Siemens 1LA8, Operating Instructions Manual

Page: 35 / 174

Table 4-2 Tightening torque for the shaft screw on the rotor shipping brace
Thread in the shaft end Tightening torque Preload
M20 50 Nm 12 kN
M24 100 Nm 20 kN
M30 180 Nm 32 kN
Note
Store the rotor locking device
Be sure to store the rotor locking device. It must be remounted for possible disassembly and
transport.
4.11.4 Transporting the machine set
WARNING
Falling down of the machine
The lifting lugs on the machine are designed only for the weight of the machine. If a machine
set is lifted and transported on a single machine, this can lead to mechanical failure of the
lifting lug. The machine or machine set may fall. This can result in death, serious injury or
material damage.
● Do not lift machine sets by attaching lifting tackle to the individual machines.
● Use only the equipment provided, e.g. the openings or lugs on the base plates, for
transporting machine sets. Note the maximum capacity of the lifting lug.
Note
Place the machine in a secure and raised position
In order to obtain easy and safe access to the underside of the machine, place it in a secure
and raised position.
DANGER
Standing under suspended loads
If the lifting gear or load handling attachments were to fail, the machine could fall. This can
result in death, serious injury or material damage.
Never remain under or in the immediate vicinity of the machine when it is raised.
Preparations for use
4.11 Transport and storage
SIMOTICS TN Series N-compact 1LA8
Operating Instructions 05/2014
35