Siemens SINAMICS G120XA - Replacing the Free Programmable Interface (FPI); Removing the FPI Board

10.2.4.2 Replacing the free programmable interface (FPI)
Precondition
The converter power supply is switched off.
Required tools
Torque wrench for the following screws:
● TX-20
● TX-25
Function description
Removing the FPI board
1. Remove the 2 screws (torx 25) of the front cover.
7;
7;
1P
2. Remove the front cover.
Corrective maintenance
10.2 Replacing spare parts
SINAMICS G120XA converter
842 Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB