3M Projector 1800 User Manual

Revision F, 12/10/2004  
1800 Overhead Projector  
Illustrated Parts Breakdown  
3M Visual Systems Department  
6801 River Place Boulevard  
Austin, Texas 78726-9000  
OHP Service Documentation Resource  
Copyright © 3M 2004. All Rights Reserved  
78-6970-7536-0  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Table of Contents  
TABLE OF CONTENTS .............................................................................................................................................................0  
ILLUSTRATED PARTS BREAKDOWN (IPB) ..............................................................................................................................1  
QUICK REFERENCE PARTS INDEX...........................................................................................................................................2  
SECTION 0. MACHINE OVERVIEW ........................................................................................................................................3  
SECTION 1. INVERTED HEAD ASSEMBLY..............................................................................................................................4  
SECTION 2. OPEN HEAD ASSEMBLY.....................................................................................................................................5  
SECTION 3. CLOSED HEAD ASSEMBLY.................................................................................................................................6  
SECTION 4. ARM ASSEMBLY (SERIAL NUMBER 18040827 AND BELOW) ..............................................................................8  
SECTION 5. ARM ASSEMBLY (SERIAL NUMBER 18040828 AND ABOVE) ............................................................................10  
SECTION 6. POST MOUNTING HARDWARE..........................................................................................................................12  
SECTION 7. TOP COVER ASSEMBLY (WITH TAPED-IN STAGE GLASS) ..................................................................................14  
SECTION 8. TOP COVER ASSEMBLY (WITH CLIPPED-IN STAGE GLASS)................................................................................16  
SECTION 9. BASE ASSEMBLY .............................................................................................................................................18  
SECTION 10. LAMP HOUSING (SINGLE ENX/FXL).............................................................................................................20  
SECTION 11. LAMP HOUSING (DUAL ENX/FXL)...............................................................................................................21  
SECTION 12. LAMP HOUSING (SINGLE FNT)......................................................................................................................22  
SECTION 13. LAMP HOUSING (DUAL FNT) ........................................................................................................................23  
SECTION 14. LAMP HOUSING (DUAL EVD) .......................................................................................................................24  
SECTION 15. LAMP ASSEMBLY...........................................................................................................................................25  
SECTION 16. COOLING FAN ASSEMBLY..............................................................................................................................26  
SECTION 17. ROLL FILM KIT..............................................................................................................................................27  
SECTION 18. WIRE JUMPERS (ENX AND FXL) ..................................................................................................................28  
SECTION 19. WIRE JUMPERS (EVD AND FNT) ..................................................................................................................30  
SECTION 20. PLASTIC PARTS KIT .......................................................................................................................................32  
SECTION 21. SMALL ELECTRICAL PARTS KIT.....................................................................................................................32  
SECTION 22. HARDWARE KIT.............................................................................................................................................33  
APPENDIX A – 1800 (U.S.) SPECIFICATIONS..............................................................................................................34  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS..........................................................................................................36  
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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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Illustrated Parts Breakdown (IPB)  
This Illustrated Parts Breakdown (IPB) Manual contains the information necessary to locate and identify  
assemblies, sub-assemblies, and specific parts of the 1800 Overhead Projector.  
Part Numbers  
All components available on a replacement basis are listed with their 3M identification number. The  
parts identification list opposite each illustration provides the description adequate to identify  
components. If the component is available only as part of the next higher assembly, the description  
column provides the next higher assembly description or identification number.  
Locating and Identifying a Part  
If physical appearance and general location of an item are known:  
1. Use the IPB Section Titles to help determine which assembly or sub-assembly includes the item.  
2. Refer to the view for the assembly or sub-assembly and locate the item on the exploded view. Match the part  
callout number to the corresponding number in the parts list.  
3. Parts shown inside a dashed box can only be ordered as an assembly. Any part or mounting hardware shown  
outside the box is not included with the assembly.  
Machine Identification Plate  
1
The serial number plate for the 1800 is located on the  
bottom panel of the projector. The Machine Identification  
Plate is divided into the following components:  
2
1. Product Name: The specific version number of the  
projector.  
2. Model Number/Alpha Code: The series number of the  
projector followed by a three or four character alpha code  
identifier. The Alpha Code indicates the design level,  
specific product characteristics, power cord or  
distribution specific to a country.  
5
4
3
3. Lamp: The electrical rating of the lamp.  
4. MFG Code: The MFG Code indicates the year and  
quarter the projector was built.  
MFG Code  
Letter  
Digit  
5. S/N: The serial number assigned to this projector.  
K
L
2001  
2002  
2003  
2004  
2005  
1
Jan-Mar  
2
3
4
1
Apr-Jun  
Jul-Sep  
Oct-Dec  
Jan-Mar  
Ordering Parts  
M
A
C
When ordering parts, include the following information:  
1. Machine model number and serial number.  
2. Parts identification number.  
3. Part description.  
4. Quantity required.  
For U.S. retail customers: Call 1-800-650-8429, or fax 1-800-650-9268. Dealers: Refer to Dealers  
Guide. 3M Subsidiaries: Contact Export Operations.  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Quick Reference Parts Index  
Description (By machine location)  
Inverted Singlet Head Module  
Part Number  
Section No.  
Item No.  
78-8120-8508-8  
78-8120-8509-6  
78-8120-8498-2  
78-8120-4070-3  
78-8120-8507-0  
78-8120-8499-0  
78-8120-8506-2  
78-8120-8505-4  
78-8120-8575-7  
78-8120-8576-5  
78-8120-8516-1  
78-8120-8514-6  
78-8120-8515-3  
78-8120-8513-8  
See Sections 7 & 8  
78-8120-8504-7  
78-8120-8502-1  
78-8120-8563-3  
78-8120-8564-1  
78-8120-8511-2  
78-8120-8512-0  
78-8120-8517-9  
78-8120-8520-3  
See Section 9  
1
1
Inverted Triplet Head Module  
Inverted Mirror Module  
Light Shield Kit  
1
2
1
3
1
9
Open Singlet Head Module  
Open Mirror Module  
2
1
2
2
Closed Head Module, Singlet  
Closed Head Module, Doublet  
Arm Kit (Includes basic post)  
Arm/Offset Post Kit  
3
1
3
2
4 & 5  
1A  
4 & 5  
1B  
Post Pivot Kit  
6
1
Post, Basic Arm  
6
2
Offset Post Pivot Kit  
6
3
Post, Inverted Arm  
6
7 & 8  
7 & 8  
7
4
Top Cover Modules (U.S. and A4)  
Fresnel Lens, Dual Element – 182.5 mm  
Fresnel Lens, Dual Element (Inverted Singlet) – 175.3mm  
On/Off Button Kit, Red  
On/Off Button Kit, Blue  
Base Mirror Module (EVD/FNT)  
Base Mirror Module (ENX/FXL)  
Base Module  
1A – 1D  
6
6
7 & 8  
7 & 8  
9
8A  
8B  
1
9
2
9
8
Lamp Housing Kit  
9
9
Transformers  
9
4A – 4D  
Power Cord, 120V (U.S. only)  
ENX/FXL Single Lamp Socket  
ENX/FXL Dual Lamp Socket  
FNT Single Lamp Socket  
FNT Dual Lamp Socket  
EVD Dual Lamp Socket  
Lamp, ENX  
78-8120-3184-3  
78-8120-3197-5  
78-8120-3196-7  
78-8120-4003-4  
78-8120-3193-4  
78-8120-3193-4  
78-8011-1186-1  
78-8073-7100-6  
78-8054-1175-4  
78-8079-8791-8  
XO-0038-1567-7  
XO-0038-1568-5  
See Section 17  
9
11  
10  
1
11  
1
12  
8
13  
4
4
14  
10 & 11  
10 & 11  
12 & 13  
14  
4A, 5A  
4B, 5B  
3, 5  
5
Lamp, FXL  
Lamp, FNT  
Lamp, EVD  
120V Fan Motor Assembly  
230V Fan Motor Assembly  
Roller Kit  
16  
5
16  
4
17  
1 – 4  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 0. Machine Overview  
Arm Assembly  
(See Sections 4 and 5)  
Head Assembly  
(See Sections 1, 2, and 3)  
Top Cover Assembly  
(See Sections 7 and 8)  
ENX/FXL Lamp Housing  
(Single and Dual)  
(See Sections 10 and 11)  
Post Mounting Hardware  
(See Section 6)  
FNT Lamp Housing  
(Single and Dual)  
(See Sections 12 and 13)  
Roller Kit  
(See Section 17)  
Base Assembly  
(See Section 9)  
Wire Jumpers  
(See Sections 18 and 19)  
EVD Lamp Housing  
(Dual)  
(See Section 14)  
Plastic Parts Kit  
(See Section 20)  
Lamp Assembly  
(See Section 15)  
Electrical Parts Kit  
(See Section 21)  
Cooling Fan Assembly  
(See Section 16)  
Hardware Kit  
(See Section 22)  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 1. Inverted Head Assembly  
1,2  
3
4
6
5
7
Inverted Singlet Head only  
Light Shield Kit  
8
Inverted Triplet Head only  
Note: Screws, nuts, bolts, clips, and other small hardware  
are also contained in the Hardware Kit: P/N 78-8120-8523-7  
(Refer to Section 22).  
