Model 2100 (4100) Overhead Projector

Service Manual

(Order the M2100 Illustrated Parts Breakdown separately - Stock # 78-6970-4936-5)

78-6970-1335-3

Visual Systems Division 3M Austin CenterBuilding A145-5N-01 Austin, TX 78726-9000
MODEL 2100 OVERHEAD PROJECTOR

TABLE OF CONTENTS

Technical Support Hotline - 1-800-328-1371 (U.S. & Canada)

TITLE PAGE NUMBER

Section 1 - Introduction... 1-1 Specifications... 1-1 Principles of Operation... 1-3 - Optics.... 1-3 - Cooling... 1-3 Section 2 - Operation and Maintenance... 2-1 Set Up Procedure... 2-1 Lamp Management System... 2-3 Cleaning... 2-4 - Cleaning Stage and Fresnel Lens.. 2-4 - Mirrors... 2-4 Lubrication.... 2-5 Section 3 - Troubleshooting... 3-1 Section 4 - Adjustments... 4-1 General.... 4-1 Tools Required... 4-1 Projector Check-out Facilities.. 4-1 Optical Alignment.. 4-3 - Square Image... 4-3 - Focus Mechanism... 4-4 - Aligning the Fresnel Lens.. 4-4 Color Tuning Cable... 4-5 Post (Folding)... 4-6 Lampchanger Cable... 4-6 Section 5 - Electrical Diagrams... 5-1 Section 6 - Disassembly/Re-assembly... 6-1 Projection Head Assembly (Doublet).. 6-1 Projection Head Assembly (Triplet).. 6-1 Top Cover Assembly.. 6-1 Fresnel Lens... 6-1 Stage Glass... 6-2 Focusing Assembly... 6-2 Condenser Lens... 6-3 Section 7 - Illustrated Parts Breakdown.. 7-1 (Published separately - Stock # 78-6970-4936-5)

SECTION 1 INTRODUCTION

This service manual contains servicing instruction, troubleshooting guide, adjustments, electrical diagrams, assembly/dis-assembly of parts and the illustrated parts list.
ANGULAR BODY (2130/4130, 2140/4140, 2160, 2170)
ROUND BODY (2150/4150, 2180)

SPECIFICATIONS

Physical Width Depth Height Weight -
15.25" 20.25" 26.25" 7.75" 30.75" 22 lbs. 25 lbs.
(387mm) (514mm) (667mm) (197mm) (781mm) (10.0 Kg) (11.3 Kg)
(Post in upright position) (Post in folded position) (Body) (Maximum, top of head) 2180 2130, 2140, 2150, 2160, 2170, 4130, 4140, 4150
Electrical Voltage Frequency Current Rating Power Cord Agency Approval Fuse
2130/2140/2150 4130/4140/120/127/VAC 60HZ 3.0 Amps 14-1/2' (4.4mm) UL, CSA -------
2160/2170/2180 100VAC 50/60HZ 3.6 Amps 14-1/2' (4.4mm) ------F4 Amp - 250 Volt
2160/2170/2180 220/230/240VAC 50HZ 1.7 Amps 14-1 /2' (4.4mm) VDE, NEMKO, SETI SEMKO, SEV F4 Amp - 250 Volt
Mechanical Safety interlock: Shuts off power to the projector when the top cover assembly is opened. Safety thermostat: Cuts power to the lamp if the projector exceeds safe operating temperature. Color tuning knob: Allows projector to be easily color tuned for any screen size 1.0m x 1.0m (40" x 40") to 2.8m x 2.8m (110" x 110"). Projection Head Tilt - 0 - 20 (All Heads) Lamp Changer - when lamp burns out, switch to standby lamp. Optical Lamp: ANSI Code FNT, 24 Volt, 275 Watt Lamp Life: 75 Hours 2130/2140/2150 2160/2170/2180 4130/41 40/4150 Illumination: 2000 lumens typical; 2100 lumens typical; 1800 lumens minimum; 1900 lumens minimum; Mirrors: Chassis mirror is second surface high reflective type. (After serial no. 435242) Projection mirror is front surface high reflective type. 2130, 2140, 2160, 2170 4130/4140 355mm (14.0" F.L.) Doublet 293mm (11.5" F.L.) Singlet 2130/21 40/2150 4130/41 40/4150 267mm x 267mm (10.5" x 10.5") 2150, 327mm (12.9" F.L.) Triplet - w/focus correction 330mm (13" F.L.) After serial no. 411964 2160/2170/2180 285mm x 285mm (11.2" x 11.2")

Head, Projection:

Stage: Transmissive Aperture
PRINCIPLES OF OPERATION Optics (See Figure 1-2) The light source for the Overhead Projector is 275 watt, 24 volt, Tungsten Lamp listed as ANSI Code FNT and rated at 75 hours. An external reflector is needed with this lamp. Care should be exercised to prevent excessive vibration or jarring of the projector when the lamp is on. The lamp filament becomes more brittle at the operating temperature of the projector and shocks may cause premature failure of the lamp. The glass envelope should not be touched by the fingers when inserting the lamp in the lampholder. Oils on the skin may combine with the glass to form blisters which also will shorten the life of the lamp. The Fresnel lens, located above the lamp and directly beneath the projection stage, is a condensing lens which consists of a series of concentric rings, each of which has a surface curvature similar to that of a thick smooth lens. The Fresnel lens is made of plastic and may be severely damaged if the fan is stopped or the paths of cooling air blocked. Proper alignment and direction of the Fresnel lens is essential in order to maintain the resolution and brightness specifications for the projector. The stage glass provides a convenient flat surface for placing transparencies and other materials to be projected. Because the light passes through the stage, these projection materials must be transparent. There are two (2) different projection head assemblies available for the projector. One is an Open Triplet Head with focus correction which has a triplet lens and front surface mirror and the second a closed Doublet Head which has one or two condensing lens(es) and a front surface mirror. The projection head is located directly over the center of the Fresnel Lens. The projector is focused by raising or lowering the projection head. Proper alignment of the optical components and a clean machine are essential if the maximum operating capabilities of the overhead projector are to be realized. Cleaning and alignment procedures are discussed in Sections 2 and 4 inclusive. Cooling (See Figure 1-3) Cooling of the overhead projector is accomplished by a motor-driven fan located next to the lamp housing. The cooling air enters the projector through opening A and exits through opening B. (See Figure 1-3) Its important that the flow of cooling air not be restricted either by placing projector too close to a wall (about one foot clearance is necessary) or by leaving foreign objects inside the projector.

SECTION 2 - OPERATION AND MAINTENANCE

SET UP PROCEDURE

1. Connect the power cord to a properly grounded electrical outlet. (Electrical requirements are listed on the serial plate located under the base of the projector.) 2. Place the projector on a level surface and turn the projector on by pushing down on the ON/OFF switch.

CAUTION!

Do not look in the front projection lens when lamp is on. 3. Adjust the image to the screen elevation by moving the front projection lens upward or downward on the DOUBLET HEAD ASSEMBLY and the mirror on the TRIPLET HEAD ASSEMBLY. (See
Figure 2-2) 4. Place a transparency on the stage glass and focus the projected image by rotating the Focus Knob. (See Figure 2-3) 5. To maintain top to bottom focus when the screen is not perpendicular to the projected image, engage the FOCUS CORRECTION LEVER located on the under side of the TRIPLET HEAD ASSEMBLY using the following procedure:
THE PROJECTION SCREEN MUST BE IN THE VERTICAL POSITION.
A. Pull the mirror down as the FOCUS CORRECTION LEVER is pushed to the rear of the head assembly. B. Raise the mirror back to the original position and refocus using the FOCUS KNOB. 6. Rotate the Color Tuning Knob until the projected image is free of any yellow or blue corners. - To remove blue corners, rotate the dial counterclockwise. - To remove yellow corners, rotate the dial clockwise.
Correct any horizontal keystoning by moving the projector until it is perpendicular with the screen.
7. Correct any vertical keystoning by tilting the screen until it is perpendicular to the light beam axis.
LAMP MANAGEMENT SYSTEM (Lamp Indicator)
Pertains only to models equipped with lamp indicators. (2130/4130 - No holes, opaque)
When the projector is turned on, the red X will momentarily light. This is a characteristic of the projector. The Lamp Indicator indicates status of projection lamp as defined on the following labels:

METHOD 1

A red X will appear on the lamp symbol when that lamp is burned out. Switch to the standby lamp. The X will continue to light until the defective lamp is changed.

