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2660IPB
User Manual
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3M 2660IPB User Manual

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2660 Overhead Projector
A
Illustrated Parts Breakdown
VIS-117
3M Visual Systems Division OHP Service Documentation Resource 6801 River Place Boulevard Copyright © 2001, 3M IPC. All Rights Reserved Austin, Texas 78726-9000 78-6970-7536-0
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 2660 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

Machine Identification Plate

The serial number plate for the 2660 is located on the bottom of the projector. The Machine Identification Plate is divided into the following components:
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.
3. Lamp: The electrical rating of the lamp.
4. MFG Code: The MFG Code indicates the year and quarter the projector was built. (See the example to the right):
5. S/N: The serial number assigned to this projector.

Ordering Parts

When ordering parts, include the following information:
1. Machine model number and serial number.
2. Parts identification number.
3. Part description.
4. Quantity required.
1
5
2
4
MFG Code
Letter Digit
J 2000 1 Jan-Mar K 2001 2 Apr-Jun L 2002 3 Jul-Sep M 2003 4 Oct-Dec A 2004 1 Jan-Mar
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.
© 3M IPC 2001 1

Table of Contents

ILLUSTRATED PARTS BREAKDOWN (IPB)....................................................................................1
UICK REFERENCE PARTS INDEX
Q
.............................................................................................................3
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
IGURE
F
PPENDIX
A
HERE TO GET ADDITIONAL INFORMATION
W
ACHINE OVERVIEW
0. M
EAD ASSEMBLY SPARE PARTS
1. H
EAD AND POST SPARE PARTS
2. H
ASE ASSEMBLY
3. B
ASE ASSEMBLY PARTS LIST
3. B
LASTIC COVERS KIT
4. P
LASTIC COVERS KIT PARTS LIST
4. P
MALL ELECTRICAL PARTS KIT
5. S
MALL ELECTRICAL KIT PARTS LIST
5. S
MALL ELECTRICAL PARTS KIT
6. S
MALL ELECTRICAL KIT PARTS LIST
6. S
MALL PARTS KIT
7. S
IRING COMPONENTS
8. W
PECIFICATIONS
A. S
..............................................................................................................4
....................................................................................................................7
..............................................................................................................9
.................................................................................................................15
..........................................................................................................17
...............................................................................................................18
..............................................................................................5
...............................................................................................6
..................................................................................................8
.........................................................................................10
(100-127V M
(100-127V M
(220-250V M
(220-250V M
ACHINES
ACHINES
ACHINES
ACHINES
) ......................................................11
) ..............................................12
) ......................................................13
) ..............................................14
..........................................................................................22
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.
© 3M IPC 2001 2
3M Overhead Projector 2660 Illustrated Parts Breakdown

Quick Reference Parts Index

Description Part
Number
Lamp, FNT, 24V, 275W (100-127V machines) 78-6969-9246-6 1 5A Lamp, EHJ, 24V, 250W (220-250V machines) 78-6969-9357-1 1 5B Fresnel Lens, Reflective, A4, 176.2mm FL 78-8065-8539-0 3 3
Figure
No.
Item
No.
© 3M IPC 2001 3

Figure 0. Machine Overview

Head Assembly
Spare Parts
(See Figure 1)
Head and Post
Spare Parts
(See Figure 2)
Lens and Lamp
Spare Parts
(See Figure 1)
Plastic Covers Kit
(See Figure 4)
Base Assembly
Small Electrical Parts Kits
(See Figures 5 and 6)
Small Parts Kit
(See Figure 7)
Wiring Components
(See Figure 8)
© 3M IPC 2001 4
Spare Parts
(See Figure 3)
VIS-117A
3M Overhead Projector 2660 Illustrated Parts Breakdown

Figure 1. Head Assembly Spare Parts

1
2
45
** NOTE:
Mounting hardware is only available in the Small Parts Kit, Section 7.
3
Figure 1. Head Assembly Spare Parts
Item
No.
1 XO-0038-9281-7 Mirror Assembly 1 2 XO-0038-9280-9 Projection Lens Assembly 1 3 XO-0038-9283-3 Condenser Lens Assembly 1
4 XO-0038-9279-1 Lamp Bracket Assembly 1 5A 78-6969-9246-6 Lamp, FNT, 24V, 275W (100-127V machines) 2 5B 78-6969-9357-1 Lamp, EHJ, 24V, 250W (220-250V machines) 2
3M
Part Number
Description Qty.
© 3M IPC 2001 5

