Nortel Meridian 1 Replacement Manual page 196

Page 196 of 362
553-3001-520 Standard 16.00 April 2000
Replacing equipment
Note: To disconnect the power plug, you must press a latch trip on the
front and rear of the plug. You may need to use a screwdriver blade
against the latch trip on the front of the plug.
4 Remove the six screws that position the PDU and lift the unit out of the
pedestal.
5 Remove the grill on the rear of the pedestal.
6 Tag and disconnect wiring to the rear of the panel:
a Disconnect cables from the system monitor to connectors C1 and
C2.
b Remove the cover over the terminal block (TB1). Disconnect wiring
from the power cord to connectors L1 and L2 on the terminal block.
c Disconnect the ground wiring from the ground bolt from inside the
pedestal.
Label wires carefully. They must be reconnected correctly or the
system may be damaged.
Installing equipment
1 Set the circuit breaker on the replacement panel to OFF (down).
2 Connect wiring to the replacement panel:
a Install the ground bolt and wiring inside the pedestal.
b Connect wiring from the power cord to connectors L1 and L2 on the
terminal block. Replace the cover over the terminal block.
c Connect cables from the system monitor to connectors C1 and C2.
CAUTION