1. Push the center of display cover from the back. 2. Slide the display cover to the right. How to assemble the display cover
2. Remove the screw fixing the terminal board.
1. Slide the left end of the display cover through 3 hooks on the front panel along the guide from the center of the front panel.
3. Remove a screw fixing the cord holder.
2. After the left half is inseted completely, press the display cover and snap in the 3 hooks on the right. How to remove the control box. 4. Remove 2 screws fixing the board (transformer.
1. Remove the photo detector unit. (Press and spread the upper hook, and the photo detector unit will be ready for removal.)
