Transformer Overheat - Tripp Lite SU60KX Manual

5 Troubleshooting (continued)
5.2 Troubleshooting Flow Charts (continued)

5.2.13 "TRANSFORMER OVERHEAT"

Start
Is the UPS loading
too high?
Y
Reduce loading
END
Note (1): Models with C–cabinets are: SU40K, SU60K, SU80K, SU60KTV and SU80KTV.
Note (2): See Figure 5.2.13b for location.
Note (3): For the location of the NH-SYS-M board, turn to section 1.5. To replace the NHS-SYS-M board, remove the EEPROM chip from the old
NHS-SYS-M board and insert it into the new one.
N
Is it a
(1)
C-Cabinet model ?
Y
Are the
W38 plug in CNM11
and W39 plug in
(2)
CNM10?
Plug in these wires
Fig 5.2.13a
Fig 5.2.13b
109
N Are short-pins
N
in CNM10 and
(2)
CNM11?
Y
Plug in short-pins
(3)
Replace M board