METHOD 2

A red X will appear between the two lamp symbols when a lamp is burned out. Switch to the standby lamp. The X will continue to light until the defective lamp is changed.
The Overhead Projector must remain on for 2 to 3 minutes after a lamp burns out. This will allow the fan to cool the burned-out lamp and prevent burned fingers. Unplug the unit before replacing the lamp.

CLEANING

The optical components of the overhead projector require occasional cleaning to remove the dust and oil which tends to accumulate and absorb light. 3M Brand Lens Cleaner (Part No. 78-6969-7086-6) is recommended. A small amount of mild detergent in water will serve as a substitute. Use soft, lint-free cloths, one to apply the solution and another for drying.
the hinge pin is out of the hole. Slide the complete Top Cover Assembly in the opposite direction to release the second hinge and lift up and out (See Figure).
Never use paper lens tissues on projection lenses as they may damage the lens. Cleaning Stage Glass and Fresnel Lens When cleaning the underside of the stage glass and the top side of the Fresnel Lens, observe the following steps. 1. Pull the Release Latch and lift the top cover Top Cover Assembly (See Figure). 2. Remove the Top Cover Assembly by pulling either one of two hinges outward until 3. Loosen the four screws holding the Fresnel Lens in place. NOTE: Do not remove the screws. 4. Turn the retaining clips off to one side. 5. Remove the Fresnel Lens. 6. All surfaces can now be cleaned. 7. Replace all components in reverse order. Mirrors The mirror in the Open Lens Projection Head of all Model 2100 (4100) projectors are front surface mirrors and must NOT be cleaned with a cloth and lens cleaner. Remove any surface dirt on this mirror with a Camel Hair Brush only. Prior to serial number 435242 a front surface type Chassis Mirror was used (clean as above). After serial number 435242, a second surface high reflective type is used and may be cleaned with a soft cloth and lens cleaner.

LUBRICATION

As needed and upon new parts installation, lubricate lightly the following area with Anderol No. 757 Grease (3M Part No. 788000-8079-4). For reference on the lubricating points, see the three blow-up parts lists.

Focus Assembly

Lamp Changer Assembly Before S/N 439180

Folding Post Assembly

Lamp Changer Assembly After S/N 439180
SECTION 3 - TROUBLESHOOTING
SYMPTOM Projected image is: a. Corners of projected image appear red (brown) or blue. -
CHECK Is lamp of proper type? (See label on underside of top cover) Is lamp properly seated down in its socket and vertical? If unit is equipped with a lamp changer, is changer lever fully seated in the number one position? Is lamp of proper type? (See label on underside of Top Cover) Is lamp properly seated down in its socket and vertical? If unit is equipped with a lamp changer, is changer lever fully seated in the number one position? Are any of the optics components noticeably "knocked" out of alignment? Is lamp of proper type? (See label on underside of Top Cover) Is lamp properly seated down in its socket and vertical? If unit is equipped with a lamp changer, is changer lever fully seated in the number one position? Has another FNT lamp been tried? Focus tension screw needs adjustment -

CAUSE/SOLUTIONS Damaged or misadjusted optics components (requires realignment of optics). Head "knocked" out of alignment. Adjust Color Tuning
b. Top, bottom, or sides of projected image are not focused.
Adjust optics components (requires realignment of optics). Lamp not seated. Reflector Condenser
c. Not as bright as it should be.
Replace lamp. Damaged or misadjusted optics components (requires realignment of optics). Corroded wiring connection. Wrong lamp on Reflector broken/missing
Focus mechanism slips or is too tight. -
To tighten, turn screw counterclockwise. To loosen, turn clockwise. Add update kit if required. (see next page) Replace lamp. Replace overheat thermostat. Replace lamp sensing switch (only on projectors equipped with lamp changer). Loose or broken wire connection. Defective power supply.
Lamp does not energize, but fan motor does energize.
Is lamp burned out? Is lamp of proper type? (See label on underside of top cover) Is lamp properly seated down in its socket and vertical? If unit is equipped with a lamp changer, is changer lever fully seated in the number one position? Is power cord plugged into electrical outlet? Is outlet supplying power to projector?
Neither lamp nor fan motor energizes.
On-off switch defective. Defective interlock switch. Loose or broken wire connection. On-off switch out of adjustment. Replace Fuse (if equipped)
TROUBLESHOOTING (continued)
SYMPTOM Fan motor does not rotate, but lamp does energize. Both lamps of units with lamp changer energize at once. Projector does not operate when power switch is depressed. On dual lamp projectors, position of lamp socket does not change when lamp changer control is moved. Top Cover Assembly does not close completely. -
CHECK Is anything blocking rotation of fan motor? Wires crossed and touching? Lamp changer switch? Projector plugged in? Top Cover all the way down? Interlock Switch functioning? Fuse (if so equipped). Loose tension cable. -
CAUSE/SOLUTIONS Loose or broken wire connection to motor. Defective fan motor. Defective lamp sensing switch. Defective power cord. Defective Interlock Switch. Replace Fuse. Broken Wire Tighten cable. (See Section 4, adjustments)
Interlock switch out of alignment? Cover latch movement is restricted? High voltage
Align interlock switch. Disconnected or broken latch return spring. Install Resistor Kit or replace transformer or change transformer tap.

Lamps burn out.

Field Kits Available Focus Knob Slipping If the projector is below SN401987, the knob must also be replaced. Resistor Kit (120V) Base Rail Kit (for broken base rails on lamp module)
78-8054-1613-4 78-8054-1614-2 78-8054-1315-6 78-8054-1443-6 78-8054-1615-9

Lt. Grey Charcoal

Tech Service

In the U.S & Canada Technical Support Hotline - 1-800-328-1371 7:30 - 5:30 CST

SECTION 4 ADJUSTMENTS

GENERAL
The following section describes the adjustments that will be necessary to service the Model 2100 (4100) Overhead Projectors.

TOOLS REQUIRED

A. B. C. D. E. F.
Screwdriver (standard & phillips) Wrench, open end Pliers, standard Pliers, grip ring Square Torx Driver, #T-15 (for removal of stage glass) 3M Part Number 26-1005-8317-3
Arrangement of Check-out Area
PROJECTOR CHECK-OUT FACILITIES
Reliable check-out and optical alignment of the overhead projectors can be accomplished only if proper facilities are available. (see Figure) This requires a permanent viewing screen and test stand in the dealers shop, thus enabling high check-out standards to be established and maintained. Service personnel will also find that the use of permanent test facilities will assure a better check-out job in considerably less time than otherwise would be required. Only two low-cost items are required to provide proper check-out facilities: a test viewing screen, 60 by 60 inches, with a flat (nonreflective) white surface; and a bench or test stand permanently located about 8 feet from the screen. The screen should be vertical and can most easily be provided by applying a flat white paint to a 60 by 60 inch area of a smooth wall. If a smooth wall is not available, a piece of wallboard painted flat white, or a white window shade of the proper size, can be mounted in the selected area. The test stand should be high enough to provide easy access to all parts of the Overhead Projector when the projector is placed on the stand for check-out. An electrical outlet and a switch should be built into the test stand to facilitate making electrical connections to the projector.
The following steps provide a simple procedure for setting up the permanent test facilities. It is particularly important that the projector be perfectly square with the viewing screen in order to eliminate the possibility of vertical or horizontal keystoning. Even the slightest keystoning will result in unequal focusing of the projected image at the four corners, and will especially affect resolution readings. Therefore, several of the following steps involve squaring the projected light with the screen. Permanently locating the test stand and viewing screen will assure that the proper relationship, once established, does not change. (Continued on the next page)
1. Select a 60 by 60 inch, smooth area on one wall. Place a sturdy bench or test stand about 8 feet from this wall area. Position the Overhead Projector on the test stand so that it points toward the wall. 2. Measure the vertical distance from the floor to the center of the front projection lens. Following a floor or ceiling line from the projector to the wall, make a mark on the wall the same distance from the floor.

