Wolo 820 Giant - Manual

Your choice of the Wolo’s Giant Roof Mount Air Horn is the perfect choice to compliment your vehicle. Wolo’s horns are
manufactured with the finest of material. Every horn is inspected and tested before being packaged. Precision
workmanship and quality components will assure years of dependable service. If you need help installing your new
Wolo horn or have any questions about the product. Our technicians are available to answer your questions Monday
thru Friday 9 AM to 4 PM EST at 1-888-550-HORN (4676).
Air Horn Installation
1. Locate the desired area you wish to mount the Giant air horn. For best results,
the front of the horn should be unobstructed so that the horn’s sound can project
straight ahead. Use the horn’s gasket as a template, mark hole locations and drill
to size. See fig. 1.
2. Secure the horn to the vehicle using the hardware provided. Tighten screws
evenly to prevent damage to the horn. See fig. 2. IMPORTANT: Be sure to use
the rubber gasket to protect against water leaks.
3. Place the rubber-molding strip into the front trumpet support bracket. Position the
bracket around the narrow part of the trumpet. Push the bracket forward until it is
tight. Use the bracket as a template, mark hole locations and drill to size. See
fig. 3.
4. Secure the front trumpet support bracket to
the vehicle using the hardware provided.
Tighten screws evenly. IMPORTANT: Be
sure to use the rubber gasket to protect
against water leaks.
5. Secure the flexible inlet hose into the base of
the horn. Do not remove the Teflon tape on
the threaded end of the hose. The tape is
used to help prevent air leaks. CAUTION:
Avoid making any kinks or sharp bends in
the flexible inlet hose that might reduce the
airflow to the horn, such could alter the
sound of the horn.
6. Connect the other end of the flexible inlet hose to the valve that will provide air from the tank on-board system
INSTALLATION INSTRUCTIONS
Model 820-825 GIANT ROOF MOUNT AIR HORNS
ANY EXPRESSED WARRANTY NOT PROVIDED HEREIN IS EXCLUDED AND DISCLAIMED. THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND OF FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY LIMITED TO A TERM
OF THREE (3) MONTHS. UNDER NO CIRCUMSTANCES SHALL WOLO BE LIABLE TO PURCHASER OR ANY OTHER PERSON
FOR ANY SPECIAL OR CONSEQUENTIAL DAMAGES, WHETHER ARISING OUT OF BREACH OF WARRANTY OR OTHERWISE.
To obtain warranty service, return the product prepaid, and include the original bill of sale showing the date of purchase. Provide with
the return a brief description of the problem. Also, include with the return a check or money order in the amount of $10.00 to cover
return shipping. Mail to:
Wolo Manufacturing Corp.
One Saxwood Street, Deer Park, NY 11729
Attn: Warranty Service
E-mail: [email protected]
© 2007 Wolo Mfg. Corp All Rights Reserved.
WARRANTY
Wolo Manufacturing Corporation (“Wolo”) warranties to the original purchaser, for three months from the date of purchase, that
this product is free from defects in workmanship and materials. If there is such a proven defect, Wolo, at its option, will either repair
or replace the item free of charge, if it is returned to Wolo within three months from the date of purchase together with proof of
purchase as described below. Wolo reserves the right to inspect any defect prior to settling any warranty claim by repair or
replacement. This warranty is limited as above provided and Wolo will not be responsible for fire or other casualty or accident, due
to neglect, abuse, abnormal use, modifications, faulty installation of this product, or natural causes.
Fig. 1
Fig. 2
Fig. 3