VIAIR 91015 1.5 Gallon Air Tank User Manual

June 9, 2024
VIAIR

VIAIR Logo 91015 1.5 Gallon Air Tank
User Manual
VIAIR 91015 1.5 Gallon Air Tank

91015 1.5 Gallon Air Tank

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

Please read this instruction manual carefully prior to operating this product.
Pay particular 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.
NOTE: Your air tank comes with six 1/4″ NPT port openings to allow installation in many configurations on your vehicle. To insure safe and trouble-free use of your air tank, we strongly recommend that you install a drain cock and a safety pressure relief valve.
IMPORTANT:
a. VIAIR® tanks are rated for 200 PSI maximum working pressure. Do not over pressurize. Overpressuring may result in death or serious injury.
b. Tank is not intended to be used as a breathing device.
c. Always wear ANSI-approved safety glasses when operating air tank.
d. Bleed pressure from tank after each use and before servicing or adding attachments.
e. Use only attachments rated for 200 PSI maximum.
CAUTION: DO NOT PRESSURIZE YOUR TANK UNTIL YOU HAVE INSTALLED ALL NECESSARY PORT FITTINGS AND ACCESSORIES.
a. Apply sealant to threads of fittings prior to assembly and hand tighten each part then use a wrench for an airtight connection.
b. Do not over tighten if your port fittings are made from brass, since brass threads can be stripped. The fittings need to be only airtight.
c. Always release air from tank before servicing or repairs.
d. Wear safety glasses or goggles when operating this product.
WARNING: DRAIN TANK AFTER EACH USE. FAILURE TO DRAIN TANK AND REMOVE CONDENSATION WILL CAUSE TANK TO RUST PREMATURELY.
a. To remove any accumulated condensation inside the tank, bleed pressure from tank until pressure is approximately 5 PSI to 20 PSI.
b. Drain water from tank by opening the drain cock valve.
c. If drain cock valve is plugged, release all air pressure from the tank. Remove and clean the drain cock valve then reinstall.
d. After water has been drained, close drain cock.
IMPORTANT: Please observe air tank’s Date of Manufacture (stamped on tank leg). Replace air tank 2 to 5 years from date air tank was first used, or use the date of manufacture as reference. Your adherence to air tank draining guidelines will determine the replacement date of your air tank. RUSTED TANKS CAN CAUSE EXPLOSION OR FATAL INJURY. Discard tank immediately if tank is rusted internally.
NOTE: When using safety pressure relief valve, point the safety pressure relief valve away from your body. Use the pull ring on the safety relief valve to open the relief valve to vent any pressure inside the tank before attempting to service tank.

1.5 GALLON AIR TANK PARTS LIST:

VIAIR 91015 1.5 Gallon Air Tank - Figure 1

A. Vibration Isolators (4 pcs)
B. Brass Inserts (4 pcs)
C. Mounting Bolts (M11 x 35mm) (4 pcs)
D. Mounting Bolts (M11 x 45mm) (4 pcs)
E. Washers (4 pcs)
F. Locking Washers (4 pcs)
G. Hex Nuts (4 pcs)

See Fig. 1 for Mounting Hardware Assembly

VIAIR 91015 1.5 Gallon Air Tank - Figure 2

NOTE: We have included 4 pcs. of rubber bushings in your tank mounting hardware. You have the option of using two layers of rubber bushings on one of your tank legs to slightly tilt tank toward drain hole to improve drainage when using a drain cock.

TROUBLESHOOTING GUIDE:

PROBLEM: POSSIBLE CAUSE(S) CORRECTIVE ACTION
Tank loses air pressure 1. Air leaks from fittings 1. Locate leak by

applying soap  & water solution. Tighten  fittings as needed
Tank leaks| 1. Pinhole from internal rusting| 1. Replace tank immediately
Can’t get air from tank to inflate tire| 1. Low tank pressure| 1. Tank pressure must exceed tire  pressure. Increase tank  pressure

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

PLEASE NOTE:
THIS WARRANTY COVERS PRODUCT DEFECTS ONLY; IT DOES NOT COVER INCIDENTAL OR CONSEQUENTIAL DAMAGES AS RESULT OF MISUSE OR ABUSE.
This Manual is proprietary to VIAIR® Corporation and no ownership rights are hereby transferred. No part 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 of the Manual. Users must be aware that updates and amendments will be made from time to time to the Manual. It is the user’s responsibility to determine whether there have been any such updates or amendments. Neither VIAIR® nor any of its directors, officers, employees or agents shall be liable in contract, tort or in any other manner whatsoever to any person for any loss, damage, injury, liability, cost or expense of any nature, including without limitation incidental, special, direct or consequential damages arising out of or in connection with the use of the Manual.
All third party product names, logos, and brands are property of their respective owners. All company, product service and trademark names are for identification purposes only. Use of these names, logos, and brands does not imply ownership or endorsement.

VIAIR Logo 15 EDELMAN
IRVINE, CA 92618
TEL: 949-585-0011
FAX: 949-585-0188
www.viaircorp.com
© VIAIR® Corporation
R1-062022

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