Adaptive Technologies SBC3-8-CA-30 User Manual
TM
SBC3-8-CA-30
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.
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.
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 AJ2336 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
bolts, nuts and washers on the slots of the cross arm
(Figure 2). Tigthen all bolts permanently.
Improperly installed audio and video
Do not exceed the rigging system’s
or four ¼-20X2.5 hex
Swivel Beam Clamp
Figure 1
Figure 2
© 2010 ATM Fly-Ware Signal Hill, CA 90755 (562) 424-1100 REV.00 06/07/10
Step 3.
Attached the swivel beam assembly to the
attachment I-beam. Adjust the Locking plate
so that the bolts of the locking plates are a
close or touching to the sides of the I-beam.
Make sure that the locking plate is also secure
and resting on the grooves of the channel.
Make sure the beam clamps channel is
centered to the attachment I-beam. Clamp
the locking plates tightly to the beam both
vertically and horizontally with the 5/8” bolts,
washers and nuts. Add loctite thread
compound to the threads of the bolts over the
nut (Figure 3).
Step 4.
Put on the two end caps for the cross arm
(Figure 2).
Step 5.
Attach the speaker to the AJ-2336 adjustable
u-bracket with the hardware kit that comes
with it. Adjust the tilt angle and tighten the
screws on the sides. Refer to AJ-2336
product instruction sheet.
For Suspending speakers:
Step 1.
To Suspend a speaker to the cross arm, install the eyebolts to the center
holes of the cross arm close to the edge. Use load rated hardware to
suspend the speaker (Figure 4 and 5).
Step 2.
Install the hole plug to the center hole on the bottom of the tube.
Step 3.
Repeat step 3 and 4 to attach the Swivel beam clamp to the I-Beam.
Figure 3
Figure 4
Figure 5
© 2010 ATM Fly-Ware Signal Hill, CA 90755 (562) 424-1100 REV.00 06/07/10
Loading...