Danfoss VLT MCA 117 Operating Manual page 10

Operating Guide | VLT® FCD 300 PROFIBUS Converter MCA 117
UNINTENDED MOTOR ROTATION WINDMILLING
Unintended rotation of permanent magnet motors creates voltage and can charge the unit, resulting in death, serious injury, or
equipment damage.
Ensure that permanent magnet motors are blocked to prevent unintended rotation.
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INTERNAL FAILURE HAZARD
An internal failure in the drive can result in serious injury when the drive is not properly closed.
Ensure that all safety covers are in place and securely fastened before applying power.
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10 | Danfoss A/S © 2019.11
W A R N I N G
C A U T I O N
AQ289550754901en-000101 / 130R0890
Safety