Inverted Head Assembly Parts List  
Item  
3M Part Number  
Description  
Qty.  
1
2
3
4
5
6
7
8
9
78-8120-8508-8  
78-8120-8509-6  
78-8120-8498-2  
78-8120-3158-7  
78-8120-3154-6  
78-8120-3155-3  
78-8096-5792-3  
78-8097-3693-3  
78-8120-4070-3  
Inverted Singlet Head Module  
Inverted Triplet Head Module  
1
1
1
1
1
1
1
1
1
Inverted Mirror Module (Includes Mirror, Tape, and Holder)  
Mount, Inverted Head  
Yoke, Triplet, Left  
Yoke, Triplet, Right  
Lens, Wide Angle (254.78mm)  
Lens, Triplet (345mm)  
Light Shield Kit (Optional)  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 2. Open Head Assembly  
1
2
4
Head Stabilizer Kit  
3
Note: Screws, nuts, bolts, clips, and other small  
hardware are also contained in the Hardware Kit:  
P/N 78-8120-8523-7 (Refer to Section 22).  
Open Head Assembly Parts List  
Item  
3M Part Number  
Description  
Qty.  
1
2
3
4
78-8120-8507-0  
78-8120-8499-0  
78-8014-8951-5  
78-8120-8565-8  
Open Singlet Head Module  
Open Mirror Module  
1
1
1
1
Lens, Wide Angle, Singlet (293mm)  
Head Stabilizer Kit  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 3. Closed Head Assembly  
1, 2  
3
4
(Singlet Head only)  
5
9
6
10  
7
15  
14  
8
13  
11  
12  
Note: Screws, nuts, bolts, clips, and other small hardware  
are also contained in the Hardware Kit: P/N 78-8120-8523-7  
(Refer to Section 22).  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Closed Head Assembly Parts List  
Item  
3M Part Number  
Description  
Qty.  
1
2
78-8120-8506-2  
78-8120-8505-4  
78-8064-1562-2  
78-8073-2982-2  
78-8014-8812-9  
78-8064-1602-6  
78-8064-1643-0  
78-8073-2980-6  
78-8011-1440-2  
78-8064-1457-5  
78-8120-3122-3  
78-8011-1445-1  
78-8120-3121-5  
78-8014-8817-8  
78-8064-1797-4  
78-8064-1596-0  
78-8064-1595-2  
78-8054-1791-8  
78-8064-1646-3  
Closed Head Module, Singlet (Includes Mirror Housing Assy.)  
Closed Head Module, Doublet (Includes Mirror Housing Assy.)  
Housing, Exit Lens  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
4
Glass, Articulate Head, Coated (Singlet only)  
Lens, Articulate  
5
6
Clamp, Dust Shield  
7
Mount, Lens, Singlet  
8A  
8B  
9
Lens, Wide Angle (Singlet only)  
Lens, Meniscus (Doublet only)  
Mirror Housing Assembly  
10  
11  
12  
13  
14  
15A  
15B  
16  
17  
Cover, Doublet, Articulate  
Pivot, Rod  
Bracket, Lens  
Spring, Tension  
Shield, Dust  
Clamp, Lens, Singlet (Singlet only)  
Clamp, Lens (Doublet only)  
Clamp, Lens Dust Shield, Singlet (Not shown)  
Tubing, Lens (Not shown)  
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Illustrated Parts Breakdown  
Section 4. Arm Assembly  
(Serial number 18040827 and below)  
2
3
4
1
5
6
8
7
Note: Screws, nuts, bolts, clips, and other small hardware  
are also contained in the Hardware Kit: P/N 78-8120-8523-7  
(Refer to Section 22).  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Arm Assembly Parts List  
(Serial number 18040827 and below)  
Item  
3M Part Number  
Description  
Qty.  
1A  
1B  
2
78-8120-8575-7  
78-8120-8576-5  
- - -  
Arm Kit (includes basic post)  
1
1
2
1
1
1
1
1
1
1
1
1
Arm / Offset Post Kit  
Arm, Focus (must order 78-8120-8575-7)  
3
78-8120-4017-4  
78-8120-3069-6  
78-8120-3142-1  
78-8120-3153-8  
78-8079-8744-7  
78-8120-8513-8  
78-8120-8514-6  
78-8120-8537-7  
78-8120-8539-3  
Pad, Tension  
4
Pad  
5
Cap, Focus  
6
Knob, Focus Gear, Blue  
7
Rack, Focus  
8A  
8B  
9
Post, Inverted Arm  
Post, Basic Arm  
Arm / Post / with Inverted Singlet Head Assembly (Not shown)  
Arm / Post With Inverted Triplet Head Assembly (Not shown)  
10  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 5. Arm Assembly  
(Serial number 18040828 and above)  
1
2
3
5
6
4
7
8
9
10  
11  
12  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Arm Assembly Parts List  
(Serial number 18040828 and above)  
Item  
3M Part Number  
Description  
Qty.  
1A  
1B  
2
78-8120-8575-7  
78-8120-8576-5  
- - -  
Arm Kit (includes basic post)  
Arm / Offset Post Assembly Kit  
Arm, Focus (must order 78-8120-8575-7)  
Pad, Insert  
1
1
2
2
1
1
1
2
2
1
1
1
1
1
1
1
3
See note  
4
See note  
Plate, Standoff  
5
See note  
Clamp, friction  
6
See note  
Pressure Bar  
7
See note  
Spring, Compression  
8
See note  
Screws, Shoulder  
9
See note  
Cap, Focus  
10  
11  
12A  
12B  
13  
14  
RO-0038-1149-2  
78-8079-8744-7  
78-8120-8513-8  
78-8120-8514-6  
78-8120-8537-7  
78-8120-8539-3  
Knob, Focus Gear, Blue  
Rack, Focus  
Post, Inverted Arm  
Post, Basic Arm  
Arm / Post / Inverted Singlet Head Assembly (Not shown)  
Arm Assembly, Inverted Triplet Head Assembly (Not shown)  
NOTE: At the time of printing, this item is not available for purchase as an individual part.  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 6. Post Mounting Hardware  
5
5
1
2
3
4
6
7
8
6
14  
8
9
10  
11  
12  
13  
14  
Basic (Post Mounting Hardware)  
Inverted (Post Mounting Hardware)  
Note: Screws, nuts, bolts, clips, and other small hardware  
are also contained in the Hardware Kit: P/N 78-8120-8523-7  
(Refer to Section 22).  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Post Mounting Parts List  
Item  
3M Part Number  
Description  
Qty.  
1
2
78-8120-8516-1  
78-8120-8514-6  
78-8120-8515-3  
78-8120-8513-8  
78-8120-3108-2  
78-8120-3104-1  
78-8079-8997-1  
78-8120-3144-7  
78-8120-3126-4  
78-8079-9218-1  
78-8079-9217-3  
- - -  
Post Pivot Kit  
1
1
1
1
1
1
1
1
1
1
2
2
1
1
Post, Basic Arm (includes focus rack and cap)  
Offset Post Pivot Kit  
Post, Inverted Arm (includes focus rack and cap)  
Latch, Red  
3
4
5
6
Block, Post Mount  
7
Screw, Post Latch, Spring  
Cradle, Post  
8
9
Handle, Carry  
10  
11  
12  
13  
14  
Strap, Handle (Alternate)  
Cap, End  
Screw, End Cap  
78-8120-4072-9  
- - -  
Pivot, Post, Offset  
Bolt, Pivot  
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Illustrated Parts Breakdown  
Section 7. Top Cover Assembly (with taped-in stage glass)  
1
2
3
4
6
5
7
On/Off Button Kit  
Pivot Shaft  
On/Off Button  
Rib  
Button Spring  
Spring Well  
Note: Screws, nuts, bolts, clips, and other small  
hardware are also contained in the Hardware  
Kit: P/N 78-8120-8523-7 (Refer to Section 22).  
