(4/10/2005)

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 6801 River Place Boulevard Austin, Texas 78726-9000 www.3m.com/meetings
OHP Service Documentation Resource Copyright 2005. All Rights Reserved 78-6970-7536-0
3M Overhead 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 Rev A Rev B Rev C Rev D Date 1998 4/2001 10/2001 5/2002 Page(s) Changed All pages All pages Figure 5, Pages 13-14 All pages Quick Ref Parts Index and Figure 1, Pages 5 and 6 Figure 11, Page 25 Rev F Rev G 4/2003 3/2005 Figure 3, Page 10 All pages Added new Roll Film Kit. Updated part numbers for items 3 and 10. Added new Arm/ Focus, Top Cover Assemblies. Updated kits, part nbrs, and Appendix information. Description First edition released. Added Gray machine references Top Cover individual parts combined. Updated part nbrs and assembly nbrs. Added rev history page. Added new Head Assemblies for Gray machines. Removed Head Assembly part nbrs for Beige machines.

9/2002

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.

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
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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.

MFG Code

Letter E F H J K A C Digit Jan-Mar Apr-Jun Jul-Sep Oct-Dec Jan-Mar Apr-Jun Jul-Sep

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.
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.
Quick Reference Parts Index Description
Blade, Fan Diode Kit, Inline Fresnel Lens, Dual-Element Fuse, 5 Amp, 5x20mm (Brazil only) Singlet Head Assembly (1720, 1760, 1765 Gray color) Doublet Head Assembly (1730, 1780 Gray color) Open Head Assembly (1711, 1740, 1745 Gray color) Lamp, Projection, ENX, 82V (Single) Lamp, Projection, ENX, 82V (Dual) Lamp, Projection, FXL, 82V (1745 and 1765) Motor, Fan, 120V Power Cord, 10 ft., 120V Resistor, 1.2 Ohm, 0.25 tab Socket, Single Lamp, ENX Socket, Dual Lamp, Black Thermostat, Safety (ENX) Top Cover Assembly, Single (Beige color) Top Cover Assembly, Dual (Beige color) Top Cover Assembly, Basic (Gray color) Top Cover Assembly, Lamp Changer (Gray color)

Part Number

78-8054-1823-9 78-8054-1836-1 XO-0038-0820-1 26-1005-9599-5 78-8120-8554-2 78-8120-8555-9 78-8120-8556-7 78-8011-1186-1 78-8011-1186-1 78-8073-7100-6 78-8120-2914-4 78-8079-8822-1 78-8073-7127-9 78-8079-8820-5 78-8073-3017-6 78-8079-8872-6 78-8114-9027-1 78-8114-9021-4 78-8120-8572-4 78-8120-8573-2

Section No.

9, 7 7

Item No.

1 8A 8A 8B 4A 4B 7 4A 5A, 1A 1B 1A 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.

Section 0.

Machine Overview
Head Assembly (See Section 1) Arm and Focus Assembly (See Sections 2, 3 and 4)
Top Cover Assembly (See Sections 6 and 7)
Control Module (See Section 9)
Post Assembly (See Section 5)
Base Enclosure (See Section 8)
Lamp Housing (Single) (See Section 10) Lamp Housing (Dual) (See Section 11) Cooling Fan (See Section 12)
Accessories (See Section 13) Wire Jumpers (See Section 14) Hardware Kit (See Section 15)

Section 1.

Head Assembly

Closed Head 5

4 1, 3 Open Head 10
NOTE: Screws, nuts, bolts, clips, and other small hardware are contained in the Hardware Kit: 78-8114-9023-0 (See Section 15).
Head Assembly Parts List Item No.

