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, OPERATED
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 provides the Pollu-
tion Degree max 2 and OVERVOLTAGES CATEGORY II - NONHAZ-
ARDOUS 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 METAL-
LIC FIRE ENCLOSURE WITH A MINIMUM THICKNESS OF 1.5 mm
AND THE FINAL ASSEMBLY IS COMPLIANT with ALL OF THE APPLI-
CABLE REQUIREMENTS FROM THE POINT OF VIEW OF THE ACCES-
SIBILITY 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 REQUIRE-
MENTS, e.g.: STEADY FORCE 250N, IMPACT AND STABILITY. THE
EQUIPMENT MUST BE SECURED TO THE BUILDING STRUCTURE
BEFORE OPERATION; ALL WIRING AND INSTALLATION SHALL BE IN
ACCORDANCE WITH ELECTRICAL CODES ACCEPTABLE TO THE
AUTHORITIES THAT HAVE JURISDICTION WHERE THE EQUIPMENT IS
INSTALLED, SERVICED AND OPERATED.
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 DIF-
FERENT 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 bush-
ings.
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 accord-
ingly 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, customers
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
SWAPPABLE! 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 HANDLES
(INSERTERS, EXTRACTORS).
NO REPAIRS IN THE FIELD ARE ALLOWED. THE EQUIPMENT
SYSTEM III MUST BE RETURNED TO THE MANUFACTURER FOR
REPAIRS.