Attaching The Rotor Shipping Brace Prior To Storage - Siemens SIMOTICS M-1PH818 Operating And Installation Instructions

Main motors
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4.13.7

Attaching the rotor shipping brace prior to storage

NOTICE
Bearing damage caused by vibration
If storage conditions are inappropriate there is a risk of bearing seizure damage. This can
result in material damage, such as damage to bearings caused by vibration.
● On machines that have been supplied with a rotor shipping brace, secure the rotor as per
● Protect the machine against strong radial vibrations, since the rotor shipping brace might
NOTICE
Bearing damage when being transported
If the customer has already mounted parts, for example coupling, belt pulley, etc., the bearing
can be damaged during transport.
● In this case, make sure that the customer uses a rotor shipping brace.
Long-term storage
If you are storing a machine for more than six months, you must check its condition every six
months.
● Check the machine for damage.
● Carry out any necessary maintenance work.
● Document all preservation measures taken so that they can be reversed before the
● Provide air-conditioning for the storage room.
Condensation
The following factors result in condensation in the machine:
● Significant fluctuations of the ambient temperature
● Direct sunshine
● Direct exposure to the weather
● High air humidity during storage
● Intermittent operation or load fluctuations in operation
SIMOTICS M-1PH8 1PH818., 1PH822., 1PH828.
Operating Instructions 10/2017
the notes on transportation.
not absorb these completely.
machines are put back into service.
Preparations for use
4.13 Transport and storage
43

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