1 2A 2B 2C 2D 7 8A 8B 11

3M Part Number
78-8114-8795-4 78-8120-2934-2 78-8120-2935-9 78-8120-8451-1 78-8120-8464-4 78-8014-8951-5 78-8114-8812-7 78-8120-3192-6 78-8120-2927-6 78-8120-3072-0 78-8120-8554-2 78-8120-8555-9 78-8120-8556-7 78-8120-8501-3 (Not available) Lens, Doublet Element

Description

Head Halves, Singlet (Beige color) Head Halves, Doublet (Beige color) Head Halves, Singlet (Gray color) Head Halves, Doublet (Gray color) Lens, Wide Angle, 293mm (Singlet Head only) Mirror Label, Head Lens, Head Bracket, Head Mount, Closed Singlet (Gray color only) Singlet Head Assembly (1720, 1760, 1765 Gray color) Doublet Head Assembly (1730, 1780 Gray color) Open Head Assembly (1711, 1740, 1745 Gray color) Open Singlet Mirror Assembly Housing, Lens, Split, Open Singlet

Section 2.

Arm and Focus Assembly (Beige color)

7, 8 10

See Section NOTE: Screws, nuts, bolts, clips, and other small hardware are contained in the Hardware Kit: 78-8114-9023-0 (See Section 15).
Arm and Focus Assembly (Beige color) Parts List Item No.
78-8114-8983-6 78-8073-3035-8 78-8120-2920-1 78-8120-2925-0 78-8064-1601-8 78-8073-3041-6 78-8079-8745-4 26(Not available) 78-8079-8747-0 78-8079-8743-9 78-8079-8744-7 26-1009-3653-8 Shim, Head Leveling Arm, Focus Plate, Standoff Pad, Wear Knob, Focus Cap, Focus Arm Gear, Focus

1 AR 1 1

Lubricant, Nye Rheolube 368 Bar, Pressure Clamp, Friction Rack, Focus Cap, Post
Section 3. Arm and Focus Assembly (Gray color) (Serial Number 170006497 and below)

6 See Section 5

Arm and Focus Assembly (Gray color) Parts List (Serial Number 170006497 and below) Item No.
78-8114-8983-6 78-8120-3045-6 (Not Available) 78-8120-3069-6 78-8120-3047-2 78-8120-3048-0 78-8120-3046-4 78-8079-8744-7 26-1009-3653-8 78-8120-4017-4 Shim, Head Leveling Arm, Focus Spring, Leaf Pad, Rear Pad, Friction, Lower Knob, Gear, Focus Cap, Focus Arm Rack, Focus Cap, Post Pad, Friction. Upper
Section 4. Arm/Focus/Post Assembly (Gray color) (Serial Number 170006498 and above)
Parts List (Serial Number 170006498 and above) Item No.
XO-0038-0891-2 Focus Arm Kit

Section 5.

Post Assembly

Fixed Post

Folding Post 11 NOTE: Screws, nuts, bolts, clips, and other small hardware are contained in the Hardware Kit: 78-8114-9023-0 (See Section 15).
Post Assembly Parts List Item No.

1A 1B 10 11

(Not available) (Not available) 78-8079-8811-4 78-8096-5804-6 78-8079-8810-6 78-8079-8809-8 (Not available) (Not available) 78-8079-8852-8 78-8079-8875-9 78-8079-8850-2 78-8079-8846-0 Post (Beige color)

Post, Fixed, Offset Rack (Gray color) Bolt, Post Wrench Bracket, Backup Block, Post Post, Folding Spring, Compression Lock, Post Mount, Post, Pivot Bolt, Pivot Bracket, Pivot
Section 6. Top Cover Assembly (Serial Number 170000988 and below)
Top Cover Assembly Parts List (Serial Number 170000988 and below) Item No.