Cam Spring  
Top Cover  
Pivots  
Cam  
Pin  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Top Cover Assembly Parts List (with taped-in stage glass)  
Item  
3M Part Number  
Description  
Qty.  
1A  
1B  
1C  
1D  
2
78-8120-8570-8  
78-8120-8571-6  
78-8120-8568-2  
78-8120-8569-0  
78-8120-4155-2  
78-8005-0481-9  
78-8079-8768-6  
78-8120-3114-0  
78-8120-8502-1  
78-8120-8504-7  
78-8120-3138-9  
78-8120-3151-2  
78-8120-8563-3  
78-8120-8564-1  
Top Cover Module, Basic (U.S)  
1
1
1
1
1
1
1
2
1
1
1
1
1
1
Top Cover Module with Lamp Changer and Clock (U.S.)  
Top Cover Module, Basic (A4)  
Top Cover Module with Lamp Changer and Clock (A4)  
Glass, Stage  
3
Spring, Compression  
4
Latch, Top Cover  
5
Retainer, Fresnel  
6A  
6B  
7A  
7B  
8A  
8B  
Fresnel, Dual Element (inverted singlet) – 175.3 mm  
Fresnel, Dual Element – 182.5 mm  
Button, On/Off, Red  
Button, On/Off, Blue  
On/Off Button Kit, Red (Not shown)  
On/Off Button Kit, Blue (Not shown)  
Note: Top covers prior to S/N 18023074 have taped-in  
stage glass. If the stage glass needs repair, a new top cover  
must be ordered. Refer to 1800 Technical Bulletin #6.  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 8. Top Cover Assembly (with clipped-in stage glass)  
1
2
3
4
6
5
7
Note: Screws, nuts, bolts, clips, and other small hardware  
are also contained in the Hardware Kit: P/N 78-8120-8523-7  
(Refer to Section 22).  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Top Cover Assembly Parts List (with clipped-in stage glass)  
Item  
3M Part Number  
Description  
Qty.  
1A  
1B  
1C  
1D  
2
78-8120-8570-8  
78-8120-8571-6  
78-8120-8568-2  
78-8120-8569-0  
78-8120-4155-2  
78-8005-0481-9  
78-8079-8768-6  
78-8120-3114-0  
78-8120-8504-7  
78-8120-3138-9  
78-8120-3151-2  
78-8120-8563-3  
78-8120-8564-1  
Top Cover Module, Basic (U.S)  
1
1
1
1
1
1
1
4
1
1
1
1
1
Top Cover Module with Lamp Changer and Clock (U.S.)  
Top Cover Module, Basic (A4)  
Top Cover Module with Lamp Changer and Clock (A4)  
Glass, Stage  
3
Spring, Compression  
4
Latch, Top Cover  
5
Retainer, Fresnel  
6
Fresnel, Dual Element – 182.5 mm  
Button, On/Off, Red (See Section 7)  
Button, On/Off, Blue (See Section 7)  
On/Off Button Kit, Red (Not shown)  
On/Off Button Kit, Blue (Not shown)  
7A  
7B  
8A  
8B  
Note: Top covers prior to S/N 18023074 have taped-in  
stage glass. If the stage glass needs repair, a new top cover  
must be ordered. Refer to 1800 Technical Bulletin #6.  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 9. Base Assembly  
2
3
1
4
5
See Fan Assembly,  
Section 16  
6
10  
7
See Lamp Assembly,  
Section 15  
9
8
Note: Screws, nuts, bolts, clips, and other small hardware  
are also contained in the Hardware Kit: P/N 78-8120-8523-7  
(Refer to Section 22).  
© 3M 2004  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Base Assembly Parts List  
Item  
3M Part Number  
Description  
Qty.  
1
2
78-8120-8511-2  
78-8120-8512-0  
78-8073-7127-9  
78-8120-3132-2  
78-8120-3128-0  
78-8120-3130-6  
78-8120-3127-2  
78-8033-1666-6  
78-8120-3110-8  
(No charge)  
Base Mirror Module, EVD/FNT  
Base Mirror Module, ENX/FXL  
Resistor, 1.2 Ohm  
1
1
1
1
1
1
1
1
2
4
1
1
1
1
1
3
4A  
4B  
4C  
4D  
5
Transformer, EVD, 100-127V  
Transformer, EVD, 220-240V  
Transformer, FNT, 100-127V  
Transformer, FNT, 220-240V  
Clip, Resistor  
6
Pivot, Top Cover  
7
Foot  
8
78-8120-8517-9  
78-8120-8520-3  
78-8120-3096-9  
78-8120-3162-9  
78-8120-3184-3  
Base Module  
9
Lamp Housing Kit  
10A  
10B  
11  
Knob, Lamp Changer, Red  
Knob, Lamp Changer, Blue  
Power Cord, 120V (Not shown)  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 10. Lamp Housing (Single ENX/FXL)  
4
3
1
2
5
Note: Screws, nuts, bolts, clips, and other small  
hardware are also contained in the Hardware Kit:  
P/N 78-8120-8523-7 (Refer to Figure 22).  
Lamp Housing (Single ENX/FXL) Parts List  
Item  
3M Part Number  
Description  
Qty.  
1
2
78-8120-3197-5  
78-8064-1491-4  
78-8064-1510-1  
78-8011-1186-1  
78-8073-7100-6  
78-8073-7208-7  
Socket, Lamp, Single ENX/FXL  
Ejector, Lamp  
1
1
1
1
1
1
3
Spring, Lamp Retaining  
Lamp, ENX  
4A  
4B  
5
Lamp, FXL  
Bracket, Socket  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 11. Lamp Housing (Dual ENX/FXL)  
3
1
2
4
5
6
7
Note: Screws, nuts, bolts, clips, and other small  
hardware are also contained in the Hardware Kit:  
P/N 78-8120-8523-7 (Refer to Figure 22).  
Lamp Housing (Dual ENX/FXL) Parts List  
Item  
3M Part Number  
Description  
Qty.  
1
2
78-8120-3196-7  
78-8120-3088-6  
78-8079-8863-5  
78-8079-8862-7  
78-8011-1186-1  
78-8073-7100-6  
78-8079-8866-8  
26-1009-7186-5  
Socket, Lamp, Dual ENX/FXL  
Plate, Socket, Dual ENX/FXL  
Retainer, Lamp  
2
1
2
2
2
2
1
1
3
4
Ejector, Lamp  
5A  
5B  
6
Lamp, ENX  
Lamp, FXL  
Sleeve, Color Tune  
Clip, Speed, Knob to Shaft  
7
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 12. Lamp Housing (Single FNT)  
1
2
6
5
3
7
4
8
Note: Screws, nuts, bolts, clips, and other small hardware  
are also contained in the Hardware Kit: P/N 78-8120-8523-7  
(Refer to Figure 22).  
Lamp Housing (Single FNT) Parts List  
Item  
3M Part Number  
Description  
Qty.  
1
2
3
4
5
6
7
8
78-8079-8829-6  
78-8079-8896-5  
78-8054-1175-4  
- - -  
Reflector, FNT  
1
1
1
1
1
1
1
1
Spring, Reflector Retainer  
Lamp, FNT  
Rod, Center, EVD/FNT  
Bracket, Small Condenser  
Spring, Catch  
78-8079-8834-6  
78-8079-9053-2  
78-8012-7827-2  
78-8120-4003-4  
Condenser, FNT  
Socket, Single FNT  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 13. Lamp Housing (Dual FNT)  
5
2
3
1
6
4
7
9
8
11  
10  
12  
Lamp Housing (Dual FNT) Parts List  
Item  
3M Part Number  
Description  
Qty.  
