Reinstallation Instructions for the Lens and
Automatic Filter
1. Place outer protection lens (M) back into the front of
the helmet by inserting one side of the lens into either
side slot and then bend the lens just enough that it will
slip into the other side slot.
2. Slide the automatic filter (K) through the filter frame
and set it back into the holding tray.
3. Lock the filter frame screw (L) by turning the screw
clockwise. Do not overtighten the nut or the threads
may become stripped.
6