Nortel Networks 1000M User Manual

Page 156

Advertising
background image

156

Installing and connecting reserve power supplies for the Cabinet system

4

Unpack the batteries and check the expiry dates.

If the batteries do not have the same dates, contact your supplier.

DANGER

DANGER OF ELECTRIC SHOCK

The battery cells can deliver high currents when
short-circuited. Make sure that you do not inadvertently
short-circuit the terminals of the batteries.

5

Place the batteries in the battery box.

6

Locate the black wires supplied with the box.

7

Connect the battery packs in series by installing the black wires
between the + (large) terminal of one battery pack to the - (small)
terminal of the next battery pack.

Note: Connect the black wire inside the battery box to the
remaining positive (+) terminal and the red wire to the remaining
negative (-) terminal.

ATTENTION

IMPORTANT!

If the wires you use are not the colors described here, make sure that you
connect the wires to ensure positive grounding for your system.

8

Mount the NTAK28 Junction Box securely to the wall within 0.9 m
(3 ft) of the cabinet it is serving. See

Figure 71 "NTAK28 breaker

assembly location" (page 157)

.

Note: One NTAK28 Junction Box is required for each cabinet.

Nortel Communication Server 1000

Communication Server 1000M and Meridian 1 Small System Installation and Commissioning

NN43011-310

01.04

Standard

Release 5.0

13 May 2008

Copyright © 2008, Nortel Networks

.

Advertising