1
2
78-8079-8896-5  
78-8079-9202-5  
78-8079-8829-6  
78-8120-3193-4  
78-8054-1175-4  
78-8079-9053-2  
78-8079-8834-6  
78-8079-8836-1  
78-8012-7827-2  
78-8079-9025-0  
- - -  
Spring, Reflector Retainer  
Reflector. 60mm, FNT  
Reflector, FNT  
1
1
1
1
2
1
1
1
1
1
1
1
1
3
4
Socket, Lamp, Dual FNT  
Lamp, FNT  
5
6
Spring, Catch  
7A  
7B  
8
Bracket, Small Condenser  
Bracket, Large Condenser  
Condenser, FNT  
9
Condenser, Dual  
10  
11  
12  
Rod, Center, EVD/FNT  
Clip, Speed, Knob to Shaft  
Shaft, Color Tune, EVD/FNT  
26-1009-7186-5  
78-8079-8928-6  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 14. Lamp Housing (Dual EVD)  
5
1
2
3
6
4
7
8
11  
9
10  
Note: Screws, nuts, bolts,  
clips, and other small hardware  
are also contained in the  
Hardware Kit: P/N 78-8120-  
8523-7 (Refer to Figure 22).  
Lamp Housing (Dual EVD) Parts List  
Item  
3M Part Number  
Description  
Qty.  
1
2
78-8079-8896-5  
78-8054-1775-1  
78-8097-3649-5  
78-8120-3193-4  
78-8079-8791-8  
78-8079-9053-2  
78-8079-8836-1  
78-8079-9025-0  
- - -  
Spring, Reflector Retainer  
Reflector, 60mm, EVD  
Spacer, Reflector  
1
1
1
1
2
1
1
1
1
1
1
3
4
Socket, Lamp, Dual  
Lamp, EVD  
5
6
Spring, Catch  
7
Bracket, Large Condenser  
Condenser, Dual EVD  
Rod, Center, EVD/FNT  
Clip, Speed, Knob to Shaft  
Shaft, Color Tune, EVD/FNT  
8
9
10  
11  
26-1009-7186-5  
78-8079-8928-6  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 15. Lamp Assembly  
Note: Screws, nuts, bolts, clips, and  
other small hardware are also contained  
in the Hardware Kit: P/N 78-8120-8523-7  
(Refer to Figure 22).  
2
3
13  
1
4
11  
12  
7
6
5
9
10  
8
Lamp Assembly Parts List  
Item  
3M Part Number  
Description  
Qty.  
1A  
1B  
2
26-1008-6347-6  
26-1005-9599-5  
78-8073-7212-9  
78-8120-3134-8  
78-8120-3134-8  
DY-1160-2020-6  
78-8073-7127-9  
- - -  
Fuse, 4A  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Fuse, 5A  
Switch, Hi/Lo  
Switch, On/Off  
Housing, On/Off Switch  
Strain Relief  
3
4
5
6
Resistor, 1.2 Ohm  
7
Diode  
[Must order Diode Kit, P/N 78-8062-1180-7]  
8
78-8033-1666-6  
78-8120-3097-7  
78-8120-3079-5  
78-8120-3080-3  
78-8079-8933-6  
78-8120-3147-0  
Clip, Resistor  
9
Actuator, Lamp Changer  
Switch, Lamp Changer, Right Holder  
Switch, Lamp Changer, Left Holder  
Thermostat, Safety (190º F)  
Shaft, Pivot Actuator  
10  
11  
12  
13  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 16. Cooling Fan Assembly  
230V (O.U.S)  
1
2
3
4
120V  
5
Note: Screws, nuts, bolts, clips, and other small hardware are also  
contained in the Hardware Kit: P/N 78-8120-8523-7 (Refer to Figure 22).  
Cooling Fan Assembly Parts List  
Item  
3M Part Number  
Description  
Qty.  
1
2
3
4
5
- - -  
- - -  
Duct, Fan  
1
1
1
1
1
Motor, Fan, 120V  
Blade, Fan  
- - -  
XO-0038-1568-5  
XO-0038-1567-7  
Fan Motor Assembly, 230V  
Fan Motor Assembly, 120V  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 17. Roll Film Kit  
Side-to-Side and  
Front-to-Rear Installation (U.S.)  
10-1/4 inch (260.4mm)  
1
Front-to-Rear Installation (O.U.S.)  
11-1/4 inch (285.7mm)  
2
3
4
Roll Film Kit Parts List  
Item  
3M Part Number  
Description  
Qty.  
1
2
3
4
XO-00380750-0  
XO-0038-0751-8  
XO-0038-0504-1  
78-6969-1751-3  
Kit, Roll Film, 10-1/4 in. (260.4mm) (Complete assembly)  
Film, Roll, 10-1/4 in. (260.4mm)  
1
1
1
1
Kit, Roll Film (A4), 11-1/4 in. (285.7mm) (Complete assembly)  
Film, Roll (A4), 11-1/4 in. (285.7mm)  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 18. Wire Jumpers (ENX and FXL)  
1
2
3
4
5
9
ENX 1810, 1820, 1830, 1850  
10  
7
6
8
1
2
4
3
5
9
12  
7
6
13  
FXL 1825  
11  
15  
8
14 6  
14  
10  
1
2
3
4
16  
17  
9
6
19 18  
ENX 1840, 1860, 1870  
10  
7
21  
20  
8
2
3
4
16  
17  
1
9
ENX 1880  
FXL 1865, 1885, 1895  
12 7  
6
19  
18  
8
13  
6
10  
21 20  
11  
15  
14  
14  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Wire Jumpers Parts List (ENX and FXL)  
Item  
3M Part Number  
Description  
Qty.  
1
2
78-8120-3184-3  
78-8120-3134-8  
- - -  
Power Cord, 120V  
Switch, On/Off  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
Jumper, 14.5”  
4
78-8079-8933-6  
78-8120-3197-5  
78-8073-7127-9  
- - -  
Thermostat, Safety (190° F)  
5
Socket, Lamp, Single ENX / FXL  
Resistor, 1.2 Ohm  
6
7
Jumper, 4.5”  
8
- - -  
Diode [Must order diode kit 78-8062-1180-7]  
Fan Motor Assembly, 120V  
Jumper, 5.5”  
9
XO-0038-1567-7  
- - -  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
- - -  
Jumper, 4”  
78-8073-7212-9  
- - -  
Switch, Hi/Lo  
Jumper, 3”  
- - -  
Jumper, 16”  
- - -  
Ground Wire to Transformer  
Socket, Lamp, Dual ENX / FXL  
Socket, Lamp, Single ENX / FXL  
Switch, Lamp Changer, Right  
Jumper, 7.5”  
78-8120-3196-7  
78-8120-3197-5  
78-8120-3079-5  
- - -  
78-8120-3080-3  
- - -  
Switch, Lamp Changer, Left  
Jumper, 13.5”  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 19. Wire Jumpers (EVD and FNT)  
FNT 1805  
3
6
1
2
4
5
10  
11  
12  
8
9
7
EVD and FNT  
1
2
3
4
13  
15  
18  
19  
20  
14, 6  
16  
17  
9
10  
12  
9
15  
8
21  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Wire Jumpers Parts List (EVD and FNT)  
Item  
3M Part Number  
Description  
Qty.  
1
2
78-8120-3184-3  
78-8120-3134-8  
- - -  
Power Cord, 120V  
Switch, On/Off  
Jumper, 6”  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
4A  
4B  
5
26-1008-6347-6  
26-1005-9599-5  
- - -  
Fuse, 4 Amp  
Fuse, 5 Amp, 5 x 20mm, Slow Acting  
Jumper, 7.5”  
6A  
6B  
7
78-8120-3130-6  
78-8120-3127-2  
78-8120-4003-4  
78-8079-8933-6  
- - -  
Transformer, FNT (100-127V)  
Transformer, FNT (220-240V)  
Socket, Lamp, Single FNT  
Thermostat, Safety (190º F)  
Jumper, 22”  
8
9
10A  
10B  
11  
12  
13  
14A  
14B  
15  
16  
17  
18  
19  
20  
21  
XO-0038-1567-7  
XO-0038-1568-5  
- - -  
Fan Motor Assembly, 120V  
Fan Motor Assembly, 230V  
Jumper, 15”  
- - -  
Ground Wire to Transformer  
Jumper, 7.5”  
- - -  
78-8120-3132-2  
78-8120-3128-0  
- - -  
Transformer, EVD (100-127V)  
Transformer, EVD (220-240V)  
Jumper, 16”  
78-8073-7212-9  
- - -  
Switch, Hi/Lo  
Jumper, 7.5”  
- - -  
Jumper, 13.5”  
78-8120-3079-5  
78-8120-3080-3  
78-8120-3193-4  
Switch, Lamp Changer, Right Hand  
Switch, Lamp Changer, Left Hand  
Socket, Lamp, Dual EVD/FNT  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 20. Plastic Parts Kit  
3M Part Number  
Description of Parts Included in Kit  
Qty.  
