Replacing Controller Switches
Professional Biomat
TOOLS: Philips screwdriver
TIME: 5 minutes
1) Remove the 6 screws on the back of the controller, shown in the picture below.
![Pro Back Side Controller](/GZ/YEAR/images/repair/pro-back-side-controller.png)
2) Remove the 6 switch panel screws to removed the switch panel.
![Pro Switches Panel](/GZ/YEAR/images/repair/pro-switches-panel.png)
3) Unplug the switch panel.
![Pro Unplug Switch Panel](/GZ/YEAR/images/repair/pro-unplug-switch-panel.png)
4) Replace the switch panel with a new one.
![Pro Switch Panel](/GZ/YEAR/images/repair/pro-switch-panel.png)
5) Plug in the switch panel.
6) Put the 6 screws back to hold the planel.
7) Align the main circuit board with the holes and posts.
![Pro Controller Circuit Board](/GZ/YEAR/images/repair/pro-controller-circuit-board.png)
8) Replace the back cover using the 6 screws as shown in the first image.