GAI-Tronics 12526-001 User Manual

Pub. 42003-098C

GAI-TRONICS® CORPORATION

A HUBBELL COMPANY

Mounting Bracket

Replacement Kit

MODEL 12526-001

Confidentiality Notice

This manual is pr ovided s olely as a n op erat ional, installation, and maintenance guide and contains sens itive
bus ines s and t echnic al infor ma tion tha t is confident i al and p roprietary to G AI-Tronics. GAI-Tronics
retains a ll intellectual pr operty and other rights in or to t he inf ormation c ontained herein, and s uch
informa tion may only be used in connection wit h the operation of you r GAI- Tronic s pr oduct or system.
This ma nual may not be disclosed in any form, in whole or in p art, dir ec tly or indirectly, to any t hird pa rty.

General Information

The Model 12526-001 Mounting Bracket Replacement Kit is used with the Model 13302, 13304, 13309
and 13340 Horns. Some of the parts for these models

are th e same.

Installation

Installation of Model 13340 Speaker Horn

Hardware used for Model 13340 installation only:

Qty. Description ID# on Figure 1

1 Speaker mounti ng bracket, sta inless steel 1
2

Hex bolt, ½-13×1. 25-inch, stainless steel
2 Lock washer, split-ring, ½-inch stainless steel 3
2 Lock wa sher, interna l/external t ooth, ½ -inch st ainless steel 4
2

Carriage bolt*, 3/8-16×0.75-inch, stainless steel
2 Hex nut*, 3/8-inch, stainless steel
2 Lock washer*, split-ring, 3/8-inch, stainless steel

*For Model 411A Wall Mounting Bracket Assembly: The stainless steel hardware designated replaces the
existing cadmium-plated hardware that is used to attach the speaker mounting bracket to the wall mounting
bracket assembly.

2

GAI-Tronics Corporation P.O. Box 1060, Reading, PA 19607-1060 USA

610-777-1374  800-492-1212  Fax : [phone]

ISIT WWW.GAI-TRONICS.COM FOR PRODUCT LITERATURE AND MANUALS

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Pub. 42003-098C

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ODEL 12526-001 MOUNTING BRACKET REPLACEMENT KIT Page: 2 of 4

NOTE: The numbers c alled out in the following instructions ref er to the identification numbers in
Figure 1.

1. Disassemble a nd remove the existing hex bolts, split-r ing loc k washers, and internal/externa l tooth lock

washers from each s ide of the horn. Remove the exist ing bracket.
(Disassembling the horn body is not required because the squar e nu ts poc ket ed in t he horn will be used
for att aching the new brac ket to the horn. N ew s tainless st eel ha rdware is included in this kit to rep lace
the existing b racket h ardware, i f needed.)

2. Align the mounting b rac ket (#1 ) and the internal/external t ooth lock washers ( #4) wit h the side holes of

the sp eaker mounti ng ears . [T he b rac ket can be revers ed to pla c e t he chamfered corner on a partic u l ar
side. Chamfer ed corners can b e u sed as an alternate mounting method ( using welding or bolting) t o
mount the bracket at a particular angle.]

3. Insert the hex bolts (#2) through the split-ring lock washers (#3), the mounting bracket (#1), and the

internal/externa l tooth lock washer s (#4), a nd tighten them into the square nuts located inside t he
spea ker mounting ears .

4. Orient the horn to the desired position, and tighten the ½-inch hex bolts to 180–210 in-lbs. torque.

Figure 1.

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