Siemens SINUMERIK 828D

Service cases - hardware
4.8 SINAMICS S120 Combi
Hardware and Software
Service Manual, 03/2011, 6FC5397-5DP40-0BA0
131
Procedure:
1. Use a suitable tool to open the protective cover of the component to be connected
2. Remove the DC link side covers of both components at the connection location
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3. To connect the DC link busbars you will need the following tool:
Screwdriver: Torx T20
Tightening torque: 1.8 Nm
4. Install the lower DC link busbar:
– Release the screws
– Turn over the DC link bridge.
– Observe the sequence when tightening the screws