Figure 2. Head and Post Spare Par ts

1
2
** NOTE:
Mounting hardware is only available in the Small Parts Kit, Section 7.
Figure 2. Head and Post Spare Par ts
Item
No.
1 XO-0038-9284-1 Head Assembly 1 2 XO-0038-9282-5 Post Assembly 1
© 3M IPC 2001 6
3M
Part Number
Description Qty.

Figure 3. Base Assembly Spare Parts

1
2
3
4
** NOTE:
Mounting hardware is only available in the Small Parts Kit, Section 7.
© 3M IPC 2001 7
3M™ Overhead Projector 2660 Illustrated Parts Breakdown
Figure 3. Base Assembly Spare Parts
Item
No.
1A XO-0038-9290-8 Power Supply Assembly (100-127V machines) 1 1B XO-0038-9286-6 Power Supply Assembly (220-250V machines) 1 2A XO-0038-9160-3 Power Cord, Italy, 10 ft. 1 2B XO-0038-9174-1 Power Cord, U.S. 1 2C XO-0038-9158-7 Power Cord, Japan 1 2D XO-0038-0253-3 Power Cord, European Standard 1 2E XO-0038-9159-5 Power Cord, Australia 1
2F XO-0038-0254-1 Power Cord, United Kingdom 1 2G XO-0038-0252-5 Power Cord, Switzerland 1 2H XO-0038-9164-5 Power Cord, South Africa 1
2I XO-0038-9165-2 Power Cord, India 1 3A 78-8065-8250-4 Fresnel Lens, Reflective, 10.5 inch (100-127V machines) 1 3B 78-8065-8539-0 Fresnel Lens, Reflective, A4 (220-250V machines) 1 4A XO-0038-9292- 4 Base Assem bly (100-127V m a chines) 1
3M
Part Number
Description Qty.
4B XO-0038-9285- 8 Base Assem bly (220-250V m a chines) 1
© 3M IPC 2001 8

Figure 4. Plastic Covers Kit

1
2
3
12
5
6
4
7
10
11
8
9
© 3M IPC 2001 9
Figure 4. Plastic Covers Kit
Item
No.
0 XO-0038-9287-4 Plastic Covers Kit 1
1 - - - Button, Lamp Changer 1 2 - - - Shroud, Upper 1 3 - - - Shroud, Lower 1 4 - - - Plug, Top Post 1 5 - - - Cover, Top Post 1 6 - - - Plug, Small 5 7 - - - Cover, Post 1 8 - - - Bracket, Post Cover 1 9 - - - Button, Bottom 1
10 - - - Spring, Post Cover 1
3M
Part Number
Description Qty.
Kit Includes:
11 - - - Cover, Base 1 12 - - - Shield, Heat 1
© 3M IPC 2001 10

Figure 5. Small Electrical Parts Kit (100–127V Machi nes)

1
2
3
4
5
8
7
6
9
© 3M IPC 2001 11
Figure 5. Small Electrical Parts Kit (100–127V Machi nes)
Item
No.
0 XO-0038-9291-6 Small Electrical Parts Kit 1
1 - - - Thermostat 2 2 - - - Fan, Head 2 3 - - - Switch, Lamp Changer 2 4 - - - Switch, Safety 2 5 - - - Socket, Lamp 4 6 - - - Fuse, T4 Amp 6 7 - - - Connector, IEC 2 8 - - - Switch, On/Off 2 9 - - - Fan, Base 2
3M
Part Number
Description Qty.
Kit Includes:
© 3M IPC 2001 12

Figure 6. Small Electrical Parts Kit (220–250V Machi nes)

