Hyundai N800 Series, Installation Manual

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6. COMMISSIONING AND ADDITIONAL INSTRUCTIONS
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6.6 MAINTENANCE
To make sure that the drive operates correctly and has a long life, we recommend that you do regular maintenance. Refer to
the table for maintenance intervals.
It is not necessary to replace the capacitors, because capacitors of the drive are thin film capacitors.
Table 30: The maintenance intervals and tasks
Maintenance task
Do a check of the tightening torques of the terminals.
Do a check of the filters.
Do a check of the input and output terminals and the
control I/O terminals.
Make sure that the cooling fan operates correctly.
Make sure that there is no corrosion on the terminals,
the busbars or other surfaces.
Do a check of the door filters, if you have a cabinet
installation.
Clean the heatsink and the cooling tunnel.
In IP54, change the internal fan.
Change the main fan.
Replace the battery of the RTC.
Maintenance interval
Regularly
6-24 months (The interval is different in different
environments.)
24 months (The interval is different in different
environments.)
3-6 years
6-10 years
10 years
N800A