3m 900IPB User Manual

900 Series Overhead Projectors

Illustrated Parts Breakdown

3M Visual Systems Division

6801 River Place Boulevard Austin, Texas 78726-9000

Printed in U.S.A. 3M 6/96 78-6970-4941-5 Rev B

900 Series Overhead Projectors IPB – Table of Contents

Introduction i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Part Numbers i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Locating and Identifying a Part i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Machine Identification Plate i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ordering Parts i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 1 SYSTEM OVERVIEW 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 2 ARTICULATE (CLOSED) HEAD ASSEMBLIES 4. . . . . . . . . . . . . . . . . . . . . . . . .

Section 3 OPEN HEAD ASSEMBLIES 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 4 ARM AND FOCUS ASSEMBLY 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 5 TOP COVER ASSEMBLY 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 6 FRESNEL AND STAGE ASSEMBLY 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 7 BASE ASSEMBLY 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 8 LAMP HOUSING ASSEMBLY (SINGLE ENX LAMP - 905, 905D, 905W) 15. . . Section 9 LAMP HOUSING ASSEMBLY

(DUAL ENX LAMP - 908, 910, 920, & DUAL FXL LAMP - 955) 17. . . . . . . . . . . . . . . .

Section 10 LAMP HOUSING ASSEMBLY (FNT SINGLE AND DUAL LAMP) 21. . . . . . . .

Section 11 ROLLER ATTACHMENT 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendix A FIELD UPDATE KITS 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 3M 1996

3M 900 Series Overhead Projectors

Illustrated Parts Breakdown

Introduction

This Illustrated Parts Breakdown (IPB) contains the information necessary to locate and identify specific parts of the 900 Series Overhead Projectors.

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.

Locating and Identifying a Part

If physical appearance and general location of an item are known:

1. Use the Overview illustration to determine which section includes the item.

2. Refer to the section and locate the item on the exploded view illustration.

The part identification numbers provided in this manual are from the most current data available. Make sure part identification numbers for your component have not been amended by changes and updates made to your 900 Series Overhead Projectors.

Machine Identification Plate

Ordering Parts

When ordering parts, include part identification number, description, quantity and the following information:

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. MFG Code: The MFG Code indicates the year and quarter the projector was built. See example below:

MFG Code

Letter Digit

H 1989 1 Jan – Mar

J 1990 2 Apr – Jun

K 1991 3 Jul – Sep

L 1992 4 Oct – Dec

M 1993 1 Jan – Mar

The Machine Identification Plate is located on the bottom side of each projector and lists specific information that is needed when calling for technical assistance or ordering parts.

4. Lamp: The electrical rating of the lamp.

5. S/N: The serial number assigned to this projector.

For part orders contact: Dealers: Refer to Dealers Guide

3M Subsidiaries: Contact Export Operations Retail Customers:

FAX: 1-800-852-3917 Telephone: 1-800-328-2883

 3M 1996

3M 900 Series Overhead Projectors

This page intentionally left blank.

Illustrated Parts Breakdown

 3M 1996

3M 900 Series Overhead Projector

Table of Contents

Section No. Title Page

Quick Reference Service Parts Index 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1 System Overview 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 Articulate (Closed) Head Assemblies 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 Open Head Assemblies 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 Arm and Focus Assembly 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 Top Cover Assembly 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 Fresnel and Stage Assembly 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 Base Assembly 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 Lamp Housing Assembly - (Single ENX Lamp - 905, 905D, 905W) 16. . . . . . . . . . . . . . . . . . . . . . . . . . . .

9 Lamp Housing Assembly - . . . . . . . . . . . . . . . .

(Dual ENX Lamp - 908, 910, 920, & Dual FXL Lamp - 955) 18. . . . . . .

10 Lamp Housing Assembly - FNT Single and Dual Lamp 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11 Roller Attachment 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendix A Field Update Kits 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Illustrated Parts Breakdown

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.

Hardware items are subject to availability and may need to be purchased locally.

The 900 Series Overhead Projectors are discontinued models, Therefore, all parts are subject to

availability.

 3M 1996

3M 900 Series Overhead Projector

Illustrated Parts Breakdown

Quick Reference Service Parts Index

Section Item

Description Part Number No. No.

ACTUATOR SWITCH, Button 78-8064-1515-0 5 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CRADLE, Post 78-8079-8890-8 7 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DIODE KIT (Kit includes diode with screw) 78-8073-6970-3 8 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FAN 78-8064-1532-5 8 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FOOT KIT (4 feet and screws) 78-6969-7794-7 7 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GLASS, Stage (Models 905, 908, 910, 920) 78-8064-1473-2 6 1A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GLASS, Stage (Model 955) 78-8073-7221-0 6 1B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

KNOB, Focus, Black 78-8064-1601-8 4 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

KNOB, Focus, Purple (Model 955) 78-8073-7225-1 4 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LAMP, ENX, 82 Volt, 360W (Models 905, 908, 910, 920) 78-8011-1186-1 8 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LAMP, FXL, 82 Volt, 410W (Model 955) 78-8073-7100-6 8 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LENS, Exit, 14” (355 mm) (Models 905D, 910) 78-8014-8812-9 2 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LENS, Fresnel, SE, GF, 182.9mm Fl (Models 905, 908, 910, 920) 78-8064-1645-5 6 4A. . . . . . . . . . . . . . . . . . . . . . . .

