Siemens GH180 - Unlocking the Power Section Doors Manually; Figure 5-2 Combining Power Cell Cabinet and Transformer Cabinet (Back View)

3. Position the transport units next to each other.
4. Connect the power section cables.



Figure 5-2 Combining power cell cabinet and transformer cabinet (back view)
NOTICE
No transportation with crane or fork-lift truck after screwing units together
Specify the place of installation of the converter discreetly prior to installing the transport
units.
Once the transport units have been screwed together, it is no longer permitted to transport
them by crane or fork-lift truck.
5.2.6 Unlocking the Power Section Doors manually
Since the doors are interlocked electromagnetically, they do not unlock because the auxiliary
voltage supply is missing.
In this case, the doors can only be unlocked manually. Each transport unit is therefore provided
with a fitting cabinet key.
Assembly
5.2 Assembly instructions
SINAMICS PERFECT HARMONY GH180 6SR41 manufactured in NMA Nuernberg, Germany
Operating Instructions Rev.201706301306 89