97C COMPRESSOR KIT 12V

PART NO. 00097

97C COMPRESSOR KIT 24V

PART NO. 02497

98C COMPRESSOR KIT

PART NO. 00098

97C

98C

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

97C - 98C Air Compressor Kit

IMPORTANT SAFETY INSTRUCTIONS

CAUTION - To reduce risk of electrical shock or electrocution:

- Do not disassemble. Do not attempt repairs or modifications. Refer to qualified service

agencies for all service and repairs.

- Do not use this product in an area where it can fall or be pulled into water or other liquid.

- Do not reach for this product if it has fallen into liquid.

- Use this compressor with 12-volt (P/N: 00097, and 00098) or 24-volt (P/N: 02497)

DC systems only.

- This product should never be left unattended during use.

WARNING - To prevent injury:

- Never allow children to operate this compressor. Close supervision is necessary when this

compressor is being used near children.

- This compressor will become very hot during and immediately after use. Do not touch any part of

this compressor with bare hands during and immediately after use.

- Do not use this product near flames or explosive materials or where aerosol products are being used.

- Do not operate this product where oxygen is being administered.

- Do not pump anything other than atmospheric air.

- Never use this product while sleepy or drowsy.

- Do not use any tools or attachments without first determining maximum air pressure for that

tool or attachment.

- Never point any air nozzle or air sprayer toward another person or any part of the body.

- Wear safety glasses or goggles when operating this product.

- Use only in well ventilated areas.

INSTALLATION

Please read and follow the installation instructions carefully to avoid injury or damage to the compressor and your vehicle. Each of our air compressors and parts have been carefully produced and packaged. Before you begin installation, please familiarize yourself with Installation Parts List

(Fig. 1) of this manual.

Guidelines for Selecting Mounting Location:

The selection of proper mounting location for your air compressor will help ensure a long and trouble free compressor service life. Please pay close attention to the following guidelines:

1. Select a FLAT, UPRIGHT AND SECURE location where the compressor can be mounted.

2. To maximize air compressor performance, locate compressor as CLOSE TO THE BATTERY

as possible so that length of positive lead wire required is at a minimum.

3. Choose mounting location that is as cool as possible and AWAY FROM HEAT SOURCES.

The cooler the ambient temperature the less chance the compressor will overheat.

4. This compressor is moisture & splash resistant, but NOT WATER PROOF. Do not mount

compressor in locations where the unit is likely to come in contact with water.

5. If it is necessary to mount the air compressor further away from the battery, such as inside

your vehicle or in the bed of your pickup, use a minimum 12 AWG positive lead wire for

remote installation. (See wire gauge reference chart)

6. Do not mount compressor near areas where flammable liquids are stored.

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MOUNTING AND WIRING

97C - 98C Air Compressor Kit

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 air compressor with the four sets of 13/64” (5 mm) bolts, nuts, washers, and locking

washers provided. Use of thread sealant recommended.

5. IMPORTANT: Please note, your compressor may have a check valve. DO NOT remove

check valve from the unit.

6. Connect compressor’s positive lead wire to one of the leads of your pressure switch.

7. Make sure that your compressor setup is properly fused. For appropriate fuse size,

refer to amp draw of compressor in the specifications section of this manual.

Round up when choosing a fuse.

8. Always locate fuse as close as possible to power source.

9. Before connecting to power source, re-check to make sure that all connections

are properly connected.

10. Connect and test compressor system by running the compressor for a short time to build up

pressure in your air tank.

11. Once air pressure reaches preset cut out pressure of your pressure switch, the compressor

will shut off. Inspect all air line connections for leaks with soap and water solution.

If a leak is detected, the air line may not be cut squarely or pushed all the way in.

Tighten connections if needed.

(Fig. 1) Air Compressor Kit Installation Parts List:

P/N 00097, P/N 02497, & P/N 00098 98C - P/N 00098 (ONLY)

A B C D E

A. Ring Terminal (1pc) B. Mounting Bolts (4pcs)

C. Flat Washers (8pcs)

D. Locking Washers (4pcs)

E. Nuts (4pcs)

F. Vibration Isolator (4pcs)

F

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97C - 98C Air Compressor Kit

OPERATING INSTRUCTIONS

1. IMPORTANT: Always operate the compressor at or below the MAXIMUM PRESSURE RATING of

the compressor. Please refer to Application & Specifications Sections of this manual for details.

