Siemens Sinamics G110M Original Instructions Manual page 42

Installation
4.2 System Installation
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.
4. Remove the internal braking resistor
1. Remove the internal resistor holding clamp.
2. Disconnect the brake resistor wires from the motor terminals (R2
and R1).
3. Slide the internal braking resistor out from the terminal housing.
Note:
The internal braking resistor is an optional extra and should be
•
fitted to the terminal housing.
The internal braking resistor must not be fitted on the same side as
•
the CPI.
5. Remove the terminal housing terminal connectors
1. Remove the mains terminals connector
2. Remove the motor terminals connector
Notes:
The terminal connectors are removed to allow easy access to the
•
earthing posts located underneath the individual terminals.
There are no screws holding down the connectors - they are se-
•
cured and held in place when the Control Module is fitted.
42
SINAMICS G110M Operating Instructions
Operating Instructions, 04/2015, FW V4.7.3, A5E31298649B AD