4. Using the mark on the wall as a base point, measure 30 inches up, down, to the left and to the right. Mark the edges of the resultant 60-inch square, and paint the enclosed area a flat white, or cover the area with a window shade, wallboard or other substitute viewing screen. 5. Turn the projector on and focus an image on the screen. Move the projector forward or backward, maintaining the image in focus at all times, until the projected light just fills the 60 by 60 inch screen. Be sure the image is in focus.
Locating Center of Projection Area
If floor or ceiling lines are not available, stretch a cord or string from the projection lens to the wall, and use a carpenters square or other square object to find the point at which the cord is perfectly perpendicular to the wall. 3. Mark the position of the stand on the floor and the projector on the stand so that the perpendicular relationship of the line from the projection lens to the wall is not lost while making subsequent adjustments.
Correct Tilt of Projector

OPTICAL ALIGNMENT

Proper alignment of the optical system is essential for good resolution and uniform illumination. Poor resolution in one corner and either red or blue in the corners of the projected image are indications of poor alignment. The following components should be checked and adjusted if necessary before aligning the overhead projector.

SQUARE IMAGE

To square the image on the Triplet Head, remove the two Top Shroud screws and lift off the Top Shroud. Follow the same procedure as used on the Doublet Head to complete adjustment. Replace the Top Shroud.
Set projector on a level table. Project an image onto a screen or wall. Axis of beam must be perpendicular to projection surface. Check to see that side of projected image are vertical. If the image is not square, remove CAP and loosen the three (3) Head Fastening Screws (Doublet Head), and move the projection head either to the left or right, forward or backward. When image is square, tighten the center top screw first, then the two bottom screws. (See Figure)

FOCUS MECHANISM

ALIGNING THE FRESNEL LENS
If the projection head does not hold its focus position, you must adjust focus knob tension or add focus kit (78-8054-1613-4 (gray), 78-80541614-2 (charcoal). To adjust: Turn the Tension Screw counterclockwise to tighten focus assembly. Turn clockwise if binding occurs.
When replacing the Fresnel Lens, use the following procedure: A. Remove the Top Cover Assembly. (See Section 2 - Cleaning Stage Glass and Fresnel Lens, page 2-3) B. Place the Top Cover Assembly upside down on a flat, clean surface. C. With the four (4) corner screws loosened, stretch two rubber bands between diagonally opposite screws, forming an "X" pattern. (See Figure) D. Center circle of Fresnel Lens should exactly coincide with center of "X". E. After centering, remove rubber bands one at a time and retighten corner screws.
Refocus the projector each time an adjustment is made.
Aligning the Fresnel Lens
COLOR TUNING CABLE (Before Serial Number 422868) NOTE
COLOR TUNING CABLE (After Serial Number 422868)

No adjustment.

Tension in cable should be 3/16" maximum. A. Raise the Top Cover Assembly by pulling the Release Latch and lift up. (See Figure)
Turn the Color Tuning Knob clockwise to the maximum. While holding the Cable Screw, loosen the Cable Nut. Using pliers, pull the slack out of the cable. Retighten Cable Nut and Screw. (See Figure)

POST (FOLDING)

LAMPCHANGER CABLE NOTE
If POST is not perpendicular to the body of the projector, proceed with the following steps using Figures below as reference: 1. Loosen SET SCREW. 2. Put a square on the body of the projector and against the POST> 3. Turn the CAM clockwise to adjust POST. 4. Re-tighten SET SCREW.
Tension on cable should be a maximum of 3/16". A. B. C. Hold the Cable Nuts (2) with wrench and loosen the Cable Screws (2). Move the screws with nuts outward to tighten cable. Retighten screws with nuts after adjustment is made. (See Figure)
POST SHOULD FOLD DOWN WITHOUT TOO MUCH FORCE. 3. Bend down the appropriate LOCKING TAB.
Before Serial Number 422868
On projectors after serial number 422868, there is no cable adjustment.
SECTION 6 DISASSEMBLY/RE-ASSEMBLY
PROJECTION HEAD ASSEMBLY (DOUBLET) TOP COVER ASSEMBLY
1. To disassemble Head Assembly from Head Support Bracket: A. Remove Screw Cap from Top Shroud. B. Remove the three screws (A). C. Slide the Head Assembly off Support Bracket.
1. Raise the Top Cover Assembly by pulling the Release Lever and lifting up. 2. Using both hands, pull either one of the two hinges outward until the hinge pin is out of the hole. Slide the complete TOP COVER ASSEMBLY in the opposite direction to release the second hinge and lift up and out.

FRESNEL LENS

2. To disassemble Head Assembly from Head Support Bracket: A. Remove the two screws (A). B. Lift the Top Shroud off assembly. C. Remove the three screws (B). D. Slide the Head Assembly off Support Bracket.
1. Remove Top Cover Assembly. (See Figure above) 2. Loosen the four (4) screws holding the four (4) corner clips and lens. DO NOT REMOVE SCREWS. Turn clips to side and remove lens.
When replacing the Fresnel Lens, make certain the bow in the lens is in the convex (upward) position when projector is upright. See Section 4, page 4-4, for proper alignment of Fresnel Lens.
STAGE GLASS FOCUSING ASSEMBLY
1. Remove Top Cover Assembly.(See page 61) 2. Remove the Fresnel Lens. (See page 6-1) 3. Remove the six (6) tamper proof screws using a T15 Torx Driver. (3M Part Number 26-1005-8317-3) 4. Remove the MASK (black frame) and Stage Glass. 5. To reassemble, make certain the beveled edges on the Stage Glass are facing down and the 3M logo is in the lower left front corner. (2140/2150 only, 2130 does not have logo)
1 Remove knob. 2. Before disassembling, turn Adjusting Screw clockwise to loosen assembly. 3. Remove the four A screws and cover. (All internal parts are now exposed.) 4. Before re-assembling, turn adjusting screw counterclockwise. (This procedure makes re-assembly easier.) 5. After re-assembly is completed, readjust the focus tension.
This drawing of Stage is up side down.
6. Reassemble MASK and Fresnel Lens in reverse order as noted above.
How to remove and install the condenser lens (when equipped) Caution! Wear safety glasses when removing lens.
.020 Feeler Gage.020 to.030 Gap after installation Tab

Illustration A

Illustration B
1. Insert a Pin Punch or Drill Rod into the hole in the Tab (see illustration A) 2. Release the lens by bending the Tab. 3. Install the new lens and bend the Tab back into place. Caution! Do not overtighten the tab. The lens must have enough clearance for expansion. There should be a.20 to.30 gap between the lens and lens bracket (Illustration B). Caution! Be careful not to scratch or chip the lens while installing.

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

Revision History

Original Issue date: 1994 The release date, revision level, pages changed and a description of the modifications are listed below.
Revision Rev A Rev K Date 1994 8/2002 Page(s) Changed All pages Section 14, Page 41 Description First edition released New Roll Film Kit
NOTE 1: Blue text indicates a link to that page.
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 Division.
3MOverhead Projector 9000 Series
Illustrated Parts Breakdown
This Illustrated Parts Breakdown (IPB) Manual contains the information necessary to locate and identify assemblies, sub-assemblies, and specific parts of the 9000 Series 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 9000 is located on the bottom side 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 Digit Jan-Mar Apr-Jun Jul-Sep Oct-Dec Jan-Mar

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.

