GAI-Tronics 12526-001 Kit for 13340 Stainless Steel Bracket - Manual (Page 4)

Pub. 42003-098C
M ODEL 12526-001 M OUNTING B RACKET R EPLACEMENT K IT Page: 4 of 4
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Installation of Model 13309 Speaker Horn
Hardware used for Model 13309 installation only. (Not shown in Figure 1.)
Qty. Description
1 Speaker mounting bracket, stainless steel
2 Carriage bolt, ½-13
×1.25-inch, stainless steel
2 Hex nut, ½-inch, stainless steel
2 Flat washer, ½-inch, stainless steel
2 Lock washer, split ring, ½-inch, stainless steel
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.
1. Disassemble and remove the existing carriage bolts, hex nuts, flat washers, and split-ring lock washers
from each side of the horn. Remove the existing bracket. (New stainless steel hardware is included in
this kit to replace the existing bracket hardware, if needed.)
2. From the front of the horn, insert the ½-13
×1.25-inch carriage bolt. Feed the bolt through the molded
opening at the side of the horn. The bolt will face out and away from the horn. Repeat this with the
other ½-13
×1.25-inch bolt on the opposite side of the horn.
3. Place the ½-inch flat washers over the bolts.
4. Place the mounting bracket over the bolts.
5. Place the ½-inch split-ring lock washers over the bolts. Place the ½-inch hex nuts on the bolts.
6. Orient the horn to the desired position, and tighten the nuts to 180–200 in-lbs. torque.