1
2
3
4
5
8
7
6
© 3M IPC 2001 13
Figure 6. Small Electrical Parts Kit (220–250V Machi nes)
Item
No.
0 XO-0038-9288-2 Small Electrical Parts Kit 1
1 - - - Thermostat 2 2 - - - Fan, Head 2 3 - - - Switch, Lamp Changer 2 4 - - - Switch, Safety 2 5 - - - Socket, Lamp 4 6 - - - Fuse, T2 Amp 6 7 - - - Connector, IEC 2 8 - - - Switch, On/Off 2
3M
Part Number
Description Qty.
Kit Includes:
© 3M IPC 2001 14

Figure 7. Small Part s Kit (No Picture)

Item
No.
0 XO-0038-9289-0 Small Parts Kit 1
1 - - - Screw, Fresnel Lens 12 2 - - - Screw, ST2.9 x 6F 10 3 - - - Screw, ST2.9 x 8F 12 4 - - - Screw, ST2.9 x 10F 12 5 - - - Screw, ST2.9 x 12F 12 6 - - - Screw, ST2.9 x 18 10 7 - - - Screw, ST4.2 x 6F 20 8 - - - Screw, ST4.2 x 8F 12 9 - - - Screw, ST2.9 x 8F 12
10 - - - Screw, M2.5 x 6 10
3M
Part Number
Description Qty.
Kit Includes:
11 - - - Screw, M2.5 x 8 10 12 - - - Screw, M2.5 x 10 10 13 - - - Screw, M3 x 8 12 14 - - - Screw, M3 x 10 10 15 - - - Screw, M4 x 10 10 16 - - - Screw, M2.5 x 6 12 17 - - - Screw,M3 x 8 20 18 - - - Screw, M4 x 8 12 19 - - - Screw, M4 x 30 12 20 - - - Screw, M3 x 6 12 21 - - - Screw, ST2.9 x 12F 12 22 - - - Screw, ST2.9 x 4.5 12 23 - - - Screw, 3 x 8 12 24 - - - Foot, Front 8
© 3M IPC 2001 15
Figure 7. Small Part s Kit (Continued)
Item
No.
25 - - - Foot, Rear 8 26 - - - Cushion, Foot 10 27 - - - Nut, M3 12 28 - - - Nut, M4 12 29 - - - Nut, M8 12 30 - - - Nut, Inside Bracket 6 31 - - - Bolt, Post Mount 4 32 - - - Spring, External 6 33 - - - Spring, Post Cover 6 34 - - - Spring, Post Up 6 35 - - - Small Plug 10 36 - - - Washer 10
3M
Part Number
Description Qty.
37 - - - Washer, Toothed, 4mm 10 38 - - - Washer, Toothed, 3mm 10 39 - - - Washer, Bolt, Plastic 8 40 - - - Washer, Spring 8 41 - - - Washer, Plastic 8
© 3M IPC 2001 16