3M IPC 2001

Table of Contents
QUICK REFERENCE PARTS INDEX....9 10A 10B 11 12A 12B 19 OVERVIEW....3 WIDE ANGLE (OPEN) 293MM HEAD ASSEMBLY..4 ARTICULATE (CLOSED) HEAD ASSEMBLY...6 TRIPLET AND VARIFOCAL (OPEN) HEAD ASSEMBLIES..8 ARM AND FOCUS ASSEMBLY...10 TOP COVER....12 BASE ENCLOSURE...15 COOLING FAN....20 LAMP HOUSING - ENX SINGLE LAMP...23 LAMP HOUSING - ENX/FXL DUAL LAMP...25 LAMP HOUSING - EVD DUAL LAMP - 9550 (MFG CODE A3 AND EARLIER).27 LAMP HOUSING - EVD DUAL LAMP - 9550 (MFG CODE A3 AND LATER)..29 LAMP HOUSING - FNT SINGLE LAMP...32 LAMP HOUSING - FNT DUAL LAMP (MFG CODE A3 AND EARLIER)..34 LAMP HOUSING - FNT DUAL LAMP (MFG CODE A3 AND LATER)..36 LAMPCHANGER AND HI/LO LAMP CONTROL MODULE (DUAL LAMP VERSIONS).38 ROLLxFILMxKIT....41 WIRE JUMPERS....42 SMALL ELECTRICAL PARTS KIT (EUROPE ONLY)..47 SMALL MECHANICAL PARTS KIT (EUROPE ONLY)...48 SMALL PLASTIC PARTS KIT (EUROPE ONLY)...49 KIT FASTENERS 9000 SERIES (EUROPE ONLY)..51

APPENDIX A SPECIFICATIONS....A-1

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 Overhead Projector 9000 Series
Quick Reference Parts Index Description
BLADE, Fan CRADLE, Post (Folding Post) DIODE KIT, Inline FAN MOTOR ASSEMBLY (International) FAN MOTOR ASSEMBLY (U.S.) FOOT FRESNEL LENS, Single Element, Glare Free, 182.9 mm (9050, 9060, 9070, 9080, 9100 AABD, AJB, AJBW, AJBX, 9200 AACD, AKC, AMD) FRESNEL LENS, Dual Element, Clear, 182.5mm (9075 AJG only) FRESNEL LENS, Dual Element, Glare Free, 182.5 mm (9100 except AABD, AJB, AJBW and AJBX, 9200 except AACD and AJC) FRESNEL LENS, Dual Element, Clear, 174mm | (9550 except ABAJ) FRESNEL LENS, Dual Element, Europe, Glare Free, 174mm (9550 ABHJ) GLASS, Exit, Articulate (293 mm Singlet Head) GLASS, Coated, Articulate (9075 AJG)

Part Number

78-8054-1823-9 78-8079-8890-8 78-8054-1836-1 78-8054-1855-1 78-8114-9015-6 26-1008-5211-5 78-8064-1645-5

Figure No.

Item No.
78-8079-9176-1 78-8054-1236-4
78-8079-9045-8 78-8095-8353-3 78-8064-1650-5 78-8073-2982-2
8D 8E 4A 4B 6A 6B 16 9A 13B 4 14B 5 12
GLASS, Stage (9050, 9060, 9070, 9075, 9080, 9100, 9200, 78-8064-1473-2 and 9550 Europe) GLASS, Stage (9550) KNOB, Focus LAMP, Projection, ENX, 82V, 360W LAMP, FXL (9200) LATCH, Top Cover LENS, Triplet, (342 mm) (9200) LENS, Varifocal, (270-325 mm) LENS, Meniscus (355 mm) LENS, Exit, Articulate (355 mm Doublet Head) LENS, Condenser (60mm) 78-8079-8975-7 78-8064-1601-8 78-8011-1186-1 78-8073-7100-6 78-8079-8768-6 78-8064-1833-7 78-8073-3296-6 78-8011-1440-2 78-8014-8812-9 78-8079-9025-0
MIRROR ASSEMBLY (Open Singlet) MIRROR ASSEMBLY (Doublet) MIRROR ASSEMBLY, Triplet (9550 - Dark Grey, 4mm) MIRROR ASSEMBLY, Triplet (9200 - Black, 3mm) MOTOR, Fan (230 Volt) MOTOR, Fan (100 Volt) RESISTOR, 1.2 Ohm (9050, 9060, 9070) SOCKET, Single lamp (ENX) SWITCH, Micro SWITCH, Lampchanger/Hi/Lo, Dimmer THERMOSTAT, Safety (ENX) THERMOSTAT (9080/ENX, 9100/ENX, 9200/ENX, 9550) TRANSFORMER, EVD, Japan (9550) (100V) TRANSFORMER, Auto, EVD (120V) TRANSFORMER, EVD (220V) TRANSFORMER, FNT (100V) TRANSFORMER, FNT, Taiwan (120V) TRANSFORMER, FNT, Indonesia (127/220V) TRANSFORMER, Auto, Hong Kong, Thailand (220/230V) TRANSFORMER, Auto (230/240V) TRANSFORMER, Auto, Australia, India, New Zealand, South Africa (240/250V) TRANSFORMER, Brazil (127/220V) (9080 ABDB) LAMP, EVD (9200 LAMP, FNT(9200)
78-8057-4230-7 78-8064-1457-5 78-8079-9227-2 78-8079-9156-3 78-8079-8936-9 78-8079-8937-7 78-8073-7127-9 78-8079-8820-5 78-8079-9199-3 78-8079-8855-1 78-8079-8872-6 78-8079-8933-6 78-8079-9056-5 78-8079-9079-7 78-8079-8991-4 78-8079-8921-1 78-8079-9070-6 78-8079-8920-3 78-8073-3009-3 78-8073-3010-1 78-8073-3011-9 78-8079-9231-4 78-8079-8791-8 78-8054-1175-4

12A 12B 15A 15B 16A 16B 16C 16D 16E 16F 16G 16H 16I 16J 13B 13B
Section 0. Machine Overview
SMALL ELECTRICAL PARTS KIT (EUROPE ONLY) (See Section 16) SMALL MECHANICAL PARTS KIT (EUROPE ONLY) (See Section 17) SMALL PLASTIC PARTS KIT (EUROPE ONLY) (See Section 18) KIT FASTENERS 9000 SERIES (EUROPE ONLY) (See Section 19)
Section 1. Wide Angle (Open) 293mm Head Assembly
Section 1. Wide Angle (Open) 293mm Head Assembly Parts List Item No.

0 1A 1B 10 11

3M Part Number
78-8079-9151-4 78-8014-8951-5 78-8073-2980-6 78-8064-1646-3 78-8057-4230-7 78-8064-1605-9 (See Note 1) 78-8079-8802-3 (See Note 1) (See Note 1) (See Note 1) 78-8079-8803-1 JV-0890-0185-1

