Greasing The Roller Bearings Prior To Commissioning - Siemens SIMOTICS HT Series Operating Instructions & Installation Instructions

● Check the correct functioning of the brakes or backstops.
● Set the values for "Alarm" and "Shutdown" at the monitoring devices.
● Carefully ensure that temperature-sensitive parts and components, e.g. cables are not in
See also
Set values for temperature monitoring of the bearing thermometer (Page 85)
Setting values for temperature monitoring (slot thermometer) (Page 85)
Converter operation
● If the motor design requires connection to a specific converter type, carefully check the
● Ensure that the converter is correctly parameterized. Depending on the design, you will
● Check that the supplementary equipment and devices to monitor the machine are correctly
● In continuous operation, carefully ensure that the motor cannot exceed the specified upper
● The bearing insulation should be implemented as shown on the plates.
● If the machine can be driven by the mechanical system, then protect the converter DC link
The machine will be destroyed if it is directly connected to the line supply. Only operate the
machine using a converter.
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.
7.3

Greasing the roller bearings prior to commissioning

The following information assumes that the specified storage conditions have been complied
with.
SIMOTICS HT Series HT-direct 1FW4...1......A
Operating Instructions 11/2018
contact with the machine enclosure.
supplementary data on the rating plate/supplementary plate.
find some parameterization data on the rating plate of the machine. Further information is
provided in the converter documentation. If necessary, contact the Service Center.
connected and are functioning correctly.
speed limit n or fall below the lower speed limit n
max
The permissible acceleration time to the limit speed n
assignment.
voltage against overvoltage conditions: Limit the field-weakening operation to 120%.
7.3 Greasing the roller bearings prior to commissioning
.
min
depends on the parameter
min
Start-up
81