3M 1700 overhead projectors Manual

3M™ Overhead Projector 1700 Series 

Illustrated Parts Breakdown 

© 3M 2005.  All Rights Reserved. 

5 

Head Assembly Parts List 

1 

78-8114-8795-4 

Lens, Doublet Element 

2 

2A 

78-8120-2934-2 

Head Halves, Singlet (Beige color) 

1 

2B 

78-8120-2935-9 

Head Halves, Doublet (Beige color) 

1 

2C 

78-8120-8451-1 

Head Halves, Singlet (Gray color) 

1 

2D 

78-8120-8464-4 

Head Halves, Doublet (Gray color) 

1 

3 

78-8014-8951-5 

Lens, Wide Angle, 293mm (Singlet Head only) 

1 

4 78-8114-8812-7 Mirror 

1 

5 78-8120-3192-6 Label, 

Head 

1 

6 78-8120-2927-6 Lens, 

Head 

1 

7 

78-8120-3072-0 

Bracket, Head Mount, Closed Singlet (Gray color only) 

1 

8A 

78-8120-8554-2 

Singlet Head Assembly (1720, 1760, 1765 Gray color) 

1 

8B 

78-8120-8555-9 

Doublet Head Assembly (1730, 1780 Gray color) 

1 

9 

78-8120-8556-7 

Open Head Assembly (1711, 1740, 1745 Gray color) 

1 

10 

78-8120-8501-3 

Open Singlet Mirror Assembly 

1 

11 

(Not available) 

Housing, Lens, Split, Open Singlet 

1