Image 4-6 Labels..........................................................................................................................................61
Image 4-7 Example: Cover screw for manual door interlocking...................................................................61
Image 5-1 Attaching the roof hood...............................................................................................................67
Image 5-2 Screwing the cabinets together...................................................................................................68
Image 5-3 Connecting the grounding for the cabinet units...........................................................................69
Image 5-4 DC cable......................................................................................................................................70
Image 5-5 Water piping................................................................................................................................71
Image 6-1 Shield connection using a clip.....................................................................................................77
Image 6-2 Bridging shield gaps....................................................................................................................77
Image 6-3 Potential concept.........................................................................................................................78
Image 6-4 Example: Grounding bar and grounding lug................................................................................79
Image 6-5 Schematic diagram: Connecting power cables..........................................................................82
Image 6-6 Fastening the cable ties..............................................................................................................83
Image 9-1 Schematic diagram: Attaching the grounding spider...................................................................94
Image 9-2 Replacing fans from the front......................................................................................................99
Image 9-3 Replacing fans from the back....................................................................................................100
Image 9-4 Example of an AVT combination module..................................................................................106
Image 9-5 Replacing the current transformer.............................................................................................107
Image 9-6 Removing the double submodule, steps 1 to 7.........................................................................110
Image 9-7 Removing the double submodule, steps 8 to 10.......................................................................111
Image 9-8 Removing the double submodule, step 11................................................................................111
Image 9-9 Removing the double submodule, step 12................................................................................112
Image 9-10 Replacing the water sensors.....................................................................................................114
Table of contents
SINAMICS SM120 6SL38855?B
10 Operating Instructions 12/2015