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Drive spindle does not read any rpm
i replaced the Ram pcb and that fixed the problem the "drive" error D6.1 and vacuum keep turning on. but it still having spindle drive cannot read any rpm when i spin it. please help. is it easy to remove the spindle like the L8-70M model?
Equipment: Optima LE-80K
Reply bytrong.ha
after replacing the CPU board from a spare unit. fixed all the error except there is no "RPM" reading. field service came in and performed calibration and the fixed the problem. unit is put back to work.