1A 1B 4

78-8114-9027-1 78-8114-9021-4 (Reference only) 78-8120-2941-7 78-8064-1515-0
Top Cover Assembly, Single (Beige color) Top Cover Assembly, Dual (Beige color) Fresnel Lens (See note below) Bracket, Hinge Actuator Switch
NOTE: If the machine currently has a single-element fresnel lens and a new fresnel is needed, two options are available: 1. Replace the top cover with the appropriate assembly listed in Section 7. 2. Install Kit #78-8121-4740-9. This kit adapts single-element top covers to accept a dual-element fresnel lens. Refer to Technical Bulletin #10 for additional information.
Section 7. Top Cover Assembly (Serial Number 170000989 and above)
Top Cover Assembly Parts List (Serial Number 170000989 and above) Item No.
78-8120-8572-4 78-8120-8573-2 78-8120-4156-0 XO-0038-0820-1 78-8064-1515-0
Top Cover Assembly (Basic - Gray color) Top Cover Assembly (Lamp Changer - Gray color) Stage Glass Fresnel Lens, Dual-Element Actuator Switch

Section 8.

Base Enclosure
4 NOTE: Screws, nuts, bolts, clips, and other small hardware are contained in the Hardware Kit: 78-8114-9023-0 (See Section 15).
Base Enclosure Parts List Item No.

1 2A 2B 2C 3 4A 4B 9

78-8079-9141-5 (Not available) (Not available) (Not available) DY-1160-2020-6 78-8079-8822-1 (Not available) 26-1008-5211-5 78-8073-3039-0 (Not available) 78-8079-8817-1 (Not available) Body Mirror Assembly
Base, Fixed Post (Beige color) Base, Fixed Post (Gray color) Base, Folding Post Strain Relief Power Cord, 10 ft., 120V Power Cord, 2 Blade with ground, 127V (Brazil) Foot, Mounting Switch, Interlock Switch Cover, Interlock Switch Pivot, Cover Clip/Clamp, 0.310 max bundle dia.

Section 9.

Control Module
Control Module Parts List Item No.

1 2A 2B 3 4A 4B 5A 5B 10

78-8073-2962-4 78-8073-2963-2 (Not available) 78-8073-2961-6 78-8073-3012-7 (Not available) 78-8073-7127-9 (Not available) 12-7995-0850-7 78-8079-8881-7 78-8079-8933-6 78-8079-8855-1 78-8114-9017-2 Knob, Lamp Changer
Housing, Lamp Changer (1 Hole) Housing, Lamp Changer Bracket, Lamp Changer Cover, Resistor, 20W Bracket, Resistor, 40W Resistor, 1.2 Ohm, 0.25 tab Resistor, 2.2 Ohm, 0.25 tab Spring, Extension Lever, Lamp Changer Thermostat Switch, Lamp Changer/Dimmer Control Module (entire assembly)

Section 10.

Lamp Housing (Single)
Lamp Housing (Single) Parts List Item No.

11A 11B 14

78-8064-1509-3 78-8079-8820-5 78-8011-1186-1 78-8064-1491-4 78-8064-1510-1 78-8073-7208-7 78-8079-8872-6 78-8079-8895-7 (Not available) 78-8120-2913-6 78-8114-9019-8 78-8120-8458-6 (Not available) 78-8073-7127-9 78-8079-8840-3 Cover, Wire

Socket, Single Lamp, ENX Lamp, Projection, ENX, 82V Ejector, Lamp Spring, Lamp, Retaining Bracket, Socket Thermostat, Safety (ENX) Mount, Single Lamp, ENX Resistor, 2.2 Ohm, 0.25 tab Bracket, Motor Housing, Lamp (Beige color) Housing, Lamp (Gray color) Clip, Resistor, 40W Resistor, 1.2 Ohm, 0.25 tab Bracket, Support

Section 11.

Lamp Housing (Dual)
19 Control Module (See Section 9) 8 7
Lamp Housing (Dual) Parts List Item No.

