Tripp Lite SU60KX Manual

A SERVICE OF

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109

PRELIMINARY

5.2 Troubleshooting Flow Charts (continued)

5.2.13 “TRANSFORMER OVERHEAT”

5 Troubleshooting (continued)

Fig 5.2.13a

Fig 5.2.13b

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.

Start

Is the UPS loading

too high?

Reduce loading

N

Y

END

Is it a

C-Cabinet model ?

(1)

Replace M board

(3)

N

N

YY

in CNM10 and

CNM11?

Are short-pins

(2)

Are the

W38 plug in CNM11

and W39 plug in

CNM10?

(2)

Plug in short-pins

Plug in these wires