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System Description
MOUNTING CONSIDERATIONS
•
The common equipment cabinet should be attached
vertically to any sturdy, flat, surface or vertically rack
mounted if desired.
•
Cabinet must be located within four (4) feet of a
proper electrical outlet. The system requires a
dedicated 117VAC 15 AMP circuit, with a third-wire
ground, supplied to a standard electrical outlet
(NEMA 5-15R).
•
The distance between the common equipment and
the TELCO/PBX jacks must be 25 feet or less as
per FCC requirements. A nominal distance of 7 feet
is recommended.
•
The mounting location must be secure and dry and
have adequate ventilation. The temperature range
of the location must be within 32-122 degrees F
(0-50 degrees C), and the relative humidity must be
less than 90 percent non-condensing.
•
If the mounting surface is damp or if it is concrete or
masonry material, a backboard must be attached to
the mounting surface to be used for common
equipment mounting. Suitable mounting
backboards are available commercially or can be
constructed out of 1/2-inch plywood cut to size.
•
Tools and hardware required:
Fasteners - wood screws (1/4 x 1-inch round head),
toggle bolts, or wall anchors
•
Screwdriver - to match fasteners
•
Electric drill - if prepared holes are required
•
Connecting tool - for fastening wires to a type-66
connector block.
•
Crimping tool - for 623-type modular plugs.
INSTALLATION NOTICE
Per The Underwriters Laboratories regulation 1459,
2nd edition, be aware of the following precautions
when installing telephone equipment that is to be
directly connected to the telephone company network:
•
Never install telephone wiring during a lightning
storm.
•
Never install telephone jacks in wet locations unless
the jack is specifically designed for wet locations.
•
Never touch uninsulated telephone wires or
terminals unless the telephone line has been
disconnected at the network interface.
CHAPTER 3
INSTALLATION
SECTION 1
STANDARD INSTALLATION DETAILS
3-1
•
Use caution when installing or modifying telephone
lines.
MOUNTING PROCEDURE
1. Unpack, and carefully inspect the common
equipment and telephones for shipping damage.
Notify the shipper immediately of any damages
found. Verify that the packages contain all parts
and accessories needed for proper installation and
operation.
2. If a backboard is required at the mounting location,
attach it securely to provide a stable mounting
surface for the equipment.
3. The common equipment is attached using three
mounting holes located as shown on Figure 3-1.
While refering to Figure 3-1, measure and mark the
location of the mounting holes on the mounting
surface.
4. Drill holes in the mounting surface of a proper size
to accommodate the hardware being used. If
necessary, prepare these holes with inserts,
anchors or other attachment devices as dictated by
the type of mounting surface.
5. Insert the top screws into the mounting surface, and
tighten them to within approximately 1/8-inch of the
surface.
6. Hang the cabinet on the top screws using the
mounting holes located on the rear of the cabinet.
Note that these holes are elongated with an
enlargement at one end. This feature allows the
cabinet to slide down on the screws to secure the
mounting when the cabinet is hung on them.
7. Insert a third screw through the mounting tab
located on the lower edge of the cabinet and into
the mounting surface, and tighten it into place
8. Place the individual telephones as desired and in
keeping with accepted industry and office
standards. A telephone can be wall mounted if
necessary as they are desk/wall reversible.
9. Interconnect the system per the details shown in
Tables 3-1 and 3-2 and Figure 3-3 shown at the
end of this section.
IMI 66-064
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