Bose Professional FreeSpace DS 16SE, Руководство по установке, Страница: 35 / 52

2 • English
PRO.BOSE.COM Safety Cable Installation Guide
PLEASE READ THIS DOCUMENT AND ALL SAFETY
WARNINGS BEFORE ATTEMPTING INSTALLATION.
Introduction
We have discovered that the mounting components on some of our loudspeakers can
degrade and break when exposed to certain substances. If the mounting components
break, the loudspeaker could fall and result in personal injury or property damage.
Lubricants and cooking oil are the only substances to which the affected loudspeakers
are likely to be exposed at levels high enough to degrade their mounting components.
Therefore, lubricants should never be used during installation and loudspeakers that will
be exposed to cooking oils must be installed with a safety cable.
Applications
The loudspeaker requires a safety cable if it meets either of these conditions:
A It is installed in the same room as a cooking surface. This means that the
loudspeaker and cooking surface are not separated by (1) full-height walls,
(2) full-height doors, or (3) wall openings that are normally closed.
B
It is a flush-mount (in-ceiling) loudspeaker and is exposed to air from a room with
a cooking surface via an HVAC system with an above-ceiling plenum return. An
HVAC system
provides heating and cooling services to a building. An
above-
ceiling plenum return
is a separate space between the structural ceiling and a
drop-down ceiling that allows for air circulation for the HVAC system.
In the diagram above, the installed Bose loudspeakers are circled and numbered:
1 The flush-mount loudspeaker in this dining area requires a safety cable.
2
The surface-mount in this dining area does
not
require a safety cable.
3
The flush-mount loudspeaker in this kitchen requires a safety cable.
4 The surface-mount loudspeaker in this kitchen requires a safety cable.
Affected Products
All variants of the products
listed here as well as
mounting accessories (such
as pendant-mount kits) are
affected.
* For these products, the safety
cable must be attached to a
rear cover plate that covers the
wiring terminals. If the rear cover
plate is missing from the installed
loudspeaker, please contact
your Bose Professional sales
representative.
Flush-mount (In-ceiling) Models: Surface-mount Models:
EdgeMax EM90 FreeSpace DS 16S / 16SE
EdgeMax EM180 FreeSpace DS 40SE
FreeSpace DS 16F* FreeSpace DS 100SE
FreeSpace DS 40F*
FreeSpace DS 100F*
FreeSpace 3 Flush-Mount Satellites*
FreeSpace 3 Series II Acoustimass
module
Plenum
Air Air