Siemens 6SL3845-2NN41-8AD2 Operating Instructions Manual page 158

Maintenance
9.5 Repair
Removing the module
1. Loosen the screws connecting the central brace with the frame of the cabinet, and remove
2. Close the inlet non-return valve
158
the central brace.
Figure 9-24 Diode module: water connection
supply and outlet pipes
water from the diode module.
Figure 9-25 Diode module: phase connections
①
and the outlet non-return valve
③
. Capture the cooling water using the catchment tray. Remove all
②
SINAMICS SM150 6SL3845-2NN41-8AD2
Operating Instructions Rev.201910281310 EXAMPLE
. Unscrew the water