Latch, Top Cover  
2
1
2
1
1
2
2
2
2
3
2
1
1
2
2
1
3
3
3
1
Plastic Parts Kit  
78-8120-8521-1  
Spring, Compression, #LC-029C-5MW, 18.5 lb/in  
Spring, #LC-014B-4NW  
Strain Relief  
Fan  
Knob, Gear/Focus, Red  
Knob, Gear/Focus, Blue  
Latch, Folding Post, Red  
Latch, Folding Post, Blue  
Cradle, Post  
Pivot, Top Cover  
Button, On/Off, Red  
Button, On/Off, Blue  
Cam, Switch  
Pin, Cam Pivot  
Knob, Color Tune (Dual)  
Knob, Lamp Change, Red  
Knob, Lamp Change, Blue  
Cap, Post, Black  
Bar, Stabilizer  
Section 21. Small Electrical Parts Kit  
3M Part Number  
Description of Parts Included in Kit  
Qty.  
Clock, LCD  
1
1
3
1
3
3
3
3
1
3
5
1
1
1
1
1
Small Electrical Parts Kit  
78-8120-8522-9  
Tape, Foam  
Resistor, 1.2 Ohm, 0.25 tab  
Clip, Tinnerman #C54923-017-4  
Switch, Lamp Changer, Left Hand  
Switch, Lamp Changer, Right Hand  
Thermostat  
Switch, Hi/Lo  
Fuse, 5 Amp, 5 x 20mm, Slow Acting  
Switch, Interlock  
Diode  
Socket, Lamp, Single  
Socket, lamp, ENX/FXL  
Socket, Lamp, Dual  
Socket, Lamp, Single FNT  
Dual Lamp Socket Assembly  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Section 22. Hardware Kit  
Hardware Kit 78-8120-8523-7  
Description of Parts Included in Kit  
Qty.  
Description of Parts Included in Kit  
Qty.  
Screw, Plastite, 4-20 x 1/4, Bzn  
Screw, Taptite, Pan Head, M3.5 x 8, Bzn  
Screw, Plastite, 6-19 x 5/16 Long, Zinc  
Screw, Taptite, M3 x 12, Zinc  
Spring, Tension  
4
8
Bushing, 0.50 Mounting Hole Dia.  
Washer, Plain, #8  
1
6
4
5
1
2
1
2
4
4
2
2
2
2
1
1
1
2
2
4
1
2
6
Screw, Plastite, 8-16 x 3/8 Long, Bzn  
Screw, Plastite, 4-20 x 3/8 Long, Bzn  
Washer, Spring  
2
3
Screw, Taptite, M3.5 x 6 Long, Zinc  
Sleeve, Color Tune  
10  
1
Screw, Taptite, M4 x 6, Bzn  
Screw, Taptite, M3.5 x 10, Bzn  
Screw, Plastite, Sems, 8-11 x 5/8 Long  
Screw, Plastite, Sems, Hex Washer  
Nut, Hex, M4, Nylon Locknut, Stl., Zinc  
Screw, Machine, M4 x 6 Long, Bzn  
Retainer, Fresnel  
Spring, Compression, #LC-029C-5MW, 18.5 lb.  
Rod, Slide  
1
4
Rod, Center  
1
Strain Relief  
1
Screw, Plastite, 6-19 x 1 Long, Zinc  
Clip, Speed, Knob to Shaft  
Shaft, Color Tune, International  
Screw, Taptite, Sems, M4 x 8, Zinc  
Screw, Post, Latch, Spring  
Ring, Push-on, Truarc #511  
Screw, Taptite, 10-32 x 5/8 Long, Bzn  
Spring, Compression, #LC-020C-4MW  
Screw, Taptite, M3 x 10, Zinc  
Screw, Type BT, 8-18 x 5/16 Long, Bzn  
Screw, Plastite, 6-19 x 3/8 Long, Bzn  
Nut  
1
1
Spring, Cord Wrap  
1
Spacer, Switch  
4
Spring, Leaf  
2
Shaft, Pivot Actuator  
2
Shaft, Color Tune  
4
Screw, Machine, M4 x 0.7 x 12 Long, Zinc  
Screw, Machine, M4 x 0.7 x 30 Long, Zinc  
Screw, Taptite, Pan Head, M3 x 20 PN, Zinc  
Spring, Compression, 0.30 O.D., 0.032W  
E-Ring, Retaining  
1
2
1
12  
1
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (U.S.) SPECIFICATIONS  
1810  
AJA  
1820  
AJF  
1825  
AJY  
1830  
AJE  
1840  
AJZ  
1850  
AJH  
Model  
Alpha  
United States  
Type B  
United States  
Type B  
United States  
Type B  
United States  
Type B  
United States  
Type B  
United States  
Type B  
Country  
Power  
Cord  
XO-0038-0715-3 XO-0038-0712-0 XO-0038-0717-9 XO-0038-0711-2 XO-0038-0746-8 78-9236-6603-2  
Stock  
Number  
120V / 60Hz  
UL / cUL  
120V / 60Hz  
UL / cUL  
120V / 60Hz  
UL / cUL  
120V / 60Hz  
UL / cUL  
120V / 60Hz  
UL / cUL  
120V / 60Hz  
UL / cUL  
Voltage/Hz  
Agency  
10.5 inch  
10.5 inch  
10.5 inch  
10.5 inch  
10.5 inch  
10.5 inch  
Stage Size  
Head Type  
Open Singlet  
Articulating  
Closed Singlet  
Articulating  
Closed Singlet  
Articulating  
Closed Doublet  
Open Singlet  
Inverted Head  
Open Singlet  
No  
No  
No  
No  
No  
No  
No  
No  
Yes  
No  
No  
Lamp  
Changer  
No  
Color  
Tuning  
Folding  
ENX  
Folding  
ENX  
Folding  
FXL  
Folding  
ENX  
Folding  
ENX  
Offset Folding  
ENX  
Post Type  
Lamp  
Type  
No  
No  
No  
No  
No  
No  
No  
No  
Yes  
No  
Handle  
Dimmer Switch No  
Lamp  
Control  
1
1
1
1
1
1
Lamps  
Installed  
Dual Element  
Diode  
Dual Element  
Diode  
Dual Element  
Diode  
Dual Element  
Diode  
Dual Element  
Diode  
Single Element  
Fresnel  
Power  
Fuse  
Diode  
- - -  
- - -  
- - -  
- - -  
- - -  
- - -  
4.5  
4.5  
5.0  
4.5  
4.5  
4.5  
Amps  
Clock  
No  
No  
No  
No  
No  
No  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord  
Storage  
© 3M 2004  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (U.S.) SPECIFICATIONS (Continued)  
1860  
AJD  
1865  
AJL  
1870  
AJG  
1880  
AJB  
1885  
AJW  
1895  
AJC  
Model  
Alpha  
United States  
Type B  
United States  
Type B  
United States  
Type B  
United States  
Type B  
United States  
Type B  
United States  
Type B  
Country  
Power  
Cord  
XO-0038-0713-8 XO-0038-0718-7 78-9236-6584-4 XO-0038-0714-6 XO-0038-0716-1 XO-0038-0710-4  
Stock  
Number  
120V / 60Hz  
UL / cUL  
120V / 60Hz  
UL / cUL  
120V / 60Hz  
UL / cUL  
120V / 60Hz  
UL / cUL  
120V / 60Hz  
UL / cUL  
120V / 60Hz  
UL / cUL  
Voltage/Hz  
Agency  
10.5 inch  
10.5 inch  
10.5 inch  
10.5 inch  
10.5 inch  
11.2 inch (A4)  
Inverted Head  
Stage Size  
Head Type  
Articulating  
Closed Singlet  
Articulating  
Closed Singlet  
Inverted Head  
Open Singlet  
Articulating  
Articulating  
Closed Doublet Closed Doublet Open Triplet  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Lamp  
Changer  
No  
Color  
Tuning  
Folding  
ENX  
Folding  
FXL  
Offset Folding  
ENX  
Folding  
ENX  
Folding  
FXL  
Offset Folding  
FXL  
Post Type  
Lamp  
Type  
Yes  
No  
Yes  
Yes  
No  
Yes  
Yes  
Yes  
Handle  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Lamp  
Control  
1
1
1
1
1
2
Lamps  
Installed  
Dual Element  
Diode  
Dual Element  
Diode  
Single Element  
Diode  
Dual Element  
Diode  
Dual Element  
Diode  
Dual Element  
Diode  
Fresnel  
Power  
Fuse  
- - -  
- - -  
- - -  
- - -  
- - -  
- - -  
4.5  
5.0  
4.5  
4.5  
5.0  
5.0  
Amps  
Clock  
No  
No  
Yes  
Yes  
Yes  
Yes  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord  
Storage  
© 3M 2004  
35  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS  
1805  
ABAJ  
1805  
AHAD  
1805  
AHAI  
1805  
AHAN  
1805  
AHAS  
1805  
AHAU  
Model  
Alpha  
Japan  
Saudi Arabia  
Type F  
Argentina  
Type I  
New Zealand  
Type I  
Europe  
Standard  
United  
Kingdom  
Country  
Type A  
Type F  
Type G  
Power  
Cord  
XO-0038-0724-5 XO-0038-0615-5 XO-0038-0616-3 XO-0038-0614-8 XO-0038-0600-7 XO-0038-0605-6  
Stock  
