SEW-Eurodrive ECDriveS ECIO-8-24-00, Manual

Page: 11 / 43

Safety notes
2
Manual
– ECDriveS® 11
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, protective conductor connection). The documentation at hand c ontains
additional information.
Ensure that all of the required covers are correctly attached after the elec trical ins talla-
tion.
Make sure that preventive measures and protection devices comply with the applicable
regulations (e.g. EN 60204-1 or EN 61800-5-1).
2.10 Startup/operation
Do not deactivate monitoring and protection devices of the machine or system even for a
test run.
Ensure that the connection boxes are closed and screwed down before applying the sup-
ply voltage.
Depending on the degree of protection, products may have live, uninsulated, and s ome-
times moving or rotating parts, as well as hot surfaces during operation.
Additional preventive measures may be required for applications with increased haz ard
potential. Be sure to check the effectiveness of the protection devices after every modifi-
cation.
In the event of deviations from normal operation, switch the product off. Pos s ible devia-
tions are increased temperatures, noise, or vibration, for example. Determine the c ause.
It may be necessary to contact SEW-EURODRIVE.
Do not separate the connection to the product during operation.
The fact that the operation LED and other display elements are no longer illuminated
does not indicate that the product has been disconnected from the supply system and no
longer carries any voltage.
Mechanical blocking or internal safety functions of the product can cause a motor s tand-
still. Eliminating the cause of the problem or performing a reset may result in the drive
restarting automatically. If this is not permitted for the drive-controlled machine for safet y
reasons, first disconnect the product from the supply system and then start troubleshoot-
ing.
Risk of burns: The surface temperature of the product can exceed 60 °C during opera-
tion. Do not touch the product during operation. Let the product cool down before t ouc h-
ing it.
2.11 Inspection/maintenance
Exposed, live parts inside the unit. Never open the unit. Repair work may only be carried
out by SEW-EURODRIVE.