Siemens SINAMICS G120XA - Assemblies for FSH and FSJ; Replacing the Power Supply Board; Removing the Power Supply Board

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