Number  
100V / 50-60Hz 230V / 50Hz  
220V / 50Hz  
CE-NEMKO  
240V / 50Hz  
230V / 50Hz  
CE-NEMKO  
230V / 50Hz  
CE-NEMKO  
Voltage/Hz  
Agency  
PSE  
- - -  
CE-NEMKO  
C-Tick  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
Stage Size  
Head Type  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
No  
No  
No  
No  
No  
No  
Lamp  
Changer  
No  
No  
No  
No  
No  
No  
Color  
Tuning  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Post Type  
Lamp  
Type  
No  
No  
No  
No  
No  
No  
No  
No  
No  
No  
No  
No  
Handle  
Lamp  
Control  
2
2
2
2
2
2
Lamps  
Installed  
Dual Element  
Transformer  
T5A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Fresnel  
Power  
Fuse  
4.0  
1.6  
1.6  
1.6  
1.6  
1.6  
Amps  
Clock  
No  
No  
No  
No  
No  
No  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord  
Storage  
© 3M 2004  
36  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)  
Model  
Alpha  
1808  
AADD  
1808  
AADT  
1808  
ABDJ  
1808  
AHDA  
1808  
AHDE  
1808  
AHDF  
Country  
Saudi Arabia  
Type B  
Taiwan  
Type A  
Japan  
Type A  
Australia  
Type I  
Malaysia  
Type G  
Thailand  
Type F  
Power  
Cord  
Stock  
Number  
XO-0038-0738-5 XO-0038-0727-8 XO-0038-0721-1 XO-0038-0617-1 XO-0038-0652-8 XO-0038-0624-7  
Voltage/Hz  
127V / 60Hz  
- - -  
120V / 60Hz  
- - -  
100V / 50-60Hz  
PSE  
240V / 50Hz  
250V / 50Hz  
CE-NEMKO  
240V / 50Hz  
CE-NEMKO  
Agency  
CE-NEMKO  
C-Tick  
Stage Size  
Head Type  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Lamp  
Changer  
Color  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Tuning  
Post Type  
Offset Folding  
ENX  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Lamp  
Type  
Handle  
No  
No  
No  
No  
No  
No  
No  
Lamp  
Control  
Lamps  
Dimmer Switch  
Dimmer Switch Dimmer switch  
Dimmer Switch  
Dimmer Switch  
1
2
2
2
2
2
Installed  
Fresnel  
Dual Element  
Diode  
Dual Element  
Transformer  
T5A  
Dual Element  
Transformer  
T5A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Power  
Fuse  
- - -  
Amps  
Clock  
4.5  
3.0  
4.0  
1.6  
1.6  
1.6  
No  
No  
No  
No  
No  
No  
Cord  
Storage  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
© 3M 2004  
37  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)  
Model  
Alpha  
1808  
AHDG  
1808  
AHDH  
1808  
AHDN  
1808  
AHDR  
1808  
AHDS  
1808  
AHDU  
Country  
India  
Hong Kong  
Type G  
New Zealand  
Type I  
South  
Africa  
Europe  
Standard  
United  
Kingdom  
Power  
Cord  
Type D  
Type D  
Type F  
Type G  
Stock  
Number  
XO-0038-0621-3 XO-0038-0618-9 XO-0038-0619-7 XO-0038-0622-1 XO-0038-0601-5 XO-0038-0606-4  
Voltage/Hz  
240V / 50Hz  
220V / 50Hz  
240V / 50Hz  
240V / 50Hz  
230V / 50Hz  
230V / 50Hz  
Agency  
CE-NEMKO  
C-Tick  
CE-NEMKO  
C-Tick  
CE-NEMKO  
C-Tick  
CE-NEMKO  
C-Tick  
CE-NEMKO  
C-Tick  
CE-NEMKO  
C-Tick  
Stage Size  
Head Type  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Lamp  
Changer  
Color  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Tuning  
Post Type  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Lamp  
Type  
Handle  
No  
No  
No  
No  
No  
No  
Lamp  
Control  
Lamps  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
2
2
2
2
2
2
Installed  
Fresnel  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Power  
Fuse  
Amps  
Clock  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
No  
No  
No  
No  
No  
No  
Cord  
Storage  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
© 3M 2004  
38  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)  
Model  
Alpha  
1808  
AHDV  
1808  
AHDY  
1808  
AHDZ  
1808  
ARDP  
1810  
AAAD  
1810  
AAAM  
Country  
Indonesia  
Type F  
China  
Type I  
Switzerland  
Type J  
Philippines  
Type B  
Gulf  
Type B  
Mexico  
Type B  
Power  
Cord  
Stock  
Number  
XO-0038-0625-4 XO-0038-0623-9 XO-0038-0607-2 XO-0038-0620-5 XO-0038-0726-0 XO-0038-0725-2  
Voltage/Hz  
220V / 50Hz  
220V / 50Hz  
230V / 50Hz  
CE-NEMKO  
240V / 60Hz  
CE-NEMKO  
127V / 60Hz  
- - -  
127V / 60Hz  
NOM  
Agency  
CE-NEMKO  
C-Tick  
CE-NEMKO  
C-Tick  
Stage Size  
Head Type  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
10.5 inch2  
10,5 inch  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Open Singlet  
Open Singlet  
Lamp  
Changer  
Color  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Tuning  
Post Type  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Folding  
ENX  
Folding  
ENX  
Lamp  
Type  
Handle  
No  
No  
No  
No  
No  
No  
Lamp  
Control  
Lamps  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch Dimmer Switch  
2
2
2
2
1
1
Installed  
Fresnel  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Diode  
Dual Element  
Diode  
Power  
Fuse  
- - -  
- - -  
Amps  
Clock  
1.6  
1.6  
1.6  
1.6  
3.0  
4,5  
No  
No  
No  
No  
No  
No  
Cord  
Storage  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
© 3M 2004  
39  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)  
Model  
Alpha  
1810  
ABBJ  
1810  
AHBA  
1810  
AHBC  
1810  
AHBF  
1810  
AHBH  
1810  
AHBK  
Country  
Japan  
Type A  
Australia  
Type I  
Chile  
Type L  
Thailand  
Type F  
Hong Kong  
Type G  
Korea  
Type F  
Power  
Cord  
Stock  
Number  
XO-0038-0737-7 XO-0038-0627-0 XO-0038-0632-0 XO-0038-0631-2 XO-0038-0628-8 XO-0038-0634-6  
Voltage/Hz  
100V / 50-60Hz 240V / 50Hz  
230V / 50Hz  
CE-NEMKO  
240V / 50Hz  
CE-NEMKO  
220V / 50Hz  
CE-NEMKO  
220V / 60Hz  
CE-NEMKO  
Agency  
PSE  
CE-NEMKO  
C-Tick  
Stage Size  
Head Type  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
Articulating  
11.2 inch (A4)  
Articulating  
11.2 inch (A4)  
Articulating  
11.2 inch (A4)  
Articulating  
Closed Doublet Articulating  
Closed Doublet Closed Doublet Closed Doublet Closed Doublet Closed Doublet  
Lamp  
Changer  
Color  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Tuning  
Post Type  
Folding  
FNT  
Folding  
FNT  
Folding  
FNT  
Folding  
FNT  
Folding  
FNT  
Folding  
FNT  
Lamp  
Type  
Handle  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Lamp  
Control  
Lamps  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
2
2
2
2
2
2
Installed  
Fresnel  
Dual Element  
Transformer  
T5A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Power  
Fuse  
Amps  
Clock  
4.0  
1.6  
1.6  
1.6  
1.6  
1.6  
Yes  
No  
No  
No  
No  
No  
Cord  
Storage  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
