Nortel DMS-100 Series Maintenance Manual page 686

13-84 OPM routine maintenance procedures
Site test
OPM
(end)
7
8
9
10
11
12
13
297-8361-550 Standard 04.01 September 2000
Measure the voltage of the entire battery string.
If the battery string voltage
is less than OPM_VOLT_TST_
OCC (-50.4 Vdc for Yuasa and
Eagle Picher batteries)
is less than OPM_VOLT_TST_
DIS (-49.5 Vdc for Yuasa and
Eagle Picher batteries)
measures OK
Measure voltage of all strings.
If
all strings appear OK
any string continues to fail the
audit test, while other strings
pass
To busy the BCCDVR, type
>BSY BCCDVR
and press the Enter key.
Replace the entire string.
To return to service the BCCDVR, type
>RTS BCCDVR
and press the Enter key.
To enable the automatic battery rotation and tests, type
>AUDIT ENABLE
and press the Enter key.
The inspection procedure is complete.
Do
step 9
step 9
step 8
Do
step 12
step 9