Safe Operation - Danfoss VLT AutomationDrive EZ FC 321 Installation Manual
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Also See for VLT AutomationDrive EZ FC 321:
- Programming manual (378 pages) ,
- Operating manual (24 pages)
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VLT®AutomationDrive EZ FC 321
Installation Guide
PROPERTY DAMAGE
Protection against motor overload is not included in the default setting. The ETR function provides class 20 motor overload pro-
tection. Failure to set the ETR function means that motor overload protection is not provided and property damage can occur if
the motor overheats.
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Enable the ETR function. See the application guide for more information.
2.8 Safe Operation
When operating the unit, refer to the Programming Guide and Application Guide for guidance and all applicable safety instructions.
•
The drive is not suitable as the only safety device in the system. Make sure that additional monitoring and protection devices on
drives, motors, and accessories are installed according to the regional safety guidelines and accident prevention regulations.
•
Keep all doors, covers, and terminal boxes closed and securely fastened during operation.
Danfoss A/S © 2021.05
N O T I C E
Safety Instructions
AN354546796134en-000201 / 130R0954 | 9
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