Figure 5-5: Example 1: 4600 HP fan motor - OH (Overall)
Figure 5-6: Example 2: 4600 fan motor - OH (PeakVue)
The defective bearing was removed and Figure 5-7 shows the developing problem that
was the source of the impacting. After replacing the bearing, the PeakVue vibration is
significantly reduced, as shown in Figure 5-8, indicating that the problem has been
resolved.
Overall Velocity, PeakVue, and temperature User Guide
August 2020 MHM-97927-PBF
60 MHM-97927-PBF, Rev 1