3 4A 4B 13 14A 14B 21

78-8079-8887-4 78-8079-8984-9 78-8073-3017-6 78-8011-1186-1 78-8073-7100-6 78-8079-8863-5 (Not available) 78-8079-8862-7 (Not available) (Not Available) 26-1009-7186-5 26-1009-7485-1 78-8079-8912-0 78-8120-2913-6 78-8114-9019-8 78-8120-8458-6 (Not available) 78-8079-8893-2 (Not Available) (Not Available) 78-8079-8858-5 78-8079-8923-7 78-8114-9020-6 Rod, Lamp Changer Sleeve, Insulator
Socket, Dual Lamp, Black Lamp, Projection, ENX, 82V Lamp, Projection, FXL, 82V (1745 and 1765) Retainer, Lamp Plate, Dual Lamp, ENX Ejector, Lamp Pivot, Dual Lamp Mount, ENX Bracket, Lamp Mount, ENX Clip, Shaft, Color Tuning Spring, Compression Knob, Color Tuning Bracket, Motor Housing, Lamp (Beige color) Housing, Lamp (Gray color) Tape, Reflective, #7323, 3 x 60 yards Shaft, Color Tuning Clip/Clamp, Cable Sleeve, Color Tuning Plate, Dual Socket, ENX Bracket, Wire Cover Dual Lamp Assembly (Items 1,2,3,5,6,7,8,18,20)

Section 12. Cooling Fan

Brazil Models Only
Cooling Fan Parts List Item No.
1 2A 2B 7 8A 8B 11A 11B 12
78-8054-1823-9 (Not available as separate item) (Not available as separate item) 26-1005-9599-5 26-1005-6624-4 78-8079-8873-4 78-8079-8874-2 78-8120-2914-4 78-8054-1836-1 (Not available) 78-8079-8797-5 (Not available) 78-8120-2913-6 (Not available) 78-8114-9015-6 Blade, Fan
Switch (all models except 1707 AAFB, 1710 AABB, 1720 AACB, and 1760 AANB) Switch (Models 1707 AAFB, 1710 AABB, 1720 AACB, and 1760 AANB) Fuse, 5 Amp, 5x20mm, Slow Acting (Brazil only) Fuseholder, Block Duct, Fan, Rear Duct, Fan, Front Motor, Fan, 120V Diode Kit, Inline Diode Kit, Inline (Brazil) Plate, Cord Data Nameplate Bracket, Motor Bracket, Motor (Brazil) Motor Fan Assembly (Items 1, 2, 5, 6, 7, 11)

Section 13. Accessories

Roller Kit Side-to-Side Installation 1
Roller Kit Front-to-Rear Installation 1

Accessories Parts List Item No.
XO-0038-0750-0 XO-0038-0751-8 78-6969-7216-1
Kit, Roll Film, 10-1/4 inch (260.4mm) (Complete assembly) Film, Roll, 10-1/4 inch (260.4mm) Dust Cover (Not shown) (Fits all projectors, including those with Roller Kits)

Section 14.

Wire Jumpers

1707 ENX (Brazil)

1710 ENX (Brazil)
1706/1707 ENX U.S/Canada/Mexico
1710/1715 ENX U.S./Canada/Mexico
9 3M 2005. All Rights Reserved.
Wire Jumpers Parts List Item No.
(Not available) (Not available) (Not available) (Not available) (Not available) (Not available) (Not available) (Not available) (Not available) (Not available) (Not available) (Not available)
Jumper, 12.5 in., Black (Interlock On/Off) Jumper, 33 in. Jumper, Power Switch to Power Supply Jumper, 9 in., White Jumper, 12.5, White Jumper, 12 in. Jumper, 5.5 in., Black Jumper, 22 in., Insulated Jumper, 8.75 in. Jumper, 3.5 in., Brown, Insulated Jumper, Ground, 18 in., Green/Yellow (Not shown) Jumper, 10 in., Black (Switch/Fuse) (Not shown)

Section 15. Item No.

