NORD Drivesystems BU0080 - Manual (Page 13)

2 Modules
13
2.2.2 Installation of the SK TU1 technology unit
Installation: the technology units must be installed as follows:
1. Switch off the mains voltage, observe the waiting period.
2. Remove the dummy cover by actuating the unlocking device on the top and bottom edge.
3. Allow the technology unit to engage audibly by pressing lightly on the installation surface.
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WARNING
NOTE
Modules must not be inserted or removed unless the device is free of voltage. The slots may
only be used for the intended modules.
Installation of a technology unit separate from the frequency inverter is not possible. It must be
connected directly to the frequency inverter.