© 3M 2004  
40  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)  
Model  
Alpha  
1810  
AHBN  
1810  
AHBS  
1810  
AHBU  
1810  
AHBY  
1810  
AKA  
1820  
AACT  
Country  
New Zealand  
Type I  
Europe  
Standard  
United  
Kingdom  
China  
Canada  
Taiwan  
Power  
Cord  
Type F  
Type G  
Type I  
Type B  
Type A  
Stock  
Number  
XO-0038-0629-6 XO-0038-0602-3 XO-0038-0630-4 XO-0038-0633-8 XO-0038-0732-8 XO-0038-0740-1  
Voltage/Hz  
240V / 50Hz  
230V / 50Hz  
CE-NEMKO  
230V / 50Hz  
CE-NEMKO  
220V / 50Hz  
CE-NEMKO  
120V / 60Hz  
UL / cUL  
120V / 60Hz  
- - -  
Agency  
CE-NEMKO  
C-Tick  
Stage Size  
Head Type  
11.2 inch (A4)  
Articulating  
11.2 inch (A4)  
Articulating  
11.2 inch (A4)  
Articulating  
11.2 inch (A4)  
Articulating  
10.5 inch  
11.2 inch (A4)  
Open Singlet  
Inverted Head  
Open Triplet  
Closed Doublet Closed Doublet Closed Doublet Closed Doublet  
Lamp  
Changer  
Color  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Tuning  
Post Type  
Folding  
FNT  
Folding  
FNT  
Folding  
FNT  
Folding  
FNT  
Folding  
ENX  
Offset Folding  
FNT  
Lamp  
Type  
Handle  
Yes  
Yes  
Yes  
Yes  
No  
Yes  
Lamp  
Control  
Lamps  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
2
2
2
2
1
2
Installed  
Fresnel  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Diode  
Dual Element  
Transformer  
T4A  
Power  
Fuse  
- - -  
Amps  
Clock  
1.6  
1.6  
1.6  
1.6  
4.5  
3.0  
No  
No  
No  
No  
No  
Yes  
Cord  
Storage  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
© 3M 2004  
41  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)  
Model  
Alpha  
1820  
ABCJ  
1820  
AHCA  
1820  
AHCC  
1820  
AHCE  
1820  
AHCF  
1820  
AHCH  
Country  
Japan  
Type A  
Australia  
Type I  
Chile  
Type L  
Malaysia  
Type G  
Thailand  
Type F  
Hong Kong  
Type G  
Power  
Cord  
Stock  
Number  
XO-0038-0739-3 XO-0038-0635-3 XO-0038-0640-3 XO-0038-0642-9 XO-0038-0641-1 XO-0038-0636-1  
Voltage/Hz  
100V / 50-60Hz 240V / 50Hz  
230V / 50Hz  
CE-NEMKO  
250V / 50Hz  
CE-NEMKO  
240V / 50Hz  
CE-NEMKO  
220V / 50Hz  
CE-NEMKO  
Agency  
PSE  
CE-NEMKO  
C-Tick  
Stage Size  
Head Type  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Lamp  
Changer  
Color  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Tuning  
Post Type  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Lamp  
Type  
Handle  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Lamp  
Control  
Lamps  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
2
2
2
2
2
2
Installed  
Fresnel  
Dual Element  
Transformer  
T5A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Power  
Fuse  
Amps  
Clock  
4.0  
1.6  
1.6  
1.6  
1.6  
1.6  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Cord  
Storage  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
© 3M 2004  
42  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)  
Model  
Alpha  
1820  
AHCK  
1820  
AHCN  
1820  
AHCR  
1820  
AHCS  
1820  
AHCU  
1820  
AHCY  
Country  
Korea  
New Zealand  
Type I  
South Africa  
Type D  
Europe  
Standard  
United  
Kingdom  
China  
Power  
Cord  
Type F  
Type F  
Type G  
Type I  
Stock  
Number  
XO-0038-0644-5 XO-0038-0637-9 XO-0038-0639-5 XO-0038-0603-1 XO-0038-0608-0 XO-0038-0643-7  
Voltage/Hz  
220V / 60Hz  
CE-NEMKO  
240V / 50Hz  
240V / 50Hz  
230V / 50Hz  
230V / 50Hz  
220V / 50Hz  
Agency  
CE-NEMKO  
C-Tick  
CE-NEMKO  
C-Tick  
CE-NEMKO  
C-Tick  
CE-NEMKO  
C-Tick  
CE-NEMKO  
C-Tick  
Stage Size  
Head Type  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Lamp  
Changer  
Color  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Tuning  
Post Type  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Offset Folding  
FNT  
Lamp  
Type  
Handle  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Lamp  
Control  
Lamps  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
2
2
2
2
2
2
Installed  
Fresnel  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Power  
Fuse  
Amps  
Clock  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Cord  
Storage  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
© 3M 2004  
43  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)  
Model  
Alpha  
1820  
AHCZ  
1820  
ARCP  
1825  
AAYM  
1825  
AKY  
1830  
AAEM  
1830  
AKE  
Country  
Switzerland  
Type J  
Philippines  
Type B  
Mexico  
Type B  
Canada  
Type B  
Mexico  
Type B  
Canada  
Type B  
Power  
Cord  
Stock  
Number  
XO-0038-0609-8 XO-0038-0638-7 XO-0038-0720-3 XO-0038-0734-4 XO-0038-0719-5 XO-0038-0733-6  
Voltage/Hz  
230V / 50Hz  
240V / 60Hz  
CE-NEMKO  
127V / 60Hz  
NOM  
120V / 60Hz  
UL / cUL  
127V / 60Hz  
NOM  
120V / 60Hz  
UL / cUL  
Agency  
CE-NEMKO  
C-Tick  
Stage Size  
Head Type  
11.2 inch (A4)  
11.2 inch (A4)  
10,5 inch  
10.5 inch  
10,5 inch  
10.5 inch  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Articulating  
Closed Singlet  
Articulating  
Closed Singlet  
Articulating  
Closed Doublet Closed Doublet  
Articulating  
Lamp  
Changer  
Color  
Yes  
Yes  
Yes  
Yes  
No  
No  
No  
No  
No  
No  
No  
No  
Tuning  
Post Type  
Offset Folding  
FNT  
Offset Folding  
FNT  
Folding  
FXL  
Folding  
FXL  
Folding  
ENX  
Folding  
ENX  
Lamp  
Type  
Handle  
Yes  
Yes  
No  
No  
No  
No  
Lamp  
Control  
Lamps  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
2
2
1
1
1
1
Installed  
Fresnel  
Dual Element  
Transformer  
T4A  
Dual Element  
Transformer  
T4A  
Dual Element  
Diode  
Dual Element  
Diode  
Dual Element  
Diode  
Dual Element  
Diode  
Power  
Fuse  
- - -  
- - -  
- - -  
- - -  
Amps  
Clock  
1.6  
1.6  
5,0  
5.0  
4,5  
4.5  
Yes  
Yes  
No  
No  
No  
No  
Cord  
Storage  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
© 3M 2004  
44  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)  
Model  
Alpha  
1850  
AHRA  
1850  
AHRE  
1850  
AHRF  
1850  
AHRJ  
1850  
AHRK  
1850  
AHRS  
Country  
New Zealand/  
Australia  
Malaysia  
Thailand  
Japan  
Korea  
Europe  
Standard  
Power  
Cord  
Type I  
Type G  
Type F  
Type A  
Type F  
Type F  
Stock  
Number  
XO-0038-0648-6 XO-0038-0653-6 XO-0038-0646-0 XO-0038-0747-6 XO-0038-0647-8 XO-0038-0604-9  
Voltage/Hz  
240V / 50Hz  
250V / 50Hz  
CE-NEMKO  
240V / 50Hz  
CE-NEMKO  
100V / 50Hz  
PSE  
220V / 60Hz  
CE-NEMKO  
230V / 50Hz  
CE-NEMKO  
Agency  
CE-NEMKO  
C-Tick  
Stage Size  
Head Type  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
