5. Lower the machine completely onto the mating flange so that it is fully in contact; then
remove the studs.
6. Fix the machine using the flange fixing bolts.
5.3.6 Axial and radial forces at the second shaft extension
Large output masses and their centers of gravity outside the shaft extensions can cause
vibration. This can result in damage to bearings, the shaft, or components in the shaft
assembly.
● Comply with permissible loads for the forces on the shaft extensions in accordance with
the configuration data.
● If necessary, contact the Service Center.
See also
Service and Support (Page 111)
5.4 Complete the installation work
1. Check that all of the screw connections are correctly tightened.
2. Once you have completed the installation work, remove all objects – such as tools, cloths,
deposits of dirt and moisture, etc. – from the machine.
3. Clean the machine to remove any dirt that may have accumulated as a result of the
installation work.
4. Protect all exposed rotating parts against contact by persons. Cover any open shaft ends,
couplings and belt drives, etc.
5. Make sure that there are no loose parts on or in rotating machine elements. Observe any
feather keys that may be located in free shaft ends.
Record all of the installation work that was carried out.
Assembly
5.4 Complete the installation work
SIMOTICS HV C 1NB1402-2AA84-4CA0-Z
54 Operating Instructions 06/2018
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