Lucent Technologies SLC 5 Series Manual page 117

Power Up: DLP-507
Page 6 of 10
35. Replace BATTERY CHARGER with BATTERY CHARGER removed previ-
ously.
Response:
36. Check wiring on power shelf using SD-7C119-01. Repeat procedure from Step
31 after locating and correcting trouble.
37. Install battery shelf +BAT or −BAT fuse removed previously.
Response:
38. Does OPEN BAT indicator go off?
If YES, then proceed to Step 44.
If NO, then continue with Step 39.
39. Replace BATTERY CHARGER.
Response:
40. Is OPEN BAT indicator on BATTERY CHARGER off and HIGH RATE
CHG/ON indicator off?
If YES, then continue with Step 41.
If NO, then proceed to Step 42.
BAT DISCHG indicator will light and remain lighted for a
period of time determined by charge state of batteries.
If BAT DISCHG indicator remains lighted for more than 4
minutes, BCU PMN (or P/M) and ADU NE indicators will also
light.
When BAT DISCHG indicator goes off, the HIGH RATE
CHG/ON indicator will light and, if BCU PMN(or P/M) and
ADU NE indicators are lighted, they will go off after 4 min-
utes.
The HIGH RATE CHG/ON indicator will go off after a period
of time determined by charge state of batteries.
All indicators on BATTERY CHARGER are off.
BAT DISCHG indicator will light and remain lighted for a
period of time determined by charge state of batteries.
If BAT DISCHG indicator remains lighted for more than 4
minutes, BCU PMN (or P/M) and ADU NE indicators will also
light.
When BAT DISCHG indicator goes off, the HIGH RATE
CHG/ON indicator will light and, if BCU PMN (or P/M) and
ADU NE indicators are lighted, they will go off after 4 min-
utes.
The HIGH RATE CHG/ON indicator will go off after a period
of time determined by charge state of batteries.
363-205-401
Issue 7, March 1997