Replacement of motor driver 4
This article describes how to replace motor driver 4 on the HORST1000G2.
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 | DANGER! Danger resulting from incorrect commissioning ⇒ Commissioning must be performed only by persons with technical and electrotechnical training who were also authorized by fruitcore robotics! | 
- Shut down the robot and disconnect it from the power grid. 
- Loosen the screws marked in yellow. 
- Carefully lift the cover and disconnect the plug connections underneath, as well as the fastening screws. 
- Insert the new motor driver with the cooling pads and tighten the screws to a torque of 0.8 Nm. Reinsert all plug connections.
- Montieren Sie den Deckel und ziehen die Schrauben mit 3Nm an.
![fruitcore-robotics-brand-logo.png]](https://www.fruitcore-robotics.com/hs-fs/hubfs/Logos/fruitcore-robotics-brand-logo.png?height=40&name=fruitcore-robotics-brand-logo.png) 
        
      
      
  