Siemens SIMOTICS GP Operating Instructions Manual page 64

3. Turn the shaft every year to avoid the permanent marks in the
bearing. Prolonged storage periods reduce the useful life of the
bearing grease.
In case of prolonged storage, the duration of use of bearing grease
is shortened and must be re-lubricated (See LUBRICATION
chapter).
4. Measure and register the winding insulation every month (See
INSULATION RESISTANCE MEASUREMENT).
5.
It should not be stored in open areas and without protection against
rain, breeze and humidity.
6. To protect with greater importance the parts those are mechanized
with suitable lubricants to inhibit the oxidation of these.
7. Stack only if indicated and in the maximum quantities indicated on
the packaging. (Any deviations to the indicated pallets are possible
causes of damage to the user's account).
WARNING
Risk of dropping and swinging when transported suspended
If you transport the motor suspended from cables or ropes, the cables or
ropes can break, e.g. as a result of damage. Further, if not adequately
attached, the motor can swing. This can result in death, serious injury, or
material damage.
•
Use additional eye bolts, suitable lifting equipment for transport and
during installation.
•
Two cables alone must be able to carry the complete load.
•
Prevent the lifting equipment from sliding by appropriately securing
it.
WARNING
Toppling over or slipping of the motor
The motor can slide or topple over if it is not correctly lifted or transported.
This can result in death, serious injury, or material damage.
•
Use all the lifting eyes on the machine.
•
When using the lifting eyes on the machine, do not attach any
additional loads or weight. The lifting eyes are only designed for the
weight of the machine itself.
•
Any eyes that are screwed in must be tightly fastened.
•
Eyebolts must be screwed in right up to their supporting surface.
•
Comply with the permissible eyebolt loads.
•
When necessary, use suitably dimensioned transport equipment,
for example hoisting straps and load restraints.
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