11.2 inch (A4)  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Lamp  
Changer  
Color  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Tuning  
Post Type  
Offset Folding  
EVD  
Offset Folding  
EVD  
Offset Folding  
EVD  
Offset Folding  
EVD  
Offset Folding  
EVD  
Offset Folding  
EVD  
Lamp  
Type  
Handle  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Lamp  
Control  
Lamps  
Dimmer Switch  
Dimmer Switch  
Dimmer switch  
Dimmer switch  
Dimmer switch  
Dimmer switch  
2
2
2
2
2
2
Installed  
Fresnel  
Dual Element  
Transformer  
T5A  
Dual Element  
Transformer  
T5A  
Dual Element  
Transformer  
T5A  
Dual Element  
Transformer  
T5A  
Dual Element  
Transformer  
T5A  
Dual Element  
Transformer  
T5A  
Power  
Fuse  
Amps  
Clock  
2.5  
2.5  
2.5  
5.0  
2.5  
2.5  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Cord  
Storage  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
© 3M 2004  
45  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)  
Model  
Alpha  
1850  
AHRU  
1850  
AHRV  
1850  
AHRZ  
1850  
AKH  
1850  
ARRP  
1860  
AKD  
Country  
United  
Kingdom  
Indonesia  
Type F  
Switzerland  
Type J  
Canada  
Philippines  
Type B  
Canada  
Power  
Cord  
Type G  
Type B  
Type B  
Stock  
Number  
XO-0038-0611-4 XO-0038-0650-2 XO-0038-0613-0 XO-0038-0743-5 XO-0038-0651-0 XO-0038-0735-1  
Voltage/Hz  
230V / 50Hz  
CE-NEMKO  
11.2 inch (A4)  
220V / 50Hz  
CE-NEMKO  
11.2 inch (A4)  
230V / 50Hz  
CE-NEMKO  
11.2 inch (A4)  
120V / 60Hz  
UL / cUL  
240V / 50Hz  
CE-NEMKO  
11.2 inch (A4)  
120V / 60Hz  
UL / cUL  
Agency  
Stage Size  
Head Type  
10.5 inch  
10.5 inch  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Articulated  
Closed Singlet  
Lamp  
Changer  
Color  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Tuning  
Post Type  
Offset Folding  
EVD  
Offset Folding  
EVD  
Offset Folding  
EVD  
Offset Folding  
ENX  
Offset Folding  
EVD  
Folding  
ENX  
Lamp  
Type  
Handle  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Lamp  
Control  
Lamps  
Dimmer switch  
Dimmer Switch  
Dimmer switch  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
2
2
2
1
2
1
Installed  
Fresnel  
Dual Element  
Transformer  
T5A  
Dual Element  
Transformer  
T5A  
Dual Element  
Transformer  
T5A  
Single Element  
Diode  
Dual Element  
Transformer  
T5A  
Dual Element  
Diode  
Power  
Fuse  
- - -  
- - -  
Amps  
Clock  
2.5  
2.5  
2.5  
4.5  
2.5  
4.5  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
Cord  
Storage  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
© 3M 2004  
46  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)  
Model  
Alpha  
1865  
AALM  
1865  
AKW  
1870  
AAGB  
1870  
AAGM  
1880  
AABM  
1880  
AKB  
Country  
Mexico  
Type B  
XO-0038-0729-4 XO-0038-0722-9 XO-0038-0741-9 XO-0038-0742-7 XO-0038-0730-2 XO-0038-0723-7  
Canada  
Brazil  
Mexico  
Mexico  
Canada  
Power  
Cord  
Stock  
Type B  
Type B  
Type B  
Type B  
Type B  
Number  
Voltage/Hz  
127V / 60Hz  
NOM  
120V / 60Hz  
UL / cUL  
120V / 60Hz  
- - -  
127V / 60Hz  
NOM  
127V / 60Hz  
NOM  
120V / 60Hz  
UL / cUL  
Agency  
Stage Size  
Head Type  
10,5 inch  
10.5 inch  
10.5 inch  
10,5 inch  
10,5 inch  
Articulated  
10.5 inch  
Articulated  
Closed Singlet  
Articulated  
Closed Singlet  
Inverted Head  
Open Singlet  
Inverted Head  
Open Singlet  
Articulated  
Closed Doublet Closed Doublet  
Lamp  
Changer  
Color  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
Yes  
No  
Yes  
Yes  
Yes  
Yes  
Tuning  
Post Type  
Folding  
FXL  
Folding  
FXL  
Offset Folding  
ENX  
Offset Folding  
ENX  
Folding  
ENX  
Folding  
ENX  
Lamp  
Type  
Handle  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Lamp  
Control  
Lamps  
Dimmer Switch  
Dimmer Switch  
Dimmer Switch  
Dimmer switch  
Dimmer Switch  
Dimmer Switch  
1
1
1
1
1
1
Installed  
Fresnel  
Dual Element  
Diode  
Dual Element  
Diode  
Single Element Single Element  
Dual Element  
Diode  
Dual Element  
Diode  
Power  
Fuse  
Diode  
- - -  
Diode  
- - -  
- - -  
- - -  
- - -  
- - -  
Amps  
Clock  
5,0  
5.0  
4.5  
4,5  
4,5  
4.5  
No  
No  
Yes  
Yes  
Yes  
Yes  
Cord  
Storage  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
Cord Wrap  
© 3M 2004  
47  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3MOverhead Projector 1800  
Illustrated Parts Breakdown  
APPENDIX A – 1800 (O.U.S.) SPECIFICATIONS (Continued)  
Model  
Alpha  
1895  
AACM  
1895  
AKC  
Country  
Mexico  
Type B  
XO-0038-0731-0 XO-0038-0736-9  
Canada  
Power  
Cord  
Stock  
Type B  
Number  
Voltage/Hz  
127V / 60Hz  
NOM  
120V / 60Hz  
UL / cUL  
Agency  
Stage Size  
Head Type  
11,2 inch (A4)  
11.2 inch (A4)  
Inverted Head  
Open Triplet  
Inverted Head  
Open Triplet  
Lamp  
Changer  
Color  
Yes  
Yes  
Yes  
Yes  
Tuning  
Post Type  
Offset Folding  
FXL  
Offset Folding  
FXL  
Lamp  
Type  
Handle  
Yes  
Yes  
Lamp  
Control  
Lamps  
Dimmer Switch  
Dimmer Switch  
2
2
Installed  
Fresnel  
Dual Element  
Diode  
Dual Element  
Diode  
Power  
Fuse  
- - -  
- - -  
Amps  
Clock  
5,0  
5.0  
Yes  
Yes  
Cord  
Storage  
Cord Wrap  
Cord Wrap  
© 3M 2004  
48  
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3MOverhead Projector 1800  
Illustrated Parts Breakdown  
Copyrights  
The 3M logo, and 3M are a trademark of 3M Company.  
Important Notice  
All statements, technical information, and recommendations related to the service, repair or operation of 3M products are  
believed to be reliable, but the accuracy or completeness is not guaranteed and based on information provided to us. Before  
implementation, you must evaluate them and determine if they are suitable for your intended application or situation. You  
assume all risks and liability associated with such implementation.  
Warranty; Limited Remedy; Limited Liability  
3M’s product warranty is stated in its Product Literature available upon request. 3M MAKES NO OTHER  
WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS  
FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated in the Product Literature, your  
exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product.  
Except where prohibited by law, 3M will not be liable for any loss or damage arising from this 3M product, whether  
indirect, special, incidental or consequential regardless of the legal theory asserted.  
© 3M 2004  
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