Maintenance; Contents Of This Chapter; Maintenance Intervals; Descriptions Of Symbols - ABB ACQ580-07 Hardware Manual

Maintenance

Contents of this chapter

This chapter contains preventive 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
(www.abb.com/drivesservices).For more information, consult your local ABB Service
representative (www.abb.com/searchchannels).
The maintenance and component replacement intervals are based on the assumption
that the equipment is operated within the specified ratings and ambient conditions. ABB
recommends annual drive inspections to ensure the highest reliability and optimum
performance.
Note: Long term operation near the specified maximum ratings or ambient conditions
may require shorter maintenance intervals for certain components. Consult your local
ABB Service representative for additional maintenance recommendations.
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Descriptions of symbols

Action Description
I Visual inspection and maintenance action if needed
P Performance of on/off-site work (commissioning, tests, measurements or other
work)
R Replacement of component
Maintenance 159
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