LENS, Fresnel (Models 955 and A4 Stage Size) 78-8064-1810-5 6 4B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LENS, Triplet 13.0” (330 mm) (Model 920, 955) 78-8064-1833-7 3 11B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LENS, Minuscus, 14” (355 mm) (Models 905D, 910) 78-8011-1440-2 2 3A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LENS, Wide Angle, 11.5” (293 mm) (Models 905, 905W, 908) 78-8014-8951-5 2 3B. . . . . . . . . . . . . . . . . . . . . . . . . .

MIRROR ASSEMBLY, Body, M900 before S/N 805302 78-8064-1788-3 7 1A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MIRROR ASSEMBLY, Body, M900 after S/N 805302 and

European-built M900 After S/N 9.000.001 78-8073-6954-7 7 1B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MIRROR HOUSING ASSEMBLY (Models 905D, 905W, 908, and 910) 78-8064-1457-5 2 11. . . . . . . . . . . . . . . . . . . .

MIRROR HOUSING ASSEMBLY, Black (Model 905, 920) 78-8057-4230-7 3 4A. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MIRROR HOUSING ASSEMBLY, Dark Grey (Model 955) 78-8073-7232-7 3 4B. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MIRROR ASSEMBLY, Body (Model M955 only) 78-8073-7252-5 7 1C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MOTOR, 120 Volt 78-8064-1550-7 8 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MOUNT, Post 78-8064-1530-9 4 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RESISTOR KIT (Model M955) 78-8073-7302-8 12 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RESISTOR KIT, 120V (Model M900) 78-6969-7934-9 12 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RESISTOR KIT, 220/240V (Model M900) 78-8064-1832-9 12 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SOCKET, Lamp, Single 78-8073-6964-6 8 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SOCKET, Lamp, Dual 78-8073-6956-2 9 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SWITCH, Micro, On/Off 78-8064-1570-5 8 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SWITCH, High/Low (Model 955 only) 78-8073-7212-9 9 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TRANSFORMER, 120 Volt Input (Model 955 only) 78-8073-7205-3 9 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TRANSFORMER, 230/240 Volt input (Model 955 only) 78-8073-6958-8 9 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TRANSFORMER, 200 Volt input (Model 955 only) 78-8073-7280-6 9 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

THERMOSTAT, Safety 78-8064-1535-8 8 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 3M 1996

3M 900 Series Overhead Projector

Section 1

SYSTEM OVERVIEW

Illustrated Parts Breakdown

Top Cover Assembly (See Section 5)

Projection Head Assemblies (See Sections 2 and 3)

Fresnel and Stage Assembly (See Section 6)

Arm, Post and Focus Assembly (See Section 4)

Lamp Housing Assemblies (See Sections 8, 9, and 10)

 3M 1996

Base Assembly (See Section 7)

Roller Attachment (Not Shown) (See Section 11)

3M 900 Series Overhead Projector

Section 2

ARTICULATE (CLOSED) HEAD ASSEMBLIES

Illustrated Parts Breakdown

 3M 1996

3M 900 Series Overhead Projector

Illustrated Parts Breakdown

Section 2

ARTICULATE (CLOSED) HEAD ASSEMBLIES

Item No. Part Number Description Qty

0A 78-8064-1420-3 ART DOUBLET HEAD ASSEMBLY, 14” (355mm) (Models 905, 910) 1. . . . . . . . . . . . . . . . . . . . .

0B 78-8064-1421-1 ART SINGLET HEAD ASSEMBLY, 11.5” (293mm) (Models 905W, 908) 1. . . . . . . . . . . . . . . . . . .

1 26-1007-1061-0 SCREW, Pan Head, Phillips, 173.5 X 0.6 X 10 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 78-8064-1559-8 COVER, Head, Medium Grey 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3A 78-8011-1440-2 LENS, Minuscus, 14” (355 mm) (Models 905D, 910) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3B 78-8014-8951-5 LENS, Wide Angle, 11.5” (293 mm) (Models 905, 905W, 908) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . .

4A 78-8064-1595-2 CLAMP, Lens, Doublet (Models 905D, 910) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4B 78-8064-1596-0 CLAMP, Lens, Singlet (Models 905W, 908) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 78-8014-8817-7 SPRING, Tension 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 78-8064-1646-3 TUBING, Lens (Models 905D, 910) 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 78-8064-1579-6 BRACKET, Lens 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 78-8011-1445-1 SHAFT, Pivot 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9 78-8064-1643-0 MOUNT, Lens (Models 905W, 908) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10 26-1002-4966-8 SCREW, Pan Head, Phillips 4.20 X 1/4” 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11 78-8064-1457-5 MIRROR HOUSING ASSEMBLY (Models 905D, 905W, 908, 910) 1. . . . . . . . . . . . . . . . . . . . . . . .

12 78-8064-1602-6 CLAMP, Dust Shield and Lens 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13 78-8064-1797-4 SHIELD, Dust 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14 78-8064-1562-2 HOUSING, Exit Lens, Black 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15 78-8014-8812-9 LENS, Exit, 14” (355 mm) (Models 905D, 910) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16 78-8064-1650-5 GLASS, Exit, Plano (Models 905W, 908) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 3M 1996

3M 900 Series Overhead Projector

Section 3

OPEN HEAD ASSEMBLIES

Illustrated Parts Breakdown

 3M 1996

+ 22 hidden pages