Electrical Voltages Are Induced When The Rotor Is Rotated; Transport - Siemens SIMOTICS DP Operating Instructions Manual

Preparing for use
4.5 Transport and storage
Danger if the machine falls
The attachment points on the machine are designed for the weight of the machine only. If a
machine set is lifted and transported at a single machine, this can fracture the attachment point.
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.
• Never remain under or in the immediate vicinity of the machine when it is lifted.
Note
When lifting the machines for transport, only lift them in a position that corresponds to their
basic construction type.
The type of construction of the machine is stated on the rating plate.
4.5.1.1

Electrical voltages are induced when the rotor is rotated

Danger due to induced voltages
Electrical voltages are induced in the stator when rotating the rotor. Touching the stator
connections can result in death or severe injury.
• Before starting any work at the machine, carefully ensure that the system is secured to
prevent the rotor accidentally turning in compliance with the regulations.
• If you must rotate the rotor, then ensure that each phase is grounded.
4.5.2

Transport

If any transport locks are in place, remove them before commissioning. Store the transport locks
or disable them. Use the transport locks when transporting the motors again or reactivate the
transport locks.
The machines are packed in different ways depending on how they are transported and their
size. If not otherwise contractually agreed, the packaging corresponds to the packing guidelines
according to ISPM (International Standards for Phytosanitary Measures).
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WARNING
Danger to life as a result of a machine falling
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.
• In order to gain easy and safe access to the underside of the machine, place it in a secure
and raised position.
1FZ shaft height 280
Operating Instructions, 02/2022, A5E51698698A