Discussion Category: Centrifuge
Not starting
I am trying to repair an Allegra X-12R that doesn't want to start. When you close the lid, everything appears to be fine, but both the "start" and "pulse" keys are unresponsive. The lid switches appear to be fine and no errors are showing.
With the lid closed, the following LEDs on the main board are lit: LD74, LD76, LD78, LD80, LD64, LD63, LD62. These LEDS are NOT lit: LD 77 and LD75. Finally, LD67 is flashing.
Any help would be appreciated...Especially, if someone could pass along a service manual or schematic that would be great.