The risk when preserving alternators is condensation that may occur in the windings due to moisture.
In order to minimize possible malfunctions due to such condensation, generators should be preserved in a dry storage area and all openings should be closed.
When canning brush type generators (SRCR), the brushes and sliding rings must be disconnected to prevent damage due to chemical reactions.
An information note must be posted to warn that the brushes have been disconnected.
The resistance of the generator windings is noted by measuring. Resistance measurement is a reference measurement made to understand problems that may occur due to condensation or other reasons during canning.
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