Safety notes
Manual ā ECC-DFC field bus controller
2.9. Electrical connection
Familiarize yourself with the applicable national accident prevention regulations
before working on the product.
Perform electrical installation according to the pertinent regulations (e.g., cable
cross-sections, fusing, PE connection). This documentation contains additional
information.
Ensure that all of the required covers are correctly attached after carrying out the
electrical installation.
The preventive measures and protection devices must comply with the applicable
regulations (e.g., EN 60204-1 or EN 61800-5-1).
2.10. Required preventive measure
Ensure that the product is correctly attached to a SELV/PELV current supply.
2.11. Stationary use
The necessary preventive measure for the product is:
2.12. Startup/operation
Make sure that any transport protection that is present is removed.
Do not deactivate the monitoring and protection devices of the machine or sys-
tem, even during trial operation.
Ensure that the connection boxes are closed and screwed down before applying
the supply voltage.
Depending on the degree of protection, the products may have live, uninsulated,
and sometimes moving or rotating parts as well as hot surfaces during operation.
Additional preventive measures may be required for applications with increased
hazard potential. Be sure to check the effectiveness of the protection devices
after every modification.
In the event of deviations from normal operation, switch the product off. Possible
deviations are increased temperatures, noise, or vibration, for example. Deter-
mine the cause. Contact SEW-EURODRIVE if necessary.
Mechanical blocking or product-internal safety functions may result in a motor
standstill. Removing the cause of this problem or performing a reset can result in
the drive restarting automatically. If this is not permissible for the drive-controlled
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