Description

HEAD ASSEMBLY, Wide Angle (Open), 293mm Singlet LENS, Wide Angle (293mm) LENS, Wide Angle (Used on 9075 United States, 9085 United States plus AAWB, ABWB) TUBING, Lens MIRROR ASSEMBLY (Open Singlet) SPRING, Mirror Damping (Used on 9050 and 9080, except 9080 AJD) NUT, U-Type, 8-32 COVER, Head, Singlet SCREW, Taptite, M3.5 X 8 SCREW, Type BT, 8-18 X 7/16 WASHER, Plain Nylon BRACKET, Lens, Singlet LABEL, Caution, Japan (9050 ABAJ, 9080 ABDJ, 9200 ABCJ)
Note 1: Order the 9000 Series Hardware Repair Kit (78-8054-1818-9). This kit contains a complete set of hardware for the 9000 Series O.H.P. *For Europe only, see Sections 16, 17, 18, and 19 for Parts Kits.
Section 2. Articulate (Closed) Head Assembly
Section 2. Articulate (Closed) Head Assembly Parts List
Item No. 0A 0B 0C 1A 1B 4A 4B 5 6A 6B 13 14A 14B 14C 15A 15B 18 3M Part Number 78-8079-9152-2 78-8079-9153-0 78-8073-3115-8 78-8064-1602-6 78-8054-1791-8 78-8064-1797-4 78-8064-1562-2 78-8064-1650-5 78-8073-2982-2 78-8014-8812-9 78-8079-8805-6 78-8079-9229-8 (See Note 1) (See Note 1) 78-8014-8817-8 78-8064-1643-0 78-8079-8804-9 78-8011-1445-1 78-8064-1646-3 78-8014-8951-5 78-8011-1440-2 78-8073-2980-6 78-8064-1596-0 78-8064-1595-2 (See Note 1) 78-8064-1457-5 JV-0890-0185-1 Description HEAD ASSEMBLY, Articulate (Closed), 293mm Singlet, Wide Angle HEAD ASSEMBLY, Articulate (Closed), 355mm Doublet HEAD ASSEMBLY, Articulate (Closed), Coated, 293mm Singlet, Wide Angle (9075 AJG) CLAMP, Dust Shield and Lens CLAMP, Dust Shield and Lens (Singlet) (Used on United States versions of: 9070, 9075, 9080 plus AADD, 9085) SHIELD, Dust (Short) HOUSING, Exit Lens GLASS, Exit, Articulate (293mm Singlet Head) GLASS, Coated, Articulate (9075 AJG) LENS, Exit, Articulate (355mm Doublet Head) COVER, Head, Doublet COVER, Head, Doublet, Xerox SCREW, Taptite, M3.5 X 8 SCREW, Taptite, M3 X 6 SPRING, Tension MOUNT, Lens (293mm Singlet Wide Angle) BRACKET, Lens, Doublet PIVOT TUBING, Lens LENS, Wide Angle (293mm) LENS, Meniscus (355mm) LENS, Wide Angle (9075 AJG) CLAMP, Lens (293mm Singlet Head) CLAMP, Lens (355mm Doublet Head) SCREW, Plastite, 4-20 X 1/4 MIRROR ASSEMBLY (Doublet) LABEL, Caution, Japan (9050 ABAJ, 9080 ABDJ, 9200 ABCJ) Qty. 1

BASE, Post, Fixed (9550, 9060 AAEM, AJE, 9070 AJF, 9075 AJG) BASE, Post, Folding (9080, 9100) (Version 2) BASE, Carrying Handle (9200, 9550) (Version 2) BASE, Post, Fixed (9050, 9400) (Version 2) FOOT, Support, Side (Except 9050 AHRS, AHRU, AHRZ, 9080 AHRS, AHRU, AHRZ, 9400 AHRS, AHRU, AHRZ) SCREW, Plastite, 6-19 X 5/16 PIVOT, Cover CLAMP STRAIN RELIEF SWITCH, Hi/Lo (9050 AHAF, AHAS, AHAZ, 9075 AJG, 9080 AHDF, AHDS, AADZ, AHBC, AHBF, AHBS, AHBZ, 9200 AHCC, AHCF, AACS, AHCZ AHMZ, 9550 AHHH) BRACKET, Voltage Select Switch SCREW, Thread Cutting, 8-18 X 5/16 MIRROR BRACKET ASSEMBLY, First Surface (9550-EVD) MIRROR BRACKET ASSEMBLY (9200) MIRROR BRACKET ASSEMBLY (All ENX & FXL Lamp versions) MIRROR BRACKET ASSEMBLY (All FNT & EVD Lamp versions) SCREW, Taptite, M4 X 60 SCREW, 8/32 X 1-1/2 (9080 ABDB, 9085 ABWB) SCREW, Taptite, M3.5 X 6 TRANSFORMER, Japan EVD (9550) (100V) TRANSFORMER, Auto, EVD (120V) TRANSFORMER, EVD (220V) TRANSFORMER, FNT (100V) TRANSFORMER, FNT Taiwan (120V) TRANSFORMER, FNT, Indonesia (127/220V) TRANSFORMER, Auto, Hong Kong, Thailand (220/230V) TRANSFORMER, Auto, FNT, Europe (230/240V)
14A 14B 15 16A 16B 16C 16D 16E 16F 16G 16H
78-8079-9007-8 (See Note 1) Not Available Not Available 78-8079-9141-5 78-8079-9142-3 (See Note 1) (See Note 1) (See Note 1) 78-8079-9056-5 78-8079-9079-7 78-8079-8991-4 78-8079-8921-1 78-8079-9070-6 78-8079-8920-3 78-8073-3009-3 78-8073-3010-1
16I 16J 17A 17B 18A 18B 33A 33B 36 37A 37B 37C
78-8073-3011-9 78-8079-9231-4 (See Note 1) (See Note 1) 78-8073-3007-7 78-8073-3008-5 78-8079-8810-6 78-8079-8809-8 (See Note 1) 78-8011-1485-7 (See Note 1) 78-8079-8890-8 78-8079-8846-0 (See Note 1) (See Note 1) 78-8079-8852-8 (See Note 1) (See Note 1) (See Note 1) 78-8079-8875-9 (See Note 1) (See Note 1) Not Available (See Note 1) 78-8073-2972-3 78-8054-1804-9 78-8054-1803-1 78-8054-1799-1
TRANSFORMER, Auto, Australia, India, New Zealand, South Africa (240/250V) TRANSFORMER, Brazil, (127/220V) (9080 ABDB) WASHER, Lock #8, Int/Ext Tooth, #8 WASHER, Ext Tooth, Lock, #10 BRACKET, Transformer BRACKET, Transformer, Small (Not used in European versions) BRACKET, Backup (Fixed Post) (Not used in European versions) BLOCK, Post (Fixed Post) BOLT, Post (Fixed Post) WRENCH SCREW, Taptite, M3.5 X 8 CRADLE, Post (Folding Post) BRACKET, Pivot (Folding Post) (All folding post versions except 9550 ABHJ) SPRING, Compression SCREW, Latch (Folding Post) POST LOCK (Folding Post) SCREW, TT, Pan Head, 10-32 X 5/8 L NUT, Hex, 1/4 - 20, Elastic WASHER PIVOT, Post Mount (Folding Post) BOLT, Pivot (Folding Post) (All folding post versions except 9550 ABHJ) BOLT, Pivot (Folding Post) (9550 ABHJ) HANDLE ASSEMBLY (Mfg. Code A3 and earlier) SCREW, Sems, Taptite, M4 X 8 LABEL, Nom, Mexico (Short) (9050 AAAM, 9060 AAEM, 9100 AABM, 9200 AACM, 9550 AHHM) POWER CORD, Australia, 10 Ft. POWER CORD, Australia, 15 Ft. POWER CORD, Europe, 10 Ft.