2. Always observe the MAXIMUM DUTY CYCLE of the air compressor. Refer to Compressor

Applications and Specifications Sections of this manual for details. Operation exceeding

maximum pressure ratings and/or duty cycle will result in damage to the air compressor.

3. To prevent discharge of your vehicle’s battery, and enhance performance, ALWAYS keep the

vehicle’s engine running while using the compressor.

MAINTENANCE & REPAIRS

1. Periodically check all electrical and fitting connections. Clean and tighten as needed.

2. Periodically check all mounting screws. Tighten as needed.

3. Regularly clean dust and dirt from compressor cooling fins and motor housing.

4. Your air compressor is equipped with permanently lubricated, maintenance-free motor.

Never try to lubricate compressor.

5. All repairs should be performed by Manufacturer or Manufacturer’s Authorized Service

Agencies only.

CAUTION:

Never touch the air compressor or fittings connected to the air compressor with bare hands during or immediately after use. The compressor will become very hot during and after use. If necessary, wear heat resistant gloves.

PLEASE NOTE:

Use thread sealant for proper installation. Teflon tape is not recommended.

Properly sealed, recommended torque for 1/8” NPT fittings is 10 to 11 ft. lbs.

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97C - 98C Air Compressor Kit

SPECIFICATIONS

• Part No. 00097 / 97C 12V Air Compressor

Motor Voltage:

Max. Current Consumption:

Motor Type:

Max. Working Pressure:

12 Volts

13 Amps

Permanent Magnetic

130 PSI

Max. Duty Cycle (@ 72°F & 100 PSI): 10%

Max. Ambient Temperature:

Min. Ambient Temperature:

Dimensions:

Net Weight:

158°F

-40°F

5.5”L x 2.2”W x 4.4H”

2.25 Lbs.

• Part No. 02497 / 97C 24V Air Compressor

Motor Voltage:

Max. Current Consumption:

Motor Type:

Max. Working Pressure:

24 Volts

8 Amps

Permanent Magnetic

130 PSI

Max. Duty Cycle (@ 72°F & 100 PSI): 10%

Max. Ambient Temperature:

Min. Ambient Temperature:

Dimensions:

Net Weight:

158°F

-40°F

5.5”L x 2.2”W x 4.4H”

2.25 Lbs.

• Part No. 00098 / 98C Air Compressor

Motor Voltage:

Max. Current Consumption:

Motor Type:

Max. Working Pressure:

12 Volts

13 Amps

Permanent Magnetic

130 PSI

Max. Duty Cycle (@ 72°F & 100 PSI): 10%

Max. Ambient Temperature:

Min. Ambient Temperature:

Dimensions:

Net Weight:

158°F

-40°F

5.5”L x 3.1”W x 4.7H”

2.55 Lbs.

USER MANUAL

97C - 98C Air Compressor Kit

COMPRESSOR APPLICATION GUIDE

To ensure that you get the highest level of satisfaction from your compressor performance, refer to information below:

VIAIR COMPRESSOR REFERENCE CHART

COMPRESSOR SERIES

090 SERIES

092 SERIES

095 SERIES

097 SERIES

098 SERIES

100 SERIES

250 IG SERIES

275 SERIES

280 SERIES

325 SERIES

330 IG SERIES

350 SERIES

380 SERIES

400 SERIES

420 SERIES

444 SERIES

450 SERIES

450 IG SERIES

460 SERIES

480 SERIES

*Duty Cycle at 200 PSI and 72°F.

DUTY CYCLE

(100 PSI @ 72°F)

9%

9%

9%

10%

10%

15%

100%

25%

30%

33%

100%

100%

100%

*55%

33%

33%

100%

*50%

100%

100%

100%

100%

*50%

MAX. WORKING PRESSURE

120 PSI

120 PSI

120 PSI

130 PSI

130 PSI

130 PSI

150 PSI

150 PSI

150 PSI

150 PSI

150 PSI

150 PSI

200 PSI

150 PSI

150 PSI

200 PSI

150 PSI

150 PSI

150 PSI

200 PSI

ABOUT COMPRESSOR DUTY CYCLE:

Duty cycle refers to the amount of time a compressor can be
operated 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

(100 PSI @ 72°F)

9%

10%

15%

20%

25%

30%

33%

50%

100%

MINUTES ON /

OFF

5 Min. On / 55 Min. Off

6 Min. On / 54 Min. Off

9 Min. On / 51 Min. Off

12 Min. On / 48 Min. Off

15 Min. On / 45 Min. Off

18 Min. On / 42 Min. Off

19 Min. On / 41 Min. Off

30 Min. On / 30 Min. Off

1 Hour Run Time

NOTE: All compressors, regardless of rated duty cycle, require sufficient rest time in between cycles to allow for partial or complete heat dissipation. Heat dissipation rates may vary depending on ambient temperatures and operating conditions.

