SEW-Eurodrive Movigear Performance MGF**-DFC-C Series, Operating Instructions Manual, Page: 30 / 416

4
Mechanical installation
Installation notes
Operating Instructions – MOVIGEAR
®
performance
30
4 Mechanical installation
4.1 Installation notes
INFORMATION
Adhere to the safety notes during installation.
WARNING
Improper installation/disassembly of drive unit and mount-on components.
Serious injuries.
• Adhere to the notes about installation and disassembly.
• Before releasing shaft connections, make sure that there are no active torsional
moments present (tensions within the system).
WARNING
Improper installation of the drive unit without torque arm.
Severe or fatal injuries.
• Only mount the drive units to the plant structure together with a torque arm. In-
stallation without a torque arm is not permitted.
WARNING
Risk of injury if the device starts up unintentionally, and danger of electrical voltage.
Dangerous voltages may still be present for up to 5 minutes after disconnection from
the line voltage.
• Disconnect the device from the power supply with suitable external measures be-
fore you start working on the device and secure it against unintentional reconnec-
tion to the voltage supply.
• Secure the output shaft against rotation.
• Before removing the electronics cover, wait for at least the following time:
5 minutes.
WARNING
Risk of injury caused by rapidly moving output elements.
Serious injuries.
• Disconnect the drive unit from the power supply and safeguard it against uninten-
tional power up before you start working on it.
• Equip the input and output elements (e.g. customer shaft with contact shoulder or
clamping ring, shrink disk) with a touch guard.
25945475/EN – 04/2019