10.2.3.4
Replacing the internal fan, FSH/FSJ only
Preconditions
The converter power supply is switched off.
Required tools
Torque wrench for TX-25 screws.
Function description
Removing the fan
1. Remove the screws (TX-25) of the upper and lower terminal cover.
– FSH: 3 screws
– FSJ: 4 screws
7;
1P
7;
7;
2. Remove the terminal covers.
Corrective maintenance
10.2 Replacing spare parts
SINAMICS G120X converter
1060
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC