The Jolly Smart 5/7 electronic board is the control unit for Domino Smart benchtop planetary mixers (Jolly line), also compatible with the Fama PM7 model. It manages power on/off and electronic speed control of the motor via the potentiometer and start button on the control panel.

• Machine model: Domino Smart 5 / Smart 7 (Jolly Smart), compatible with Fama PM7
• Power supply: V230/1 (230V single-phase)
• Machine type: benchtop planetary mixer with electronic speed variation, 5/7 litre bowl
• Spare part code: AGWSELE2690

Domino Smart/Jolly planetary mixers in the 5 and 7 litre bowl sizes (and the equivalent Fama PM7 version) use this board to drive the motor throughout the kneading cycle: from start-up to continuous speed adjustment via the potentiometer knob. This is the correct spare part when the machine does not switch on, the motor stays still despite pressing the start button, speed no longer responds to the potentiometer, or you notice burn marks or a burnt-component smell on the board.

Replace the board with the machine unplugged from the mains. Since the board works together with the potentiometer and the start button, if a fault occurs it is worth checking the condition of these two components as well.