3M 1765, 1715, 1706, 1780, 1760, 1740, 1745, 1720, 1730, 1711, 1710, 1707 User Manual

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1700 Overhead Projector

Illustrated Parts Breakdown

Beige colored machines: 1706, 1707, 1710, 1715

Gray colored machines:

1711, 1720, 1730, 1740, 1745, 1760, 1765, 1780

3M Visual Systems Department

OHP Service Documentation Resource

6801 River Place Boulevard

Copyright © 2005. All Rights Reserved

Austin, Texas 78726-9000

78-6970-7536-0

www.3m.com/meetings

 

3MOverhead Projector 1700 Series

Illustrated Parts Breakdown

Revision History

Original Issue date: 1998

The release date, revision level, pages changed and a description of the modifications are listed below.

Revision

Date

Page(s) Changed

Description

Rev A

1998

All pages

First edition released.

Rev B

4/2001

All pages

Added Gray machine references

Rev C

10/2001

Figure 5, Pages 13-14

Top Cover individual parts combined.

Rev D

5/2002

All pages

Updated part nbrs and assembly nbrs. Added

 

rev history page.

 

 

 

 

 

Quick Ref Parts Index

Added new Head Assemblies for Gray

 

 

and Figure 1,

machines.

Rev E

9/2002

Pages 5 and 6

Removed Head Assembly part nbrs for Beige

 

machines.

 

 

Figure 11, Page 25

 

 

Added new Roll Film Kit.

 

 

 

Rev F

4/2003

Figure 3,

Updated part numbers for items 3 and 10.

Page 10

 

 

 

 

 

 

All pages

Added new Arm/ Focus, Top Cover

Rev G

3/2005

 

Assemblies. Updated kits, part nbrs, and

 

 

 

Appendix information.

All rights reserved. No part of this book covered by the copyrights hereon may be reproduced or copied in any

form or by any means-graphic, electronic, or mechanical, including photocopying, taping or information storage and retrieval systems-without written permission of 3M Visual Systems Department.

© 3M 2005. All Rights Reserved.

ii

3MOverhead Projector 1700 Series

Illustrated Parts Breakdown

 

Table of Contents

 

 

INTRODUCTION ...................................................................................................................................................

 

1

QUICK REFERENCE PARTS INDEX .............................................................................................................................

 

2

SECTION 0. MACHINE OVERVIEW.............................................................................................................................

 

3

SECTION 1. HEAD ASSEMBLY ..................................................................................................................................

 

4

SECTION 2.

ARM AND FOCUS ASSEMBLY (BEIGE COLOR) .........................................................................................

 

6

SECTION 3. ARM AND FOCUS ASSEMBLY (GRAY COLOR) (SERIAL NUMBER 170006497 AND BELOW) .........................

8

SECTION 4. ARM/FOCUS/POST ASSEMBLY (GRAY COLOR) (SERIAL NUMBER 170006498 AND ABOVE) .....................

10

SECTION 5. POST ASSEMBLY ................................................................................................................................

 

11

SECTION 6. TOP COVER ASSEMBLY (SERIAL NUMBER 170000988 AND BELOW)......................................................

13

SECTION 7. TOP COVER ASSEMBLY (SERIAL NUMBER 170000989 AND ABOVE) ......................................................

15

SECTION 8. BASE ENCLOSURE ..............................................................................................................................

 

16

SECTION 9. CONTROL MODULE .............................................................................................................................

 

18

SECTION 10. LAMP HOUSING (SINGLE) ..................................................................................................................

 

20

SECTION 11. LAMP HOUSING (DUAL) .....................................................................................................................

 

22

SECTION 12.

COOLING FAN...................................................................................................................................

 

24

SECTION 13.

ACCESSORIES ..................................................................................................................................

 

26

SECTION 14. WIRE JUMPERS ................................................................................................................................

 

27

SECTION 15.

HARDWARE KIT (NO PICTURE)..........................................................................................................

 

29

APPENDIX A – 1700 SPECIFICATIONS.............................................................................................................

 

30

© 3M 2005. All Rights Reserved.

iii

3MOverhead Projector 1700 Series

Illustrated Parts Breakdown

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© 3M 2005. All Rights Reserved.

iv

3MOverhead Projector 1700 Series

Illustrated Parts Breakdown

INTRODUCTION

This Illustrated Parts Breakdown (IPB) Manual contains the information necessary to locate and identify assemblies, sub-assemblies, and specific parts of the 1700 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

The serial number plate for the 1700 is located on the inside wall 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

2

 

5

4

3

 

 

 

 

 

MFG Code

 

 

Letter

 

Digit

E

1997

1

Jan-Mar

F

1998

2

Apr-Jun

H

1999

3

Jul-Sep

J

2000

4

Oct-Dec

K

2001

1

Jan-Mar

A

2004

2

Apr-Jun

C

2005

3

Jul-Sep

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 2005. All Rights Reserved.

1

 

3MOverhead Projector 1700 Series

 

Illustrated Parts Breakdown

 

Quick Reference Parts Index

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Description

 

Part

 

Section

 

Item

 

 

 

 

Number

 

No.

 

No.