37D 37E 37F

78-8054-1802-3 78-8054-1815-5 78-8054-1814-8
POWER CORD, Europe, 15 Ft. POWER CORD, 2 Blade (with ground), 10 Ft. (9050 AAAT, ABAJ, ARAP) POWER CORD, 2 Blade (with ground), 15 Ft. (9050 AAAB, 9080 AADB, AADT, ABDB, ABDJ, ARDP, 9085 AAWB, ABWB, 9100 AABT, ABBJ, ARBP, 9200 AACT, ABCJ, ARCP, 9550 AAHT, ABHJ and ARHP) POWER CORD, India, 15 Ft. POWER CORD, Italy, 15 Ft. POWER CORD, United Kingdom, 10 Ft POWER CORD, United Kingdom, 15 Ft. POWER CORD, U.S. (120V) 10 Ft. (9050, 9060, 9070, 9075) POWER CORD, U.S. (120V) 15 Ft. (9100, 9200 ENX and FXL) POWER CORD, 120V, (9550) POWER CORD, South Africa, 10 Ft. POWER CORD, South Africa, 15 Ft. POWER CORD, Swiss, 15 Ft. SCREW, Plastite, 6-19 X 1 SCREW, Plastite, 6-19 X 1, Torx NUT, Keps, 10-32, External, Lock Wash (Mfg. Code A3 and earlier) NUT, Keps, 12-24 (Mfg. Code A3 and later) SCREW, Foot FOOT WRAP, Cord SWITCH, Interlock COVER, Interlock Switch SCREW, End Cap (Mfg. Code A3 and later) RESISTOR, 220/240V (9550 AHHH) CLIP, Tinnerman SCREW, Mach, M3 X 16 BRACKET, Resistor NUT, Keps, M3
37G 37H 37I 37J 37K 37L 37M 37N 37O 37P 38A 38B 39A 39B 50
78-8054-1810-6 78-8054-1812-2 78-8054-1797-5 78-8054-1798-3 78-8079-8822-1 78-8079-8934-4 78-8054-1811-4 78-8054-1809-8 78-8054-1806-4 78-8054-1805-6 (See Note 1) (See Note 1) (See Note 1) (See Note 1) (See Note 1) 26-1008-5211-5 78-8079-8897-3 78-8073-3039-0 Not Available (See Note 1) 78-8054-1456-8 78-8033-1666-6 (See Note 1) Not Available (See Note 1)
78-8079-9218-1 78-8079-9217-3 78-8095-8354-1 JV-0890-0183-6 78-8079-9138-1 78-8073-7127-9
STRAP, Handle (Mfg. Code A3 and later) CAP, End (Mfg. Code A3 and later) BRACE, Post (9550 ABHJ) LABEL, Caution, Japan (9050 ABAJ, 9080 ABDJ, 9100 ABBJ 9200 ABCJ, 9550 ABHJ) LABEL, Switch, Brazil RESISTOR, 1.2 Ohm,.25 tab (Used on all ENX Lamp models of: 9050, 9060, 9070, 9075, 9080 except AADB, 9085, 9100, and also 9200 FXL Lamp models) CLIP, Tinnerman (Used on U.S. versions of: 9050, 9060, 9070, 9075)

(See Note 1)

Section 7. Cooling Fan
Section 7. Cooling Fan Parts List Item No.
1 2A 2B 7 8A 8B 8C 8D 8E 8F 8G 9 10A 10B 10C 11A 11B 14 15A 15B 20
(See Note 1) 78-8079-8796-7 78-8079-8797-5 (See Note 1) (See Note 1) 78-8054-1823-9 (See Note 1) 78-8079-9199-3 78-8079-8878-3 78-8079-8977-3 78-8079-8979-9 78-8079-8978-1 78-8079-8980-7 78-8079-9084-7 JV-0890-0189-3 (See Note 1) 78-8057-4184-6 78-8079-9057-3 78-8079-9018-5 26-1005-9599-5 26-1008-6347-6 26-1005-6624-4 78-8079-8874-2 78-8079-8873-4 DY-0120-2707-2 78-8079-8937-7 78-8054-1836-1 (Part of item 16) 78-8120-2913-6 Not Available 78-8064-1809-7

Section 10B. Lamp Housing - EVD Dual Lamp (9550) (Mfg. Code A3 and later)
Section 10B. Lamp Housing - EVD Dual Lamp (9550) (Mfg. Code A3 and later) Parts List Item No.

0 1A 1B 22A 22B 23A 23B

78-8079-9162-1 78-8079-8752-0 78-8095-8343-4 (See Note 1) (See Note 1) 78-8079-8896-5 78-8079-8899-9 78-8003-8335-4 78-8079-8988-0 78-8079-9203-3 78-8073-3015-0 78-6969-9248-2 (See Note 1) 78-8079-9053-2 78-8079-9025-0 78-8079-8836-1 78-8079-8930-2 78-8054-1763-7 (See Note 1) 78-8079-8931-0 78-8079-8814-8 78-8097-3649-5 78-8079-8928-6 78-8079-8866-8 78-8073-3117-4 (See Note 1) 26-1009-9689-6
LAMP MODULE, Dual, EVD (120V) (Complete assembly) HOUSING, Lamp Module (Used on all versions except 9400 Korea) (See Note 2) HOUSING, Lamp Module, (9400 Korea only) (See Note 2) SCREW, Taptite, M3.5 X 6 SCREW, Plastite, 6-19 X 5/16 SPRING, Retaining, Reflector (EVD) REFLECTOR, (60mm) WIRE, Tie, Panduit ROD, Lamp Change BRACKET, Dual Lamp (EVD) SOCKET ASSEMBLY, Lamp, Dual LAMP, EVD SCREW, Taptite, M3 X 10 SPRING, Catch LENS, Condenser (60mm) BRACKET, Lens (Large Condenser) ROD, Center HOLDER, Reflector (EVD) RING, Push-on, Truarc ROD, Slide MOUNT, Lamp Holder (FNT/EVD) SPACER, Reflector SHAFT, Color Tune, International (9400 Korea only) (See Note 2) SLEEVE, Color Tune (9400 Korea only) (See Note 2) NUT (9050, 9400) WASHER, Spring (9400 Korea only) (See Note 2) WASHER, Spring (9050, 9400)

24A 24B 25

(See Note 1) 26-1009-7186-5 78-8079-8912-0
CLIP, Speed Knob to Shaft (9400 Korea only) (See Note 2) CLIP, Speed Knob (9050, 9400) KNOB, Color Tuning (9400 Korea only) (See Note 2)
Note 1: Order the 9000 Series Hardware Repair Kit (78-8054-1818-9). This kit contains a complete set of hardware for the 9000 Series O.H.P. *For Europe only, see Sections 16, 17, 18, and 19 for Parts Kits. Note 2: The 9400 Korean version does not have a specific alpha designator.
Section 11. Lamp Housing - FNT Single Lamp
Section 11. Lamp Housing - FNT Single Lamp Parts List Item No.

0 1A 1B 16 17

Not Available 78-8079-8752-0 78-8095-8343-4 (See Note 1) 78-8079-9010-2 78-8073-2961-6 (See Note 1) 78-8079-8896-5 78-8079-8829-6 78-8079-8841-1 78-6969-9246-6 78-8079-9053-2 78-8073-3118-2 78-8012-7827-2 78-8079-8834-6 78-8079-8930-2 (See Note 1) 78-8079-8814-8 78-8079-8931-0
LAMP MODULE, FNT Singlet (230V) (Complete assembly) HOUSING, Lamp Module HOUSING, Lamp Module SCREW, Taptite, M3.5 X 6 THERMOSTAT, Safety (FNT) BRACKET, Lamp Change SCREW, Plastite, 6-19 X 5/16 SPRING, Retaining, Reflector (EVD) REFLECTOR, Metal (32mm) LAMP SOCKET ASSEMBLY, Single LAMP, FNT SPRING, Catch HOLDER, Reflector (FNT) LENS, Condenser BRACKET, Lens (Small Condenser) ROD, Center RING, Push-on, Truarc MOUNT, Lamp Holder (FNT/EVD) ROD, Slide
Section 12A. Lamp Housing - FNT Dual Lamp (Mfg. Code A3 and earlier)

