[. . . ] Discontinued Model
· No technical support · No replacement parts
3800 Series
Overhead Projector
Illustrated Parts Breakdown
For: 3805 3808 3820
3M Visual Systems Division 6801 River Place Boulevard Austin, Texas 78726-9000
Printed in U. S. A. E 3M 6/95 78-6970-6825-8
3800 Series Overhead Projectors
IPB Table of Contents
7-1 7-1 7-1 7-1 7-3 7-4 7-6 7-8 7-10 7-12 7-14 7-16 7-18 7-21
Introduction . [. . . ] Make sure part identification numbers for your component have not been amended by changes and updates made to your 3800 Series Overhead Projector.
4. For part orders contact: Dealers: 3M Subsidiaries: Refer to Dealers Guide Contact Export Operations
Machine Identification Plate
The Machine Identification Plate is located on the bottom side of each projector and lists specific information that is needed when calling for technical assistance or ordering parts.
D
Figure 7-1. Machine Identification Plate
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IPB Table of Contents
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Table of Contents Section No. 21
IMPORTANT NOTICE
3M reserves the right to sell or furnish NEW OR RECONDITIONED PARTS. New and reconditioned parts are covered by the same 3M new parts limited warranty.
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Illustrated Parts Breakdown
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Section 0 OVERVIEW
Illustrated Parts Breakdown
Open Singlet Head Assembly (See Section 1)
Arm and Focus Assembly (See Section 3)
Top Cover Assembly (See Section 4)
Base Assembly (See Section 5) Front Cover Assembly (See Section 6) Base Assembly (See Section 5)
Clamshell Head Assembly (See Section 2) Top Cover Assembly (See Section 4) Arm and Focus Assembly (See Section 3)
Front Cover Assembly (See Section 6)
Base Assembly (See Section 5 )
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Illustrated Parts Breakdown
Section 1 OPEN SINGLET HEAD ASSEMBLY
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Illustrated Parts Breakdown
Section 1 OPEN SINGLET HEAD ASSEMBLY Item No.
0 . . . . . . . . . . . . .
Description
Qty
1 1 3 1 1 1 1 1 1 1 1
HEAD ASSEMBLY, Open Singlet (Complete) . .
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Illustrated Parts Breakdown
Section 2 CLAMSHELL HEAD ASSEMBLY
1
9
2
4B 3
8
7
6 4A 10
5
Singlet Lens
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Illustrated Parts Breakdown
Section 2 CLAMSHELL HEAD ASSEMBLY Item No.
!A . .
Part Number
Description
Qty
1 1 1 1 1 1 1 1 1 2 2 2 4 3
78-8096-5760-0 . .
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Illustrated Parts Breakdown
Section 3 ARM AND FOCUS ASSEMBLY
2
3 4 5 8
13 10
1
6
14
7 6
13
9
11 16
17 26 21 12 15 18 19 20
25
24
22 23
Used on 3808 AHDY and 3820 AHCY
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Section 3 ARM AND FOCUS ASSEMBLY Item No.
1 . . . . . . . . . . . . .
Illustrated Parts Breakdown
Part Number
Description
Qty
1 2 1 1 1 2 1 1 1 1 1 1 2 3 1 1 1 1 1 1 1 2 1 1 2 1 1 1
78-8096-5758-4 . Used on 3808 AHDY and 3820 AHCY only.
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Section 4 TOP COVER ASSEMBLY
Illustrated Parts Breakdown
14
4
13 9
12
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Section 4 TOP COVER ASSEMBLY Item No.
1 . . . . . . . . . . . . .
