Lucent Technologies SLC 5 Series - Page 240

Power Up: DLP-535 363-205-401
Page 6 of 8 Issue 7, March 1997
17.
!
DANGER:
When connecting batteries together, be careful not to connect together
the positive and negative terminals of the same battery.
Connect batteries
1
through
4
together by plugging
BAT (
−
)
connector from
one battery into
BAT (+)
connector from next battery [Figure 2].
18. Place the right 4 batteries (batteries
5
through
8
with cable assemblies) for
battery string 1 (rotated 180° with respect to the first four batteries). Ensure the
fifth and eighth batteries are 1 inch away from the battery compartment doors.
19. Connect patch cord [Figure 2] to
BAT (
−
)
connector of of battery
4
. Connect
other end of patch cord [Figure 2] to
BAT (+)
of battery
5
.
20.
!
DANGER:
When connecting batteries together, be careful not to connect together
the positive and negative terminals of the same battery.
Connect batteries
5
through
8
together by plugging
BAT (
−
)
connector from
one battery into
BAT (+)
connector from next battery [Figure 2].
21. Connect battery string cable to battery string: plug
BAT1 (+)
(female) connec-
tor to
BAT (+)
connector from battery
1
and
BAT8 (
−
)
(male) connector to
BAT
(
−
)
connector from battery
8
.
22. Condition DMM to measure DC volts. Measure battery string voltage at gray
STR( )
connector (across clips) of battery string cable.
23. Does meter indicate battery string voltage of 49.5 V DC (absolute) or higher?
If
YES,
then proceed to Step
25.
If
NO,
then continue with Step
24.
24. Recheck battery connections for proper (positive to negative) sequence. Cor-
rect if necessary. If connections are correct, check individual battery voltage
(can be measured through cover). Any battery that indicates less than 6.2 V
DC should be replaced. If all batteries indicate less than 6.2 V DC, refresher
charge may be necessary. Refer to manufacturer's instructions for refresher
charge operation.