Adaptive Technologies SBC3-8-CA-30 - Manual

© 2010 ATM Fly-Ware Signal Hill, CA
90755 (562) 424-1100 REV.00 06/07/10
SBC3-8-CA-30
TM
Swivel Beam Clamp
Installation Instructions for Swivel Beam Clamp
The SBC3-8-CA-30 is a load rated overhead swivel beam
clamp with a 30” cross arm for mounting and suspending
speakers. It is used to mount speakers with the AJ-2336
adjustable U-Bracket, standard yoke mounts or as a
suspension arm when eyebolts are installed. The cross arm
provides a rotation of 360° horizontally.
Warning:
Mounting and rigging audio equipment requires experienced
professionals. Improperly installed audio and video
equipment can result in property damage, personal
injury, death and/or liability to the installing
contractor.
Important:
Due to the wide variety of overhead structures, rigging
materials and rigging methods, these instructions assume
that the installing contractor/installer will exercise good
judgment in selecting the proper suspension points,
hardware and mounting area.
As a guide, the installation, when completed should
be capable of supporting at least 5 times the actual
applied load. Do not exceed the rigging system’s
working load limit of 300 Lbs. Use only Grade 8
hardware or load rated hardware to ensure a safe
installation.
Package Contents:
1 pc. SBC3-8-CA-30 Swivel beam Clamp
1 kit Hardware kit
1 pc. Instruction sheet
For Mounting Speakers:
Step 1.
Rotate the cross arm to the desire angle to have
access to the slot of the cross arm. (Figure 1, 2).
Step 2.
Attach the AJ-2336 adjustable u-bracket to the cross arm
using the two ¼-20X1 hex screws, nuts and washer on
the four outer holes of the cross arm. Make sure to place
the spacer clip in between the inner bracket and the
cross arm. Do not permanently tighten. Adjust the AJ-
2336 to the size of the speaker, add at least 1/2“ gap for
the gaskets. Capture the overlap of the AJ-2336 inner
and outer bracket using two or four ¼-20X2.5 hex
bolts, nuts and washers on the slots of the cross arm
(Figure 2). Tigthen all bolts permanently.
Figure 1
Figure 2