To protect the boxes against pressure, use sufficiently long rope and a spreader beam. Please
proceed as follows:
1. Attach the rope/cable to the pallet as shown in the following diagram.
2. Attach the rope/cable to the spreader beam ① and the crane hook.
3. Pay attention to the center of gravity imprinted on the box ② and the imprinted position of
the ropes ③.
4. Carefully raise the transportation unit.
① Spreader beam
② Center of gravity
③ Imprinted position of the rope
Figure 4-5 Transporting a transportation unit (still in packaging) with a crane
4.4 Unpacking
4.4.1 Removing the packaging
NOTICE
Incorrect storage of unpacked devices
Proper packaging ensures that the equipment is protected. Unpackaged equipment may be
damaged if it is stored or out of service over a long period.
Carefully observe the instructions for storage in Chapters "Storage" and "Technical data and
drawings". Remove the packaging immediately prior to installation.
The units are packed by the manufacturers in accordance with the order.
Preparations for use
4.4 Unpacking
SINAMICS SM150 6SL3845-7NN46-7AA0
Operating Instructions 04/2017 91