Federal Signal AM302 Manual De Instalación Y Mantenimiento página 4

A"
2-3/4"
.201" DIA. 2 HOLES
1-13/16"
2-9/16"
7/8" DIA. CONCEALED CONDUIT KNOCK OUT
MOUNTING (IN REAR OF HOUSING)
Property damage, serious injury, or death could occur if
an accumulation of water, snow, dust, etc. resides in the
speaker projector, severely reducing or preventing operation
of this device. Mount the unit so speaker projector is pointed
horizontally or slightly downward.
1. Flat Surface Mounting.
a. Remove and retain the two screws that secure cover
to housing. Remove the cover.
Property damage, serious injury, or death could occur if any
objects are in front of speaker, severely reducing optimum
sound distribution. For maximum effectiveness, ensure that
the front of the speaker is clear of obstructions.
b. Select the mounting location and place rear of housing
against mounting surface.
c. Using the mounting holes (two (2) inside the Model
AM302's housing or four (4) in the AM302GCX's
external mounting bracket) as a template, scribe drill
position marks on the mounting surface. See figure 1
for mounting hole locations and dimensions.
Before drilling holes in any surface, ensure that both sides of
surface are clear of items that could be damaged.
d. Secure the unit to the mounting surface with
#10 screws appropriate for the type of mounting
surface material.
Property damage, serious injury or death could occur if the
projector is mishandled during installation or over time. DO NOT
rotate the projector more than 180 degrees or internal speaker
wiring may be damaged.
e. Reposition speaker projector if necessary to
obtain desired sound coverage. Loosen collar nut
(see figure 1) and move projector to desired position.
C"
B"
COLLAR
NUT
5-5/8"
(MOUNTING)
13/16"
1/2-14 NPT
3-3/8"
Figure 1. Models AM302 and AM302GCX Speaker Dimensions.
MODEL
AM302
MODEL
AM302GCX
3-1/4"
2-1/4"
INCHES MM
A 10" 254
B 15" 381
C 11" 279
f. Before reinstalling the housing cover, read paragraph
4 in section C, Electrical Connections, and make the
necessary electrical connections.
2. Model AM302 Concealed Conduit Mounting.
a. Remove and retain the two screws that secure cover
to housing. Remove the cover.
b. Remove the 7/8" knockout at rear of housing.
c. Install the conduit connection.
d. Select the mounting location and place rear of housing
against mounting surface.
e. Using the two (2) mounting holes as a template, scribe
drill position marks on the mounting surface. See figure
1 for mounting hole locations and dimensions.
Before drilling holes in any surface, ensure that both sides of
surface are clear of items that could be damaged.
f. Secure the unit to the mounting surface with
#10 screws appropriate for the type of mounting
surface material.
Property damage, serious injury or death could occur if the
projector is mishandled during installation or over time. DO NOT
rotate the projector more than 180 degrees or internal speaker
g. Reposition speaker projector if necessary to
obtain desired sound coverage. Loosen collar nut
(see figure 1) and move projector to desired position.
h. Before reinstalling the housing cover, read paragraph
4 in section C, Electrical Connections, and make the
necessary electrical connections.
C. Electrical Connections.
To avoid electrical shock, do not connect wires when
-2-
A"
B"
COLLAR
NUT
.201" DIA. 4 HOLES
(MOUNTING)
5"
1/2-14 NPT
5-1/2"
wiring may be damaged.
circuits are energized.
C"
5-5/8"
13/16"
3-3/8"
290A2627-76B