Siemens SINAMICS G110M - Page 36

Installation
3.2 System Installation
Distributed converter for SIMOGEAR geared motors
34 Getting Started, 04/2018, FW V4.7 SP10, A5E36100338B AG
To disassemble the Terminal Housing, the following procedure should be performed.
1.
Remove the Communications & Power Interface (CPI)
1.
Remove the CPI ribbon cable from the Control Module.
2.
Unscrew the four screws holding the CPI in place on the
Terminal Housing.
Notes:
•
The CPI ribbon cable is permanently attached to the CPI
board and therefore no attempt should be made to remove
it from the CPI board.
•
The seal on the Terminal Housing behind the CPI is a
moulded seal and no attempt to remove them from the
Terminal Housing should be made, as this would
permanently damage the seal and significantly reduce the
IP rating of the Terminal Housing.
2.
Remove the blanking plate
1.
Unscrew the four screws holding the blanking plate in place
on the Terminal Housing.
2.
Do not try and remove the seal on the Terminal Housing.
Note:
The seal on the Terminal Housing behind the blanking plate is
a moulded seal and no attempt to remove them from the Te
r-
minal Housing should be made, as this would permanent
ly
damage the seal and significantly reduce the IP rating of the
Terminal Housing.
3.
Remove the Control Module
1.
Unscrew the four self-retaining screws that secure the
Control Module in place.
2.
Carefully lift the Control Module out of the Terminal
Housing.
Note:
The screws that secure the Control Module in place are self
-
retaining screws and
cannot be fully removed from the Control
Module casing.