4.11 Torsional loading of the drive train due to faults in the electrical supply
In the event of faults in the electrical connection during operation, excessive air gap torques 
can lead to additional mechanical torsional load on the line shaft.     
Note
The system planner is responsible for the entire drive train. 
WARNING
Serious damage to the machine
If the configuration does not correctly recognize the mechanical torsional loadings of the shaft 
assembly, this can lead to serious damage to the machine. This can result in death, serious 
injury or material damage.
When planning the system, consider the configuration data.
Note
More information about this may be found in the catalog. 
4.12 Transport and storage
When carrying out any work on the machine, observe the general safety instructions 
(Page 15) and the specifications contained in EN 50110‑1 regarding safe operation on 
electrical equipment.
4.12.1 Transport markings
The packing differs depending on the transport type and size. If not otherwise contractually 
agreed, the packaging corresponds to the packing guidelines for International Standards for 
Phytosanitary Measures (ISPM).
Note the symbols which appear on the packing. These have the following meanings:
Top Fragile material Keep dry Keep cool Center of 
gravity
Do not use 
hand hook
Attach here
Preparations for use
4.12 Transport and storage
SIMOTICS TN Series N-compact  1LA8
30 Operating Instructions 05/2016