Eaton Callisto 5PX RT G2 - Page 42

Title
Callisto 5PX G2 Service Manual
Checked
:
Rev:
Approved
:
Confidential
Page 42 of 60
This specification is the property of Eaton Corp. and shall not be reproduced or copied or used as the basis for manufacture or sale of apparatus without permission
Fault 007, Fan Lock
Start
Fans is connected rightly
Connect them
(1-1.5 front panel FAN
2-3K front and rear panel FAN)
N
Restart UPS and no
alarm?
EndN
Fans on rear and front panel
are rotating?
Y
Y
Replace FansN
Restart UPS and no
alarm?
N End
Y
Replace CNTL
Y
Restart UPS and no alarm? N
Y
Replace UPS
End
UPS
CNTL
End
Repair detection
circuit
Restart UPS and no alarm? N End
PSDR
Replace PSDR PCBA
Y
Restart UPS and no alarm? EndN
Y