Sagem 4450E - Manual (Page 54)

SAGEM 3P@C
3P@C Installation Manual
Page 3-7 Reproduction and communication in any form prohibited without the written permission of
SAGEM SA
Note
To ensure the operation safety of the electrical interfaces on the
equipment, lightning protection measures must be taken when
the connection of the equipment involves outdoor cabling.
3.2.5. 3.2.5. 3.2.5. 3.2.5. Anti-seismic Design Requirements
The quakeproof intensity of telecom equipment building should be designed one degree higher
than local construction intensity. Those equipment buildings in short of quakeproof intensity
requirements have to be strengthened. The construction departments should be invited to join the
design and its execution.
3P@C 4450E uses the following measures during the installation to withstand Richter 7
earthquake.
„ The 10U chassis of 3P@C 4450E uses light and strong aluminium alloy
structure. There are locking devices to fix the circuit boards within the cabinets.
„ When combining sever cabinets together in the installation, you can lock the top
between the two cabinets by two cabinet-combining boards, so that the multiple
cabinets are lined up to form integrity.
„ Consolidate the reinforcement between the cabinet of 3P@C 4450E and the
equipment room. Fasten the cabinet with the floor via its supports and feet.
When necessary, fasten the cabinet with the ceiling to make the cabinet
integrated with the equipment room framework.
3.2.6. 3.2.6. 3.2.6. 3.2.6. Fireproof Design Requirements
The fireproof design of the equipment room should accord with the Code of Design on Building Fire
Protection and Prevention issued by the state. As a key fire protection unit, any communication
building shall have its fire-proof class reaching Class II and Class I (for high-rise buildings). In the
equipment room of 3P@C 4450E, emergency fire extinguishers should be equipped and automatic
fire alarm systems are recommended inside the equipment room.
3.2.7. Precautions for Equipment Handling
„ Preferably two or more persons are needed to move the equipment, lest the big
weight of the equipment accidentally cause damage to the human body.
„ Before dismounting or moving the equipment, cut off its power first.
3.3. 3.3. 3.3. 3.3. Installation Tools and Materials
Unpack and inspect the equipment before installing it and place its components at a safe place.
When moving parts, please wear gloves lest that any sweat should corrode the metal parts of the
equipment.
The following tools are needed to install 3P@C 4450E:
„ One cross screwdriver
„ One straight screwdriver
„ One spanner
„ One pair of hydraulic pliers