Figure 8. Wiring Components

© 3M IPC 2001 17

APPENDIX A – 2660 SPECIFICATIONS

Model Alpha
Country
Power Cord
Voltage/Hz Agency Stage Size Head Type
Lamp
Changer Color
Tuning
Post Type Lamp
Type
2660 AAAD 2660 AAAT 2660 ABAJ 2660 ABAS 2660 AHAA 2660 AHAC
Saudi Arabia Taiwan Japan Indonesia Australia Chile
United States Japan Japan Europe Australia Italy
127/60 120/60 100/50/60 220/50 240/50 230/50
MITI SAA A4 A4 A4 A4 A4 A4 Open Triplet
Varifocal Yes Yes Yes Yes Yes Yes
Internal Internal Internal Internal Internal Internal
Folding Folding Folding Folding Folding Folding EHJ EHJ EHJ FNT FNT FNT
Open Triplet Varifocal
Open Triplet
Varifocal
Open Triplet Varifocal
Open Triplet Varifocal
Open Triplet Varifocal
Handle Lamp
Control Lamps
Installed
Fresnel Power
Fuse Cord
Storage
No No No No No No No No No No No No
222222
Single Element Single Element Single Element Single Element Single Element Single Element Solid State
Power Supply T4 Amp T4 Amp T4 Amp T2 Amp T2 Amp T2 Amp
No No No No No No
Solid State Power Supply
Solid State
Power Supply
Solid State Power Supply
Solid State Power Supply
Solid State Power Supply
© 3M IPC 2001 18
APPENDIX A – 2660 SPECIFICATIONS (Continued)
Model Alpha
Country
Power Cord
Voltage/Hz Agency Stage Size Head Type
Lamp
Changer Color
Tuning
Post Type Lamp
Type
2660 AHAE 2660 AHAF 2660 AHAG 2660 AHAH 2660 AHAK 2660 AHAL
Malaysia Thailand India Hong Kong Korea Singapore
United Kingdom
250/50 240/50 230/50 220/50 220/60 230/50
A4 A4 A4 A4 A4 A4 Open Triplet
Varifocal Yes Yes Yes Yes Yes Yes
Internal Internal Internal Internal Internal Internal
Folding Folding Folding Folding Folding Folding FNT FNT FNT FNT FNT FNT
Europe India United
Kingdom
Open Triplet Varifocal
Open Triplet Varifocal
Open Triplet Varifocal
Europe United
Kingdom
Open Triplet Varifocal
Open Triplet Varifocal
Handle Lamp
Control Lamps
Installed
Fresnel Power
Fuse Cord
Storage
No No No No No No No No No No No No
222222
Single Element Single Element Single Element Single Element Single Element Single Element Solid State
Power Supply T2 Amp T2 Amp T2 Amp T2 Amp T2 Amp T2 Amp
No No No No No No
Solid State Power Supply
Solid State Power Supply
Solid State Power Supply
Solid State Power Supply
Solid State Power Supply
© 3M IPC 2001 19
APPENDIX A – 2660 SPECIFICATIONS (Continued)
Model Alpha
Country
Power Cord
Voltage/Hz Agency Stage Size Head Type
Lamp
Changer Color
Tuning
Post Type Lamp
Type
2660 AHAN 2660 AHAR 2660 AHAS 2660 AHAU 2660 AHAY 2660 AHAZ
New Zealand South Africa Europe Std. United
Kingdom
Australia South Africa Europe United
Kingdom
240/50 240/50 230/50 230-240/50 220/50 230/50
SABS European European SEV A4 A4 A4 A4 A4 A4 Open Triplet
Varifocal Yes Yes Yes Yes Yes Yes
Internal Internal Internal Internal Internal Internal
Folding Folding Folding Folding Folding Folding FNT FNT FNT FNT FNT FNT
Open Triplet
Varifocal
Open Triplet Varifocal
Open Triplet Varifocal
China Switzerland
China Switzerland
Open Triplet Varifocal
Open Triplet Varifocal
Handle Lamp
Control Lamps
Installed
Fresnel Power
Fuse Cord
Storage
No No No No No No No No No No No No
222222
Single Element Single Element Single Element Single Element Single Element Single Element Solid State
Power Supply T2 Amp T2 Amp T2 Amp T2 Amp T2 Amp T2 Amp
No No No No No No
Solid State
Power Supply
Solid State Power Supply
Solid State Power Supply
Solid State Power Supply
Solid State Power Supply
© 3M IPC 2001 20
APPENDIX A – 2660 SPECIFICATIONS (Continued)
Model Alpha
Country
Power Cord
Voltage/Hz Agency Stage Size Head Type
Lamp
Changer Color
Tuning Post Type
2660 AAAB 2660 ARAP 2660 AJA
Brazil Philippines U.S./Canada/
Mexico
Japan Japan United
States
127/220/60 240/60 110/50
UL/CSA A4 A4 A4 Open Triplet
Varifocal Yes Yes Yes
Internal Internal Internal
Folding Folding Folding
Open Triplet Varifocal
Open Triplet
Varifocal
Lamp
Type
Handle Lamp
Control Lamps
Installed
Fresnel Power
Fuse Cord
Storage
FNT FNT EHJ
No No No No No No
222
Single Element Single Element Single Element Solid State
Power Supply T4 Amp T2 Amp T4 Amp
No No No
Solid State Power Supply
Solid State
Power Supply
© 3M IPC 2001 21
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Important Notice
All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completen ess is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly set forth in a written agreement signed by an authorized officer of 3M.
© 3M IPC 2001 22
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