperated in a given time period at 100 PSI and a standard ambient temperature of 72 F It is commonly expressed in percentage format Compressor on time on time off time Duty Cycle ONE HOUR DUTY CYCLE MINUTES ON 100 PSI 72 F MINUTES OFF 9 5 Min On 55 Min Off 10 6 Min On 54 Min Off 15 9 Min On 51 Min Off 20 12 Min On 48 Min Off 25 15 ...

Page 7: ...lt tank to drain Drain tank more frequently 2 Move compressor to area with less humidity or use air line filter Compressor will not run 1 No power or power switch in OFF position 2 Blown fuse 3 Motor overheats 4 Faulty pressure switch 1 Make sure compressor switch is ON 2 Disconnect compressors from power source replace fuse Refer to Specifications section for correct fuse amperage 3 Let compresso...

Page 8: ... of the Manual shall be used reproduced translated converted adapted stored in a retrieval system communicated or transmitted by any means for any commercial purpose including without limitation sale resale license rental or lease without the prior express written consent of VIAIR VIAIR does not make any representations warranties or guarantees express or implied as to the accuracy or completeness...

Reviews: