Synchronous/induction motors 1PH813
Operating Instructions, 04/2009, 610.48000.22
31
Installation
5
5.1 Installation
CAUTION
Temperature-sensitive parts
Some parts of the motor enclosure can reach temperatures that exceed 100°C.
Temperature-sensitive components, e.g. cables etc., can be damaged if they come into
direct contact with the motor enclosure.
When locating temperature-sensitive components, ensure that they do not come into
contact with the motor enclosure.
CAUTION
Shaft end
When installing the motor, ensure that the end of the shaft is protected against blows and
pressure.
Note
Observe the technical data on the motor enclosure rating plates.
The following must be taken into account when the motors are installed
● Observe the type of construction and degree of protection stamped on the rating plate
and check that they comply with the conditions at the installation location.
● Refer to the configuration manual for the permissible radial and axial forces.
● Check that they match the conditions (temperature, installation altitude) at the installation
location.
● Ensure that the end of the shaft is completely free of any anti-corrosion protection (use a
commercially available solvent).
● Ensure that the flange or mounting foot has even contact with the mounting surface. No
stress or strain is permissible.
● If the motor is installed vertically with the end of the shaft facing up, ensure that no liquid
can enter into the upper bearing.
● Rotate the drive elements by hand. If you hear any grinding noise, rectify the cause or
contact the manufacturer.
● Eyebolts that have been screwed in must either be tightened or removed after
installation.
● Air-cooled motors must be installed in such a way that the cooling air can flow in and out
without any obstruction and that the minimum distance s is maintained between the air
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