Tadiran Telecom Coral IPx Office, Installation And Hardware Reference Manual, Page: 62 / 510

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Hardware Installation Procedure Coral IPx Office Installation Manual
Eq
uipment Insta
llation
2
Dismounting the IPx Office Unit from the Rack
1. Turn OFF the ON/OFF switch on the PS Office unit.
2. Do one of the following:
„
For DC powered systems, shut down the facilities power supply unit that
supplies power to the system and disconnect the DC power connector from
the PS Office DC power supply unit.
„
For AC powered systems, disconnect the AC power cable.
3. Disconnect all I/O cables from the rear panel.
4. Disconnect the ground wire from the unit ground terminal. Do not disconnect
the ground connection from the master ground.
5. Unfasten the four screws that secure the unit to the rack on each side of the
unit.
6. Remove the unit from the rack using proper lifting techniques.
Electrical Hazard. This procedure requires handling power wires. Contact with live
cables could cause shock, burn, or death. Verify that no power cables are connected to
the system before handling and that the power switch is OFF.
Ergonomic Hazard. The weight is provided in Table 2-2 on page 2-3 . Serious injury
could result due to improper handling. Use proper techniques to remove from the rack.
Do not turn off the battery switch. If the backup power is removed, the database
memory will be lost.