 

 

Blade, Fan

78-8054-1823-9

12

1

 

 

 

 

 

 

 

 

 

Diode Kit, Inline

78-8054-1836-1

12

 

8A

 

 

 

 

 

 

 

 

 

Fresnel Lens, Dual-Element

 

XO-0038-0820-1

7

3

 

 

 

 

 

 

 

 

Fuse, 5 Amp, 5x20mm (Brazil only)

26-1005-9599-5

12

3

 

 

 

 

 

 

 

 

 

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

78-8120-8554-2

1

 

8A

 

 

 

 

 

 

 

 

 

Doublet Head Assembly (1730, 1780 Gray color)

78-8120-8555-9

1

 

8B

 

 

 

 

 

 

 

 

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

78-8120-8556-7

1

9

 

 

 

 

 

 

 

 

Lamp, Projection, ENX, 82V (Single)

78-8011-1186-1

10

3

 

 

 

 

 

 

 

 

 

Lamp, Projection, ENX, 82V (Dual)

78-8011-1186-1

11

 

4A

 

 

 

 

 

 

 

 

 

Lamp, Projection, FXL, 82V (1745 and 1765)

78-8073-7100-6

11

 

4B

 

 

 

 

 

 

 

 

Motor, Fan, 120V

78-8120-2914-4

12

7

 

 

 

 

 

 

 

 

 

Power Cord, 10 ft., 120V

78-8079-8822-1

8

 

4A

 

 

 

 

 

 

 

 

 

Resistor, 1.2 Ohm, 0.25 tab

78-8073-7127-9

9, 10

 

5A, 13

 

 

 

 

 

 

 

 

Socket, Single Lamp, ENX

78-8079-8820-5

10

2

 

 

 

 

 

 

 

 

Socket, Dual Lamp, Black

78-8073-3017-6

11

3

 

 

 

 

 

 

 

 

Thermostat, Safety (ENX)

78-8079-8872-6

10

7

 

 

 

 

 

 

 

 

 

Top Cover Assembly, Single (Beige color)

78-8114-9027-1

6

 

1A

 

 

 

 

 

 

 

 

 

Top Cover Assembly, Dual (Beige color)

78-8114-9021-4

6

 

1B

 

 

 

 

 

 

 

 

 

Top Cover Assembly, Basic (Gray color)

78-8120-8572-4

7

 

1A

 

 

 

 

 

 

 

 

 

Top Cover Assembly, Lamp Changer (Gray color)

78-8120-8573-2

7

 

1B

 

 

 

 

 

 

 

 

 

 

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 2005. All Rights Reserved.

2

3MOverhead Projector 1700 Series

Illustrated Parts Breakdown

Section 0. Machine Overview

Head Assembly

(See Section 1)

Top Cover Assembly

(See Sections 6 and 7)

Control Module

(See Section 9)

Arm and Focus Assembly

(See Sections 2, 3 and 4)

Post

Assembly

(See

Section 5)

Base Enclosure

(See Section 8)

Lamp Housing (Single)

Accessories

(See Section 10)

(See Section 13)

Lamp Housing (Dual)

Wire Jumpers

(See Section 11)

(See Section 14)

Cooling Fan

Hardware Kit

(See Section 12)

(See Section 15)

© 3M 2005. All Rights Reserved.

3

3MOverhead Projector 1700 Series

Illustrated Parts Breakdown

Section 1. Head Assembly

1

2

Closed Head

5

8

4

1, 3

6

7

9

NOTE:

Screws, nuts, bolts, clips, and other small hardware are contained in the Hardware Kit: 78-8114-9023-0 (See Section 15).

Open Head

10

11

3

© 3M 2005. All Rights Reserved.

4

 

3MOverhead Projector 1700 Series

Illustrated Parts Breakdown

 

 

 

Head Assembly Parts List

 

 

 

 

 

 

 

 

 

 

Item

3M

 

Description

Qty.

 

 

No.

Part Number

 

 

 

 

 

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

 

 

 

 

 

 

 

 

© 3M 2005. All Rights Reserved.

5

3MOverhead Projector 1700 Series

Illustrated Parts Breakdown

Section 2. Arm and Focus Assembly (Beige color)

1

2

12

11

9 10

6

7, 8

4 3

See Section 5

5

NOTE:

Screws, nuts, bolts, clips, and other small hardware are contained in the Hardware Kit: 78-8114-9023-0 (See Section 15).

© 3M 2005. All Rights Reserved.

6

 

3MOverhead Projector 1700 Series

Illustrated Parts Breakdown

 

 

Arm and Focus Assembly (Beige color) Parts List

 

 

 

 

 

 

 

 

 

 

 

 

Item

3M

 

Description

 

Qty.

 

 

No.

Part Number

 

 

 

 

 

 

1

78-8114-8983-6

Shim, Head Leveling

 

1

 

 

 

 

 

 

 

 

 

2

78-8073-3035-8

Arm, Focus

 

1

 

 

 

 

 

 

 

 

 

3

78-8120-2920-1

Plate, Standoff

 

1

 

 

 

 

 

 

 

 

 

4

78-8120-2925-0

Pad, Wear

 

2

 

 

 

 

 

 

 

 

 

5

78-8064-1601-8

Knob, Focus

 

1

 

 

 

 

 

 

 

 

 

6

78-8073-3041-6

Cap, Focus Arm

 

1

 

 

 

 

 

 

 

 

 

7

78-8079-8745-4

Gear, Focus

 

1

 

 

 

 

 

 

 

 

 

8

(Not available)

Lubricant, Nye Rheolube 368

 

AR

 

 

 

 

 

 

 

 

 

9

78-8079-8747-0

Bar, Pressure

 

1

 

 

 

 

 

 

 

 

 

10

78-8079-8743-9

Clamp, Friction

 

1

 

 

 

 

 

 

 

 

 

11

78-8079-8744-7

Rack, Focus

 

1

 

 

 

 

 

 

 

 

 

12

26-1009-3653-8

Cap, Post

 

1

 

 

 

 

 

 

 

 

 

© 3M 2005. All Rights Reserved.

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