1. Disconnect the USB connector on the operation panel. (Operation Panel Unit)
  2. Remove the top right cover. (Top Right Cover)
  3. Remove the top rear cover. (Top Rear Cover) 
  4. Remove the rear cover. (Rear Cover)
  5. Remove the controller box cover. (Controller Box Cover)
  6. Disconnect the USB cable on the IPU [A].
  7. Remove the USB cable [A] from the harness guide (dotted frame).

  • When connecting the USB cable, use the connector with the two sets of binders for connecting to the IPU (circuit board) side.