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Design Guide Supplement: Safety Cables
Design Requirements When Using the Safety Cable
If the loudspeaker requires a safety cable, please note the following information to aid your
design process:
The safety cable must be wrapped securely around a building support structure. For
surface-mount loudspeakers, you may wrap the safety cable securely around a structural
attachment point, such as an eye screw above the loudspeaker, as an alternative.
After attaching the safety cable to both the loudspeaker and building support structure
(or attachment point), you must remove enough slack from the safety cable such that,
in the event of a fall, the top (rear) of the loudspeaker will drop to a distance of no more
than
152 millimeters (6 inches)
below the ceiling (if it is a flush-mount loudspeaker, Fig.
A) or from its mounted location (if it is a surface-mount loudspeaker, Fig. B) before it is
retained by the safety cable.
Refer to the safety cable installation guide for detailed instructions and important safety
warnings when installing the safety cable.
Safety Cable Ordering & Specifications
When you purchase any of the affected products from Bose, a safety cable will be provided for each loudspeaker. To obtain
safety cables for loudspeakers that are already installed, visit
BoseBMSSafety.com
.
Bose can provide these two types of safety cable kits for free:
Kit
Compatible Products
Part Number
Specifications
Flush-mount
safety cable kit
EdgeMax EM90
EdgeMax EM180
FreeSpace DS 16F
FreeSpace DS 40F
FreeSpace DS 100F
FreeSpace 3 Flush-Mount Satellites
839760-0010
Length:
6.1 m (20.0 ft)
Ends:
1 closed-loop end,
1 open end with fastener
Surface-mount
safety cable kit
FreeSpace DS 16S / 16SE
FreeSpace DS 40SE
FreeSpace DS 100SE
FreeSpace 3 Series II Acoustimass module*
839761-0010
Length:
1.5 m (5.0 ft)
Ends:
1 end with 90° eyelet,
1 open end with fastener
*
The FreeSpace 3 Series II Acoustimass module requires the surface-mount safety cable kit as this model does not have attachment
points for the flush-mount safety cable.
If the safety cable provided by Bose is too short, you may substitute a longer safety cable only if it meets the specifications
listed below. Failure to meet these requirements could cause the loudspeaker to fall and result in personal injury or
property damage.
Material:
Galvanized high-tensile steel to EN12385
Cable Diameter:
2 mm (5/64 in)
Strand Configuration:
7 × 7
If you are unable to install the Bose-provided cable
or
a longer substitute that meets the requirements that Bose has
provided, do not install the loudspeaker and return it to Bose for a refund. (This applies only to loudspeakers installed in
commercial cooking environments.)
Support & Contact Information
If you have any questions, contact your Bose Professional sales representative. Visit
bosepro.link/contact
to find your
local sales office.
Bose is a trademark of Bose Corporation. No part of this work may be reproduced, modified, distributed or otherwise used without prior written permission.
152 mm
(6 in)
A
152 mm
(6 in)
B
