richluke Posted July 5, 2007 Share Posted July 5, 2007 I recently bought several 812s from the US. I have tried to change the voltage to UK 220 V. My remaining problem is I cant find the area on the ballast where I can change the frequency to 50Hz. The lamp lit but turned off after a short period. What can I do. Link to comment Share on other sites More sharing options...
J Pearce Posted July 5, 2007 Share Posted July 5, 2007 Best bet is to ring Martin and ask. If the voltage/freq can be changed by a tap or switch they'll know how, and if it can't be changed they'll know who has spare UK spec ballasts/psus in stock. Link to comment Share on other sites More sharing options...
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