Maintenance and hardware diagnostics 329
15
Maintenance and hardware
diagnostics
What this chapter contains
The chapter contains preventive maintenance instructions and LED indicator
descriptions.
Maintenance intervals
If installed in an appropriate environment, the drive requires very little maintenance.
The table lists the routine maintenance intervals recommended by ABB.
Consult your local ABB Service representative for more details on the maintenance.
On the Internet, go to
and select
Drive Services
–
Maintenance and Field Services
.
Maintenance
Interval
Instruction
Reforming of capacitors
Every year when
stored
See
on page
Check of dustiness, corrosion
and temperature
Every year
Replacement of the cooling fan
(frame sizes R1…R4)
Every three years
See
on page
Check and tightening of the
power terminals
Every six years
See
on page
Replacement of the battery in
the Assistant control panel
Every ten years
See
on page
Aotewell Ltd
www.aotewell.com
Industry Automation
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+86-755-8660-6182