2021/01 Rev. 0.4
OptiMeOptiMe
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Problem Possible cause Solution
Please check the following connections
and signals.
Power (top); The grinder board must be
connected to the 230Vac brown and
blue.
Fuse: the fuse secures the Phase, 3,15A
(T)
Grinder motor(s); both motors (230Vdc)
must be connected on the two (2) pin
connectors.
Top left connector is IM2 motor (blend 2)
Bottom left connector is IM1 motor
(blend 1)