Generator Faults
Seite/Page 158 Panda PMS 8.000 NE - 42 NE Manual.R05 - Kapitel/Chapter 7: Generator Faults
22.3.11
7.7.3 Greasing the trapezoidal thread spindle on the speed actuator
The speed setting of the trapezoidal thread spindle must be regularly greased. Only high temperature-resistant
grease (up to 100 °C) may be used. The end of the nu ts must also be smeared with grease.
If the spindle has not been sufficiently greased, then it can jam. The generator then cuts out when over or under-
heated.
All screws on the rotary servomotor and the spindle should be secured with a screw securing solution, so that they
can be easily loosened.
The trapezoidal thread spindle must be checked, if the generator has cut out, because of under or over voltage.
Servicing intervals also includes the checking of cut out functions in cases of defect. Only by making regular checks
can it be ensured that the generator switches off, if there is a fault. The generator will not switch off, if the cut out
control of the solenoid valve does not function.
Fig. 7.7.3-1: Trapezoidal Thread Spindle
Trapezoidal Thread Spindle
1. Speed actuator
2. Trapezoidal Thread Spindle
Sample Picture
1
2
Содержание 6500 PMS
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