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VPI SDS question

1.the voltage display on my SDS sometime is at 72 and some time is at 84 is that normal?
2.almost every time I got the speed dead on , the next day when I check the speed is off. Is there anything I can do so I can get stable speed and don't have to check every time I listen.
BTW I have the 3 months old Classic, so the belt and motor should not be the issue and I use the KAB strobe disk.
kclaw88

Showing 1 response by markd51

markd51's avatar
markd51
763 posts
 
As I understand it, if there are issues with the SDS, and the Classic, Harry W. explained that it is a Run Capacitor issue, not the motor, or SDS.

A simple Run Cap Swap solves the issue, and if you contact VPI, I'm sure they will send you free, the correct Run Cap that should be used with the SDS. Mark
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