Hardware Kit (No Picture) Description Qty.
78-8114-9023-0 Hardware Kit
APPENDIX A 1700 SPECIFICATIONS

Lamps Installed

Lamp Changer

Stock Number

Lamp Control
Current Models United States United States United States United States United States United States B B B B B B 1711 BJA 1720 BJV 1730 AJP 1740 AJZ 1760 BJC 1780 AJK XO-0038-0800-3 XO-0038-0801-1 XO-0038-0808-6 XO-0038-0803-7 XO-0038-0802-9 XO-0038-0806-0 120/60 120/60 120/60 120/60 120/60 120/60 UL / cUL UL / cUL UL / cUL UL / cUL UL / cUL UL / cUL 10 in. 10 in. 10 in. 10 in.

10 in.

Open Singlet Closed Singlet Closed Doublet Open Singlet Closed Singlet Closed Doublet

N N N N N N

Internal Internal Internal External External External
Fixed Fixed Fixed Fixed Fixed Fixed

ENX ENX ENX ENX ENX ENX

N N N Y Y Y

No No No No No No

Dual Element Dual Element Dual Element Dual Element Dual Element Dual Element
Diode Diode Diode Diode Diode Diode
Discontinued Models United States United States Mexico United States United States Mexico United States United States United States B B B B B B B B B 1706 AJE 1706 AKE 1707 AAFM 1707 AJF 1707 AKF 1710 AABM 1710 AJB 1710 AKB 1715 AJG 78-9236-6307-0 78-9236-6308-8 78-9236-6309-6 78-9236-6310-4 78-9236-6311-2 78-9236-6312-0 78-9236-6313-8 78-9236-6314-6 78-9236-6315-3 120/60 120/60 127/60 120/60 120/60 127/60 120/60 120/60 120/60 UL / cUL UL / cUL NOM UL / cUL UL / cUL NOM UL / cUL UL / cUL UL / cUL 10 in. 10 in. 10 in. 10 in. 10 in. 10 in. 10 in. 10 in. 10 in. Closed Doublet Closed Doublet Closed Singlet Closed Singlet Closed Singlet Closed Singlet Closed Singlet Closed Singlet Closed Doublet N N N N N N N N N Internal Internal Internal Internal Internal External External External External Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed ENX ENX ENX ENX ENX ENX ENX ENX ENX N N N N N Y Y Y Y Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor 1 Single Element Single Element Single Element Single Element Single Element Single Element Single Element Single Element Single Element Diode Diode Diode Diode Diode Diode Diode Diode Diode No No No No No No No No No Y Y Y Y Y Y Y Y Y

Cord Storage Y Y Y Y Y Y

Power Cord

Color Tune

Post Type

Country

Voltage

Agency

Fresnel

Handle

Discontinued Models (continued)
United States Brazil Mexico United States Brazil Mexico United States

B A B B A B B

1715 AKG 1720 AACB 1720 AACM 1745 AJM 1760 AANB 1760 AANM 1765 AJL
78-9236-6350-0 78-9236-6316-4 78-9236-6312-3 78-9236-6599-2 78-9236-6314-9 78-9236-6315-6 78-9236-6600-8
120/60 127/60 127/60 120/60 127/60 120/60 120/60
UL / cUL -NOM UL / cUL -NOM UL / cUL
10 in. 10 in. 10 in. 10 in. 10 in. 10 in. 10 in.
Closed Doublet Open Singlet Closed Singlet Open Singlet Closed Singlet Open Singlet Closed Singlet

N N N N N N N

External Internal Internal External External External External
Fixed Fixed Fixed Folding Fixed Fixed Folding
ENX ENX ENX FXL ENX ENX FXL

Y N N Y Y Y Y

Resistor Resistor Resistor Resistor Resistor Resistor Resistor
Single Element Single Element Single Element Single Element Single Element Single Element Single Element
Diode Diode Diode Diode Diode Diode Diode

No No No No No No No

Cord Storage Y Y Y Y Y Y Y
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Important Notice All statements, technical information, and recommendations related to 3Ms products are based on information believed to be reliable, but the accuracy or completeness 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 3Ms 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 2005