Service& Troubleshooting Guide Home Generator Systems __'ggs& Stm_o,'
Model 1938 (I 0kW) Generator Assembly _ _ _
Inspecting The Rotor Assembly
It is not possible to check the serviceable condition of a
rotor assembly without de-soldering specific corn ponents.
The reading that is obtained by the process shown in figure
71 only gives the resistance value of the rotor winding.
It does not show if the diode or the thermal protection
device is serviceable. The only way to determine if these
corn ponents are serviceable, is to de-solder them from the
electrical circuit of the rotor assembly and check them
individually.
For this reason, rotor replacement should only be
considered when all other possible faults have been
eliminated.
OTES
53
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