GENERAL DESCRIPTION of the EQUIPMENT and CLASSIFICATION.
CLASSIFICATION
The SYSTEM III equipment is a CLASS 1, RACK-MOUNTED, (FIXED –
STATIONARY) EQUIPMENT, PLUGGABLE TYPE A USING A DETACH-
ABLE POWER SUPPLY CORD, designed to be INSTALLED, OPER-
ATED and MAINTAINED by SERVICE PERSONNEL ONLY. [persons
having appropriate technical training and experience necessary to
be aware of hazards to which they are exposed in performing a task
and of measures to minimise the danger to themselves or other
persons].
The equipment SYSTEM III is designed to be installed in
RESTRICTED ACCESS LOCATIONS within an environment that pro-
vides the Pollution Degree max 2 and OVERVOLTAGES CATEGORY II
- NONHAZARDOUS LOCATIONS, INDOOR ONLY.
The POWER SUPPLY CORD serves as a means of disconnection
from the MAINS. The OUTLET used to power the equipment shall
be installed near the equipment and shall be easily accessible. The
equipment must be connected to a socket-outlet with a protective
earthing connection! The INSTALLATION of the SYSTEM III equip-
ment must provide a reliable earth connection and it shall respect
the local electrical wiring regulations.
IMPORTANT:
IT IS THE RESPONSIBILITY OF THE INSTALLER TO ENSURE THAT
THE SYSTEM III EQUIPMENT IS PROPERLY MOUNTED WITHIN A
METALLIC FIRE ENCLOSURE WITH A MINIMUM THICKNESS OF
1.5 MM AND THE FINAL ASSEMBLY IS COMPLIANT WITH ALL OF
THE APPLICABLE REQUIREMENTS FROM THE POINT OF VIEW OF
THE ACCESSIBILITY TO THE ENERGIZED PARTS (HAZARDOUS
VOLTAGES, TNV CIRCUITS, ETC.) AS THESE CHARACTERISTICS ARE
DEFINED WITHIN THE EN60950:2000 STANDARD.
THE EXTERNAL ENCLOSURE SHALL MEET ALL OF THE APPLICABLE
REQUIREMENTS FROM THE POINT OF VIEW OF PHYSICAL
REQUIREMENTS, E.G.: STEADY FORCE 250N, IMPACT AND STABIL-
ITY. THE EQUIPMENT MUST BE SECURED TO THE BUILDING
STRUCTURE BEFORE OPERATION; ALL WIRING AND INSTALLA-
TION SHALL BE IN ACCORDANCE WITH ELECTRICAL CODES
ACCEPTABLE TO THE AUTHORITIES THAT HAVE JURISDICTION
WHERE THE EQUIPMENT IS INSTALLED, SERVICED AND OPER-
ATED.
NOT MORE THAN 3 (THREE) ASSEMBLIES [EACH CONSISTING OF
2 (TWO) SYSTEM III EQUIPMENT] MOUNTED WITHIN THE SAME
RACK SHALL BE POWERED FROM THE SAME BRANCH CIRCUIT.
USE A DIFFERENT BRANCH CIRCUIT FOR ANY GROUP LARGER
THAN 3 (THREE) ASSEMBLIES.
Internal wiring shall be routed in a manner that prevents:
• excessive strain on wire and on terminal connections;
• loosening of terminal connections;
• damage of conductor insulation.
The wireways within the enclosure shall be smooth and free from
sharp edges. Wires shall be protected and routed so that they do
not come in contact with burrs, cooling fan or heatsinks which
could cause damage to the insulation of conductors. Holes in metal
shall have smooth well-rounded surfaces or shall be protected with
bushings.
The EXTERNAL ENCLOSURE shall be connected to the PROTECTIVE
EARTH GROUND. The external cabinet (RACK) must be secured to
the building structure before operation in a such a way to fully meet
the STABILITY REQUIREMENTS as per EN60950: 2000 conditions.
An adequate MARKING [visible before the door (cover)], NEXT TO
THE ACCESS DOOR (or cover) of the rack, with instructions for pro-
tection once the DOOR (or covers) IS (are) removed, stating that
“telephone cord is to be disconnected prior to opening the door” is
an example of an acceptable Marking), and it shall be provided by
the Installer.
An acceptable power supply cord (detachable), shall be used
accordingly to the local outlets and voltages. IT IS THE INSTALLER’S
RESPONSIBILITY TO PROVIDE AN APPROPRIATE ACCEPTABLE
POWER SUPPLY CORD.
CAUTION:
This product uses Lithium Batteries. Improper handling of lithium
batteries may result in HEAT GENERATION, EXPLOSION or FIRE,
which may lead to personal injuries.
Please ensure that the above precautions are strictly observed by
the related divisions including but not limited to sales, service, cus-
tomers and (or) outside contractors.
THE EQUIPMENT SYSTEM III IS EQUIPPED WITH LITHIUM NON
REPLACEABLE BATTERY. DO NOT ATTEMPT TO REPLACE THE BAT-
TERIES.
CONNECTION TO THE MAINS
1. Connect first the DETACHABLE POWER SUPPLY CORD to the
IEC 320 connector located on SYSTEM III equipment.
2. Connect all the telecommunications cord-sets to the appropri-
ate connectors.
3. Be sure that the enclosure of the equipment SYSTEM III is fully
installed (covers, doors, etc.) in a such a way that HAZARDOUS
VOLTAGES and TNV Circuits will not be ACCESSIBLE when the
equipment will be connected to the MAINS and/or TELECOM-
MUNICATION NETWORK.
ATTENTION: THE INTERNAL POWER SUPPLIES ARE NOT SWAPPA-
BLE! DISCONNECT POWER BEFORE ATTEMPTING TO CHANGE A
POWER SUPPLY!
In order to change the INTERNAL Power Supply, first DISCONNECT
the DETACHABLE POWER SUPPLY CORD from the socket outlet
used to provide power, and then, from the IEC320 Connector which
is mounted on the SYSTEM III equipment. Wait minimum 5 seconds
to allow the Capacitor (C8) within the unit to discharge. IF THE
FUSE IS SUSPECTED OF HAVING OPENED, a discharge path for the
involved Capacitor (C8) shall be provided.
Do not touch the HEATSINKS within the equipment: these are LIVE
PARTS and/or may present a hazard related to high temperatures.
In order to swap the boards USE THE PROVIDED PLASTIC HAN-
DLES (INSERTERS, EXTRACTORS).
NO REPAIRS IN THE FIELD ARE ALLOWED. THE EQUIPMENT
SYSTEM III MUST BE RETURNED TO THE MANUFACTURER FOR
REPAIRS.
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