Maintenance; Contents Of This Chapter; Maintenance Intervals - ABB ACS880-104 Hardware Manual

Maintenance

Contents of this chapter

This chapter contains maintenance instructions.

Maintenance intervals

The table below shows the maintenance tasks which can be done by the end user. The
complete maintenance schedule is available on the Internet
(http://www.abb.com/drivesservices). For more information, consult your local ABB
Service representative (http://www.abb.com/searchchannels).
Recommended annual actions by the user
Air inlet and outlet cleaning (IP20/IP42)
Cabinet door filter change (IP54)
Ambient conditions (dustiness, moisture, corrosion, temperature)
Cleaning of heatsinks
Tightness of terminals
Quality of supply voltage
Air circuit breaker maintenance (if present)
Reforming DC circuit capacitors (spare modules and spare capacitors)
Spare parts
Maintenance 175
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