● All fixing screws, connection elements, and electrical connections have been tightened to
the specified tightening torques.
● The operating conditions match the data provided in accordance with the technical
documentation, such as degree of protection, ambient temperature, etc..
● Moving parts such as the coupling move freely.
● All touch protection measures for moving and live parts have been taken.
● If the second shaft extension is not in use, its feather key is secured to prevent it from being
thrown out, and cut back to roughly half its length if the rotor has balancing type "H"
(standard type). The unused shaft extension is covered and protected against accidental
contact.
● The rotor can spin without coming into contact with the stator.
● The bearing insulation is not bridged.
Electrical connection
● The grounding and equipotential bonding connections have been made correctly.
● The machine is connected so that it rotates in the direction specified.
● Appropriately configured control and speed monitoring functions ensure that the motor
cannot exceed the permissible speeds specified in the technical data. For this purpose,
compare the data on the rating plate or, if necessary, the system-specific documentation.
● The minimum insulation resistance values are within tolerance.
● Minimum air clearances have been maintained.
● Any supplementary motor monitoring devices and equipment have been correctly
connected and are functioning correctly.
● All brakes and backstops are operating correctly.
● At the monitoring devices, the values for "Warning" and "Shutdown" are set.
● Appropriately configured control and speed monitoring functions ensure that the the
permissible speeds specified on the rating plate cannot be exceeded.
● Any supplementary motor monitoring devices and equipment have been correctly
connected and are fully functional.
Converter operation
● If the design of the motor requires connection to a particular converter type, the rating plate
will contain corresponding additional information.
● The converter is correctly parameterized. The parameterization data is specified on the
rating plate of the machine. Information about the parameters is available in the operating
instructions for the converter.
● Any supplementary motor monitoring devices and equipment have been correctly
connected and are functioning correctly.
Commissioning
7.3 Checks to be carried out prior to commissioning
SIMOTICS M-1PH8 1PH818., 1PH822.
86 Operating Instructions 07/2016
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