Maintenance; Contents Of This Chapter; Maintenance Intervals - ABB ACS880-207 Hardware Manual

Maintenance

Contents of this chapter

This chapter instructs how to maintain the IGBT supply unit and how to interpret its fault
indications. The information is valid for cabinet-installed ACS880-207 IGBT supply units.
WARNING!
Only qualified electricians are allowed to do the work described in this
chapter. Read the safety instructions given in Safety instructions for
ACS880 multidrive cabinets and modules (3AUA0000102301 [English]).
Ignoring the instructions can cause physical injury or death, or damage
to the equipment.

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 (www.abb.com/drivesservices).
For more information, consult your local ABB Service representative
(www.abb.com/searchchannels).
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