Siemens SINAMICS S120 - Releasing the DC Link Protective Cover

Accessories
11.2 Releasing the DC link protective cover
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
619
7. Close the cover of the terminal strip.
11.2
Releasing the DC link protective cover
The protective covers for the DC link on the SINAMICS S120 components have an
interlocking mechanism, which must be opened using a flat bladed screwdriver (1 x 5.5).
Table 11- 10 Opening the protective cover for the DC link using a screwdriver
1. Protective cover with interlocking
mechanism
2. To open the protective cover, use a
screwdriver to slightly turn the interlock-
ing screw in the direction of the arrow
(counter-clockwise)
3. Opened protective cover
To lock, press the protective cover back on until you hear the interlock engage.