Federal Signal AudioMaster 310LD-MV Instrucciones De Instalación Y Servicio página 9

B. UNPACKING.
After unpacking the Model 310LD-MV, examine it for damage that
may have occurred in transit. If the equipment has been damaged, do
not attempt to install or operate it, file a claim immediately with the carrier
stating the extent of the damage. Carefully check all envelopes, shipping
labels and tags before removing or destroying them.
Before attempting to install the intercom, be sure that all parts listed in
the KIT CONTENTS LIST have been supplied.
C. KIT CONTENTS LIST.
Qty. Description
1 Instruction Manual
1 Resistor, 1 K, 1 W
D. MOUNTING.
The selection of the mounting location for the device, its controls
and the routing of the wiring is to be accomplished under the
direction of the facilities and the safety engineer.
The intercom is intended to be mounted on any relatively flat and rigid
surface by the four mounting holes in the interior of the housing. Figure 4 is
a dimensional outline drawing showing the proper mounting configuration.
The four mounting holes are .202 in diameter and are designed to accept a
#10 mounting screw. Hardware for mounting the intercom to the surface is
left up to the installer. The intercom housing has two combination 1/2"-3/4"
knockouts in the bottom. When installing the conduit to these openings,
choosing the size and type of connector is left up to the installer.
E. ELECTRICAL CONNECTIONS.
The intercom has two wiring compartments, one for Class I wiring and the
second for Class II wiring. All wiring to the intercom is terminated at two
pc board mounted terminal blocks provided. The AC Phase and Common,
along with Earth Ground, are landed in a three-position terminal block (J2)
in the Class I wiring compartment. The signal lines, remote control lines,
remote power, and call dry contacts are landed in a seven-position terminal
block (J7) in the Class II wiring compartment. The two wiring sections are
isolated by a fishpaper barrier.
Do not connect wires when power is applied.
Part Number
2561328
K101216
-7-