Pub. 42004-456B
Model 352-701 and 352-703 Division 1 VoIP Telephones
Page 3 of 20
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WARNING
Securely fasten the enclosure to the mounting location, using 3/8-inch diameter
steel mounting bolts and washers, or washer head bolts.
WARNING
Do not disconnect equipment while energized.
Insure proper grounding to protective earthing.
WARNING
The front cover is not hinged to the rear enclosure. When the cover bolts are
removed, the cover must be adequately supported.
ATTENTION
Installation should be performed by qualified personnel and only in
accordance with the National Electrical Code or applicable local codes.
Inspect and clean the machined flange flame joint surfaces of both the cover and box. Surfaces must be
smooth, free of nicks, scratches, dirt or any foreign particle build-up that would prevent a proper seal.
Surfaces must seat fully against each other to provide a proper explosion-proof joint. Clean surfaces by
wiping with a clean lint-free cloth.
Apply a light coat of Killark “LUBG” lubricant to flange surfaces and close the cover. Install and tighten
all cover bolts to 30 ft-lbs. Make certain no cover bolts are omitted. Use only those bolts supplied with
the enclosure.
When installing any GAI-Tronics telephone equipment, please adhere to the following guidelines to
ensure the safety of all personnel:
Electrostatic Discharge (ESD) Protection:
Your telephone has an earth ground terminal provision.
Ensure that it is connected to ground in accordance with all local safety regulations and the National
Electrical Code (NEC). Grounding must be ensured for safe and stable communications. Do not use
long and coiled ground wires. Trim ground wires to the required length. Please note proper
grounding does not eliminate the need for lightning protection for the telephone or the telephone
system.
NEVER install the telephone during a lightning storm.
Install a Cat5 data line lightning surge protector
on any phone installed where the phone or phone
cable is at risk of being exposed to lightning strikes. The lightning arrestor must be installed as close
to the phone as possible in a non-hazardous environment. The lightning arrestor must not be installed
within the telephone enclosure.
USE CAUTION when installing or modifying Cat5 data lines.
