363-205-401
Power Up: DLP-507
Issue 7, March 1997
Page 3 of 10
10. Check wiring and connections between battery string and BATTERY
CHARGER.
11. Is wiring and connections present and properly connected?
If YES, then proceed to Step 13.
If NO, then continue with Step 12.
12. Repair wiring and/or connections and repeat from Step 9.
13. Remove BATTERY CHARGER and examine charging fuse on unit.
14. Is fuse on BATTERY CHARGER blown?
If YES, then proceed to Step 16.
If NO, then continue with Step 15.
15. Check wiring on power shelf and battery shelf using SD-7C119-01. Repeat
procedure from Step 9 after locating and correcting trouble.
16. Replace BATTERY CHARGER.
Response:
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.
Repeat from Step 2.
17. Have all BATTERY CHARGERs been checked?
If YES, then proceed to Step 20.
If NO, then continue with Step 18.
18. Unseat all BATTERY CHARGERs.
