3M™ Overhead Projector 1800 Illustrated Parts Breakdown
© 3M 2007 19
Section 9. Top Cover Assembly (with clipped-in stage glass) 2
6
3
4
5
1
7
On/Off Button Kit
On/Off Button
Cam
Rib
Cam Spring
Top Cover
Pivot Shaft
Button Spring
Spring Well
Pivots
Pin
8