Supplementary note 2 Functions and features The protective panes E21302 and E21303 protect the glass pane of an O2 camera in particular environmental conditions� The protective panes are installed on the front of the O2 camera� Depending on the environmental conditions, one of the following protective panes is installed: •...
Install the protective pane: 1� Clean the front of the O3 camera� 2� Place the protective pane on the front of the O2 camera� 3� Tighten the 4 countersunk head screws with minimum force until the head screws no longer protrude from the protective pane� Damage may occur if a countersunk head screw is tightened too much�...