NORD Drivesystems BU0750 - Manual (Page 41)

3.3 Customer unit overview
BU 0750 GB-3311 Subject to technical amendments 41
3.3.2 Removal of Customer Units
1. Switch off the mains voltage, observe the
waiting period.
2. Remove the cover by unscrewing the 8
screws, noting the PE connection (see
illustration of the PE connection on the
previous page).
3. Lever the customer unit out of its engaged
position with a screwdriver (see adjacent
illustration). If necessary disengage the
hooks on the right and left. Completely
remove the module by hand.
4. Replace all covers.
ATTENTION
The PE connection must be
reconnected. Otherwise the device
must not be operated!