Internal Agitation Fan Stopped

What does 425 mean?

This alarm is issued when the fan motor built into the servo amplifier module, used for internal agitation, has failed. The fan motor is a consumable component, and its failure can lead to overheating of the servo amplifier if not addressed.

• Fan motor built into the servo amplifier module has failed
• Fan clogged with foreign matter
• Power connector of the fan is improperly connected

1. 1

   Check that the fan is not clogged with foreign matter

2. 2

   Check that the power connector of the fan is connected properly

3. 3

   Replace the fan or the entire servo amplifier module