Section 12A. Lamp Housing - FNT Dual Lamp (Mfg. Code A3 and earlier) Parts List Item No.
78-8079-9161-3 Not Available (See Note 1) (See Note 1) 78-8079-8835-3 78-8079-8829-6 Not Available 78-8003-8335-4 Not Available 78-6969-9246-6 (See Note 1) 78-8079-9053-2 78-8012-7827-2 78-8079-8834-6 78-8079-8930-2 78-8079-9008-6 (See Note 1) 78-8079-8896-5 78-8079-8814-8 78-8079-8931-0 (See Note 1) 78-8079-8912-0 (See Note 1) 26-1008-5200-8 78-8079-8866-8 78-8079-8928-6 78-8079-8988-0 78-8079-9097-9
LAMP MODULE, FNT Lamp Changer (230V) (Complete assembly) HOUSING, Lamp Module SCREW, Taptite, M3.5 X 6 SCREW, Plastite, 6-19 X 5/16 HOLDER, Reflector (FNT) REFLECTOR, Metal (32mm) BRACKET, Dual Lamp (FNT) WIRE, Tie - Panduit LAMP SOCKET ASSEMBLY, Dual LAMP, FNT SCREW, Taptite, M3 X 10 SPRING, Catch LENS, Condenser BRACKET, Lens (Small Condenser) ROD, Center SLIDE, Lamp Changer SCREW, Taptite, M3.5 X 12 SPRING, Retaining, Reflector (EVD) MOUNT, Lamp Holder (FNT/EVD) ROD, Slide RING, Push-on, Truarc KNOB, Color Tuning CLIP, Tinnerman SPRING, Compression SLEEVE, Color Tuning SHAFT, Color Tuning (International) ROD, Lamp Changer ROD, Slide
Section 12B. Lamp Housing - FNT Dual Lamp (Mfg. Code A3 and later)
Section 12B. Lamp Housing - FNT Dual Lamp (Mfg. Code A3 and later) Parts List Item No.
4 5A 5B 5C 12 13A 13B 14A 14B 15 16A 16B 25
78-8079-9161-3 78-8095-8343-4 (See Note 1) (See Note 1) 78-8079-8896-5 78-8079-8829-6 78-8079-9202-5 78-8079-8899-9 78-8003-8335-4 78-8079-8988-0 78-8079-9204-1 78-8073-3015-0 78-6969-9246-6 (See Note 1) 78-8079-9053-2 78-8012-7827-2 78-8079-9025-0 78-8079-8834-6 78-8079-8836-1 78-8079-8930-2 78-8073-3118-2 78-8054-1763-7 (See Note 1) 78-8079-8912-0 (See Note 1) (See Note 1) 78-8073-3117-4 78-8079-8928-6 78-8079-8814-8 78-8079-8931-0 (See Note 1)
LAMP MODULE, FNT Lamp Changer (230V) (Complete) HOUSING, Lamp Module SCREW, Taptite, M3.5 X 6 SCREW, Plastite, 6-19 X 5/16 SPRING, Retaining, Reflector (EVD) REFLECTOR, Metal (32mm) (9050, 9080, 9100) REFLECTOR, Metal (60mm) (9200) REFLECTOR, 60mm (9550) WIRE, Tie, Panduit ROD, Lamp Changer BRACKET, Dual Lamp (FNT) SOCKET ASSEMBLY, Dual LAMP, FNT SCREW, Taptite, M3 X 10 SPRING, Catch LENS, Condenser LENS, Condenser (60mm) BRACKET, Lens (Small Condenser) BRACKET, Lens (Large Condenser) ROD, Center HOLDER, Reflector (FNT) HOLDER, Reflector (EVD) (9550) RING, Push-on, Truarc KNOB, Color Tuning CLIP, Speed, Knob to Shaft WASHER, Spring NUT SHAFT, Color Tune, International MOUNT, Lamp Holder (FNT/EVD) ROD, Slide CLIP, Clamp, 0.310 Max (9050 ABAJ, 9080 ABDJ, 9100 ABBJ, 9200 ABCJ, 9550 ABHJ)

Section 16. Small Electrical Parts Kit (No Picture) (Europe only) Item No.

DY-0210-2716-3

Small Electrical Parts Kit Kit Includes:
---------------------------------------------------
Circuit Breaker, 10A Fuse, 5 Amp, 5x20mm, Slow Acting Fuse, 4 Amp, 5x20mm, Time Lag Circuit Breaker, 5A Receptacle, Schurter Fuse, 16A, 250V Switch, Hi/Low, EVD Switch, Interlock, Version 2 Cover, Interlock Switch Cover, Interlock Switch, 9700 Thermostat, Let run, 9850 Switch, Hi/Low Switch, Hi/Lo Thermostat, (190F/88 C) Thermostat, Safety (FNT 165F/74C) Switch, Interlock Thermostat, 9700 OHP (210F/98C) Switch, Hi/Low Fuseholder Fuse, T8A Fuseholder Switch, Lamp Changer/Dimmer Switch, On/Off Fan Blade, Fan
Section 17. Small Mechanical Parts Kit (No Picture) (Europe only) Item No.
DY-0210-2718-9 -------------------------------------------------------------------
Small Mechanical Parts Kit Kit Includes: Nut Rod, Color Tuning (MH) Rod, Gear Track (MH) Gear, Focus Bar, Pressure Plate, Washer Bracket, Backup Retainer, Fresnel, Single Element Retainer, Fresnel, Dual Element Bracket, Pivot Mount, Post, Pivot Shaft, Color Tune, Intl. Plate, Standoff Rod, Lamp Changer Rod, Lamp Changer, Secondary Bracket, Dual Lamp (EVD) Bracket, Dual Lamp (FNT) Stop, Leg Shield, Heat, Corner Actuator, Interlock Brace, Post Wrench Lever, Lamp Changer Lever, Lamp Changer Gear, Track Gear, Color Tuning Rod, Color Tuning Spacer, Reflector Spacer, Condenser Clamp, Fixed Arm Shield, Winding Rod, Center Rod, Slide
Section 18. Small Plastic Parts Kit (No Picture) (Europe only) Item No.

3M IPC 2001

DY-0210-2717-1 --------------------------------------------------------------Small Plastic Parts Kit
Kit Includes: Bushing, 0.375 dia. Bushing, 0.75 dia. Clip/Clamp, 0.310 dia. Foot Fastener, Push-In, 0.133 Max Chassis Spacer, PCB, Nylon, 1/2 inch Spac. Fastener, Panel Bushing, 0.50 dia. Plug, Dome Clip/Clamp, 1/2 inch dia. Pad, Wear Cap, 4-6-8 Screw Size Housing, Mirror, Black Actuator, Switch Button Knob, Focus Tubing, Lens Retainer, Knob Housing, Lamp Changer Door, Lamp Changer Door, lamp Changer, LED Knob, Lamp Changer Foot, Base, 9700 Clamp, Friction Rack, Focus Button, Power Switch (Red) Latch, Top Cover Plate, Cord, Small (Gray) Block, Post Pivot, Cover Latch, Folding Post Cradle, Post
Section 18. Small Plastic Parts Kit (Continued) (Europe only) Item No.
----------------------------------------------------Knob, Color Tuning Button, Switch (Plum) Foot, Support, Side Insulator, Hi/Lo Switch Cap, End Strap, Handle Plate, Base, Head Handle Foot, Isolation Foot, Side Handle Retainer Pivot, Post, Magnifier Insulator, Switch, 9700 Plug, Head Bezel, Outlet Door, Lamp Changer Shield, Exhaust Knob, Color Tuning Bushing Knob, Magnifier Pad, Wear Cap, Focus Arm, 9000 Tie Wrap, T 18 R Strain Relief Insulator, 6.3

