Bailey Infi90 - Troubleshooting Flowchart

TROUBLESHOOTING
TROUBLESHOOTING DC MODULAR POWER SYSTEMS
I-E96-508C 5 - 3
Figure 5-1. Troubleshooting Flowchart, DC Modular
Power Systems
START
YES
CHECK PEP
IN SYSTEM
CABINET
YES
NO
NO
CHECK BUS
MONITOR LEDs
YES
NO
RESTORE LINE
POWER
CONTINUED
NEXT PAGE
2
YES
NO
REPLACE PEP
IS DTM
STATUS LED
RED?
REPLACE DTM
TP25134A
IS LINE 1
OR 2 WITHIN
RANGE?
IS LINE
1OR2LED
RED?
IS
CB1 AND CB2 ON?
TURN CB1 AND
CB2 ON