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How can you reform the capacitors for ATV212 drives that have been sitting for 2 years or more?

Issue:
Drives have been sitting on the shelf for more than 2 years.  

Product line:
ATV212, Altivar 212

Environment:
all

Cause:
Capacitors degrade over time.

Resolution:
Use a variable AC voltage supply connected to L1 and L2 on the drive.
Supply 80% voltage for 30 minutes.
Supply 100% voltage for 30 minutes.

Failure to follow these instructions can result in equipment damage,  

 
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