Maintenance manual
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7.
Maintenance task procedures
Please see below
maintenance support procedure and guidelines required for maintaining the steering
gear system in a safe and correctly manner.
7.1
Frequency converter error log
1.
Check that there are no obstructions to the flow of cooling air over the cooling ribs of the FC and
that the FC is not covered by dust.
2.
Check that the cover is properly secured
3.
Press the alarm log push button on the frequency converter's local control panel. All incidents in the
alarm log are time stamped with running hours as reference.
4.
Use the up and down push buttons to navigate in the alarm log.
5.
Press the Status push button to finish reading the alarm log.
Frequency Converter
