Figure 9-2 Example: Attaching the grounding spider..................................................................................159
Figure 9-3 Make-proof-grounding switch closed.........................................................................................160
Figure 9-4 Principle of the mechanical door interlock.................................................................................162
Figure 9-5 Components of the secure locking system................................................................................162
Figure 9-6 Schematic diagram: Replacing filter mats.................................................................................166
Figure 9-7 Changing the filter in the roof assembly....................................................................................167
Figure 9-8 Attaching the changing device to the forklift truck.....................................................................172
Figure 9-9 Attaching the changing device to the forklift truck.....................................................................172
Figure 9-10 Lifting solenoid..........................................................................................................................173
Figure 9-11 Water connection......................................................................................................................174
Figure 9-12 Fiber-optic conductors and power supply cable........................................................................174
Figure 9-13 Busbar package........................................................................................................................175
Figure 9-14 Motor current acquisition module..............................................................................................175
Figure 9-15 Busbar.......................................................................................................................................176
Figure 9-16 Installing the busbars................................................................................................................176
Figure 9-17 Insulators of the phase module and lifting lugs.........................................................................177
Figure 9-18 Changing device: roller tracks...................................................................................................177
Figure 9-19 Changing device: joining the roller tracks..................................................................................178
Figure 9-20 Changing device: stop brackets................................................................................................178
Figure 9-21 Phase module (placed down)....................................................................................................179
Figure 9-22 Remove the operator panel.......................................................................................................180
Figure 9-23 Card slots..................................................................................................................................181
Figure 9-24 Replacing the precharging transformer.....................................................................................183
Figure 9-25 Replacing the precharging rectifier............................................................................................184
Figure 9-26 Example of an AVT combination module..................................................................................185
Figure 9-27 Sponge......................................................................................................................................186
Figure 9-28 Replacing the sponge................................................................................................................187
Table of contents
SINAMICS SM150 6SL3845-7NN46-7AA0
Operating Instructions 04/2017 13