Maintenance; Maintenance Intervals - ABB ACS550-02 User Manual

172

Maintenance

Safety
WARNING! Read the
maintenance on the equipment. Ignoring the safety instructions can cause injury or
death. Note: There are parts carrying dangerous voltages near the OMIO board
when the drive is powered.

Maintenance Intervals

If installed in an appropriate environment, the drive requires very little maintenance.
This table lists the routine maintenance intervals recommended by ABB.
Every year when stored
Every 6 to 12 months
(depending on the dustiness of
the environment)
Every 7 years
Every 10 years
Every 10 years
Maintenance
Safety on the first pages of this manual before performing any
Interval
Capacitor reforming
Heatsink temperature check
and cleaning
Cooling fan change
Capacitor change
Replace Assistant Control
Panel battery
Maintenance
See
See
See
See
See
179
Instruction
Reforming on page 177 .
Heatsink 174.
on page
Fan on page 174.
Capacitors 177.
on page
Control Panel on page