Hi Mariss,
See service bulletin SB0006 on the Tormach website, under "Help and Support - Document Library". The problem related to thermal overload of a voltage regulator on the VFD which caused the spindle to shutdown after running for sometime. The attachment of a heat sink, supplied by Tormach, to the regulator apparently solves the problem.
Mine fitted as described in the bulletin without a problem. I have not had the described problem before or after fitting.
Regards
Phil
Originally Posted by Mariss Freimanis  Uh,.. Heatsink for what? The motor drives maybe? I can give you helpful information if that's the case.
Mariss |