Description
Qty
1 1 1 1 1 1 5 1 1 1 2 1 1 1 1 1
GLASS, Stage . [. . . ] 1
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Illustrated Parts Breakdown
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3800 Series Overhead Projectors Appendix A SPECIFICATIONS
Country Thailand Korea Thailand Korea Thailand Korea Power Cord European European European European European European Model Alpha 3805 AHAF 3805 AHAK 3808 AHDF 3808 AHDK 3820 AHCF 3820 AHCK Stock Number 78-9236-5925-0 78-9236-5924-3 78-9236-5939-1 78-9236-5938-3 78-9236-5953-2 78-9236-5952-4 Voltage/Hz 220/50 220/60 220/50 220/60 220/50 220/60 Agency Stage Size A4 A4 A4 A4 A4 A4 Head Type Open Singlet Open Singlet Open Singlet Open Singlet Open Triplet Open Triplet Lamp Changer No No Yes Yes Yes Yes Color Tuning Internal Internal Internal Internal Internal Internal Post Type Fixed Fixed Fixed Fixed Fixed Fixed Lamp Type FNT FNT FNT FNT FNT FNT Handle No No No No No No Lamp Control None None None None None None Lamps Installed 1 1 1 1 1 1 Fresnel 4400 SE CL 4400 SE CL 4400 SE CL 4400 SE CL 9800 DE CL 9800 DE CL
Illustrated Parts Breakdown
Power Transformer Transformer Transformer Transformer Transformer Transformer
Fuse T4A T4A T4A T4A T4A T4A
Amps 1. 7 1. 7 1. 7 1. 7 1. 7 1. 7
Cord Storage No No No No No No
Taiwan Philippines Taiwan Philippines Taiwan Philippines
Japan Japan Japan Japan Japan Japan
3805 AAAT 3805 ARAP 3808 AADT 3808 ARDP 3820 AACT 3820 ARCP
78-9236-5922-7 78-9236-5920-1 78-9236-5936-7 78-9236-5934-2 78-9236-5950-8 78-9236-5948-2
120/60 240/60 120/60 240/60 120/60 240/60
A4 A4 A4 A4 A4 A4
Open Singlet Open Singlet Open Singlet Open Singlet Open Triplet Open Triplet
No No Yes Yes Yes Yes
Internal Internal Internal Internal Internal Internal
Fixed Fixed Fixed Fixed Fixed Fixed
FNT FNT FNT FNT FNT FNT
No No No No No No
None
1 1
4400 SE CL 4400 SE CL 4400 SE CL 4400 SE CL 9800 DE CL 9800 DE CL
Transformer Transformer Transformer Transformer Transformer Transformer
T4A T4A T4A T4A T4A T4A
3 1. 7 3 1. 7 3 1. 7
No No No No No No
None None None None
1 1 1 1
Hong Kong Hong Kong Hong Kong
Other Other Other
3805 AHAH 3808 AHDH 3820 AHCH
78-9236-5919-3 78-9236-5933-4 78-9236-5947-4
220/50 220/50 220/50
A4 A4 A4
Open Singlet Open Singlet Open Triplet
No Yes Yes
Internal Internal Internal
Fixed Fixed Fixed
FNT FNT FNT
No No No None None
1 1 1
4400 SE CL 4400 SE CL 9800 DE CL
Transformer Transformer Transformer
T4A T4A T4A
1. 7 1. 7 1. 7
No No No
Singapore & Malaysia China Singapore & Malaysia China Singapore & Malaysia China
U. K. U. K.
3805 AHAE 3805 AHAY 3808 AHDE 3808 AHDY 3820 AHCE 3820 AHCY
78-9236-6002-7 78-9236-6092-8 78-9236-6003-5 78-9236-6093-6 78-9236-6004-3 78-9236-6094-4
240/50
A4 A4
Open Singlet Open Singlet Open Singlet Open Singlet Open Triplet Open Triplet
No No Yes Yes Yes Yes
Internal Internal Internal Internal Internal Internal
Fixed Fixed Fixed Folding Fixed Folding
FNT EHJ FNT EHJ FNT EHJ
No No No No No No
None None None None None None
1 1 1 1 1 2
4400 SE CL 9800 DE CL 4400 SE CL 9800 DE CL 9800 DE CL 9800 DE CL
Transformer Transformer Transformer Transformer Transformer Transformer
None T4A None T4A None T4A
1. 7
No No
240/50
A4 A4
1. 7
No No
240/50
A4 A4
1. 7
No No
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