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Start-up
7.1 Checks to be carried out prior to commissioning
Second shaft extension
If the second shaft extension is not used:
● Carefully secure the feather key to prevent it from being thrown out, and for balancing type
● Using covers, carefully secure the unused shaft extension so that it cannot be touched.
Cooling
● Check that the machine cooling is available for commissioning.
Cooling water supply
● The cooling water supply is connected and ready for operation.
● The cooling water supply is switched on. The data can be found on the rating plate.
● Cooling water is available in the configured quality and quantity.
● The water cooling is switched on. The data can be found on the rating plate.
● Cooling water of the configured quality is used.
● The bearing insulation should be implemented as shown on the plates.
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
● The minimum insulation resistance values are within tolerance.
● Minimum air clearances have been maintained.
● Any supplementary motor monitoring devices and equipment have been correctly
● All brakes and backstops are operating correctly.
● At the monitoring devices, the values for "Warning" and "Shutdown" are set.
100
"H" (standard type), ensure its weight is reduced to approximately 60 % of the original value.
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.
connected and are functioning correctly.
SIMOTICS FD 1LN1
Operating Instructions 01/2019
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