ABOUT RATED WORKING PRESSURE:

To ensure trouble free service life of your compressor, always operate compressor within rated working pressure of the compressor. Never use a pressure switch with a higher cut-off pressure than compressor’s rated working pressure.

USER MANUAL

97C - 98C Air Compressor Kit

TROUBLESHOOTING GUIDE:

PROBLEM: POSSIBLE CAUSE(S)

Tank pressure drops when compressor(s) shut off

1. Loose drain cock

2. Check valve leaking

3. Loose connections

CORRECTIVE ACTION

1. Tighten drain cock

2. Replace check valve or

compressor

3. Check all connections with

soap and water solution

and tighten

Compressor runs continuously and air flow lower than normal

1. Excessive air usage

2. Loose connections

3. Worn piston ring or inlet valve.

4. Clogged air filter element

1. Decrease air usage

2. Check all connections with

soap and water solution

and tighten.

3. Replace compressor

4. Replace air filter element

Compressor runs continuously causing safety valve (if equipped) to open

Excessive moisture in discharge

1. Faulty pressure switch

2. Defective safety valve

1. Excessive water in air tank

2. High humidity

1. Replace pressure switch

2. Replace safety valve

Compressor will not run

Excessive knocking or rattling

1. No power, or power switch

in OFF position

2. Blown fuse

3. Faulty pressure switch

(if hooked up to a

pressure switch).

1. Loose mounting bolts

2. Worn bearing on eccentric or

motor shaft

3. Cylinder or piston ring is worn

1. Drain tank, tilt tank to drain.

Drain tank more frequently

2. Move compressor to area

with less humidity, or use

water separator

1. Make sure compressor

switch is ON

2. Disconnect compressor

from power source, replace

fuse. (Refer to Specifications

section for correct

fuse amperage)

3. Replace pressure switch

1. Tighten bolts

2. Replace bearing or

piston assembly

3. Replace piston or compressor

CAUTION: NEVER DISASSEMBLE COMPRESSOR WHILE

COMPRESSOR IS PRESSURIZED.

USER MANUAL

97C - 98C Air Compressor Kit

25

30

40

50

60

5

10

15

20

AMERICAN WIRE GAUGE GUIDE 12-VOLT:

Amp Draw

AMERICAN WIRE GAUGE GUIDE 24-VOLT:

Length of wire from battery to compressor (in feet)

14

14

12

12

5

16

16

16

10

10

10

16

14

12

10

10

10

8

6

6

10

8

8

6

15

16

12

10

6

4

6

6

8

6

20

14

10

10

4

4

Amp Draw

Length of wire from battery to compressor (in feet)

25

30

40

50

60

5

10

15

20

5

16

16

16

16

16

10

16

16

16

14

12

SINGLE “C” MODEL

10

10

10

15

16

16

14

12

12

10

COMPRESSOR WIRING DIAGRAM

12 8

10

10

10

8

20

16

14

12

6

6

Wiring Diagram:

(Fuse Not Included)

87

12V 40A

Relay

30

85 86

Fuse

+

Battery

-

To Keyed

Power Source

Pressure

Switch

LIMITED WARRANTY:

VIAIR Corporation warrants this product, when properly installed and under normal conditions of use, to be free from defects in workmanship and materials for a period of one year from its original date of purchase. To receive warranty service or repair, please contact VIAIR Corporation.

Returns should be made within one year of the date of purchase, after a Return Goods Authorization

(RGA) number has been assigned by VIAIR Corporation. To obtain RGA, fax a copy of your receipt to (949) 585-0188. For complete warranty details, please visit: www.viaircorp.com/warranty

Rev.1

PLEASE NOTE:

THIS WARRANTY COVERS PRODUCT DEFECTS ONLY; IT DOES NOT COVER INCIDENTAL

OR CONSEQUENTIAL DAMAGES AS RESULT OF MISUSE OR ABUSE.

15 EDELMAN • IRVINE, CA 92618

TEL: (949) 585-0011 • FAX: (949) 585-0188 www.viaircorp.com

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