Lift the module out of the cabinet
1. Loosen the screwed connections ⑨ between the phase module frame and the insulators.
2. Lift the phase module by a few millimeters. To do so, insert a washer on the screw in each
case. To do so, insert the screws from above through the lugs ⑩ at the front and rear of the
phase module. Tighten the nuts slightly.
Figure 9-20 Insulators of the phase module and lifting lugs
3. Slide the two roller tracks under the raised frame of the phase module. Use the screws which
were previously used for the screwed connection of frame and insulators to fix the roller
tracks in place.
Figure 9-21 Changing device: roller tracks
4. Position the stacker with the mounted changing device in such a way that the roller tracks
under the phase module and the roller tracks on the stacker can be screwed together.
Maintenance
9.5 Repair
SINAMICS SM150 6SL3845-2NN41-8AD2
154 Operating Instructions Rev.201910281310 EXAMPLE
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