ABB Uvisor SF910i User Manual page 46

3 Installation
3.3 Product Installation
Figure 3.2: Two Phillips Head Screws with Waisted Shank
Those screws are used to fix the ATB board, Touchkey/LCD assembly, and enclosure
body.
The user can use the screw driver to screw out these two screws. After that, snap the
step edge of Touchkey/LCD assembly as shown in the below figure.
8VZZ005286 B 46