Grommet, Rubber, 0.5 lg = 50mm Schwarz
Section 19. Kit Fasteners 9000 Series (No Picture) (Europe only) Item No.
DY-0210-2715-5 -------------------------------------------------------------
Kit Fasteners 9000 Series Kit Includes: Washer, Plain, Zinc Washer, Plain Spring, Extension Screw, Plastite, 6-19x3/8, Zinc Washer, Nylon Screw, Machine, M3x8, Bzn Screw, Plastite, Bzn (4-20x3/8, 6-19x1/2, and 8-16x3/8) Screw, Taptite, Bzn (8-32x3/8 and 10-32x3/8) Nut, Keps, 10-32, Zinc Screw, Plastite, 6-19x1, Zinc Nut, M3x0.5 Washer, Nylon Screw, Taptite, M4x6, Bzn Screw, Taptite, M3x6, Zinc Screw, Machine, 6-32x3/8 Ring, Retaining Nut, Hex, 1/4-20, Nylon insert, Zinc Screw, Plastite, 6-19x3/8, Bzn Screw, Taptite, M3.5x6 Torx Clip, Speed, Knob to Shaft Washer Screw, Taptite, M4x16 Screw, Taptite Spring, Compression Washer, Spring Washer, Plain Screw, Taptite, M4x8, Bzn Ring, Retaining Nut, Keps Screw, Taptite, M3.5x0.6x8
Section 19. Kit Fasteners 9000 Series (Continued) (Europe only) Item No.
----------------------------------------------------------------Clip, U-Type Screw, Taptite, 4/40x3
Screw, Taptite, M4x10, Blk Screw, Plastite, 8-11x5/8 Lg, Screw, Plastite, Hex Head Washer HD Washer, Wave Nut, U-Type Washer, Caplug, Metal Screw, Foot Screw, Shoulder Bolt, Post Bolt, Pivot Spring, Retaining, Reflector (EVD) Spring, Catch Screw, End Cap Spring, Torsion, Leg Screw, Retainer Screw, Shoulder, 9000/1700 Ring, Push-On Spring, Lee Screw, M4x16, Z 7 Screw, Tap (Bz 2.9x6.5 and B 3.9x9.5) Screw, 5.5x16 Screw, Varifocal Lens. Screw, Lens (M3x16, M4x6, and M4x8) Screw, Taptite, M3x8 Screw, Taptite, M3.5x8 Screw, Lens, M3x10 Screw, Taptite, M3x12 Screw, Taptite, M3.5x6 Screw, Lens, art., 3x16 Screw, Plastite (3.5x8 and 4.2x12)
----------------------------Screw, Taptite, M4x25 Screw, Lower, art. Nut, Hex, M3 Nut, M4 Washer Washer, Lock E-Ring Ring, Retaining Tie Wrap T 18 R Strain Relief Glider Spring, Compression
Screw, Plastite, 3.5x25, Torx
Screw, Post, Latch, Spring
3M Overhead Projector 9000 Series Appendix A SPECIFICATIONS
Model Description 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector Stage Size A4 A4 A4 A4 A4 Lamp Changer No Yes Yes Yes Yes Color Tuning Internal External External External Internal Post Type Fixed Folding Folding Folding Folding Lamp Type FNT FNT FNT FNT EVD Lamps Installed Fresnel

Specifications

Country Australia Australia Australia Australia Australia

Power Cord Australian Australian Australian Australian Australian
Model Alpha 9050 AHAA 9080 AHDA 9100 AHBA 9200 AHCA 9550 AHHA
Stock Number 78-9236-5681-9 78-9236-5667-8 78-9236-5655-3 78-9236-5643-9 78-9236-5634-8
Voltage/Hz 230/50 240/50 240/50 240/50 240/50
Agency SAA SAA SAA SAA SAA
Head Type Open Singlet Open Singlet Art Doublet Open Triplet Varifocal
Handle Lamp Control No No No Yes Yes Other Dimmer Switch
Power Transformer Transformer Transformer Transformer Transformer

Amps 1.7 1.7 1.7 1.7 2.5

Cord Storage
9000 Single Element Glare Free 9000 Single Element Glare Free 2100 Dual Element Glare Free 2100 Dual Element Glare Free 9550 Dual Element Clear
9000 Overhead Projector 9000 Overhead Projector

Brazil Brazil

United States United States 15

9080 AADB 9550 AAHB

78-9236-5668-6 78-9236-6180-1

127/50/60 127/60 None

10.5 A4

Open Singlet Varifocal

Yes Yes

External Internal

Folding Folding

ENX EVD

No Yes

Resistor Dimmer Switch

9000 Single Element Glare Free 9550 Dual Element Clear

Diode Transformer 5A

3 4.5 Yes
9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector

Chile Chile Chile

Italian Italian Italian
9100 AHBC 9200 AHCC 9550 AHHC
78-9236-5830-2 78-9236-5828-6 78-9236-5829-4

230/50 230/50 230/50

A4 A4 A4
Art Doublet Open Triplet Varifocal

Yes Yes Yes

External External Internal

Folding Folding Folding

FNT FNT EVD

No Yes Yes

Dimmer Switch
2100 Dual Element Glare Free 2100 Dual Element Glare Free 9550 Dual Element Clear
Transformer Transformer Transformer T4A T4A

1.7 1.7 2.5

9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector
Europe Std. Europe Std. Europe Std. Europe Std. Europe Std. Europe Std. Europe Std. Europe Std. Europe Std. Europe Std.
European European European European European European European European European European
9050 ABAS 9050 AHAS 9080 ABDS 9080 AHDS 9080 AHTS 9100 ABBS 9100 AHBS 9200 ABCS 9200 AHCS 9200 AHMS
78-9236-5684-3 78-9236-5682-7 78-9236-5721-3 78-9236-5669-4 78-9236-5870-8 78-9236-5722-1 78-9236-5656-1 78-9236-5723-9 78-9236-5644-7 78-9236-5873-2

Stock Number 78-9236-5635-5 78-9236-5876-5 78-9236-5683-5 78-9236-5670-2 78-9236-5657-9 78-9236-5645-4 78-9236-5636-3 78-9236-6272-6 78-9236-5962-3
Voltage/Hz 230/50 230/50 220/50 220/50 220/50 220/50 220/50 230/50 230/50

Agency European European

Head Type Varifocal Varifocal Open Singlet Open Singlet Art Doublet Open Triplet Varifocal Open Triplet Open Singlet
Power Transformer Transformer Transformer Transformer Transformer Transformer Transformer Transformer Transformer

Fuse T4A

Amps 2.5 1.7 1.7 1.7 1.7 1.7 2.5
9550 Dual Element Glare Free 9550 Dual Element Glare Free 9000 Single Element Glare Free 9000 Single Element Glare Free 2100 Dual Element Glare Free 2100 Dual Element Glare Free 9550 Dual Element Clear 9400 Dual Element Glare Free 9000 Single Element Glare Free

T5A T4A

2.5 1.7
9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector
Japan Japan Japan Japan Japan Japan
Japan Japan OtherTwo Blade 15 Japan Japan Japan
9050 ABAJ 9080 ABDJ 9080 ABDB 9100 ABBJ 9200 ABCJ 9550 ABHJ
78-9236-5685-0 78-9236-5671-0 78-9236-6165-2 78-9236-5658-7 78-9236-5646-2 78-9236-5705-6
100/50/60 100/50/60 120/220/60 100/50/60 100/50/60 100/50/60
MITI MITI None MITI MITI MITI

A4 A4 10.5 A4 A4 A4

Open Singlet Open Singlet Open Singlet Art Doublet Open Triplet Varifocal

No Yes Yes Yes Yes Yes

Internal External External External External Internal
Fixed Folding Folding Folding Folding Folding

FNT FNT ENX FNT FNT EVD

No No No No Yes Yes Dimmer Switch Voltage Switch
9000 Single Element Glare Free 9000 Single Element Glare Free 9000 Single Element Glare Free 2100 Dual Element Glare Free 2100 Dual Element Glare Free 9550 Dual Element Glare Free
Transformer Transformer Transformer Transformer Transformer Transformer Yes 5A 4.5 No

9000 Overhead Projector

European

9550 AHHK

78-9236-5810-4

220/60

Varifocal

Internal

Folding

9550 Dual Element Clear

Transformer
9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector
Mexico Mexico Mexico Mexico
United States 10 United States 15 United States 15 United States 15
9050 AAAM 9100 AABM 9200 AACM 9550 AHHM
78-9236-6177-7 78-9236-6178-5 78-9236-6179-3 78-9236-5637-1

1.7 2.3 4.5

No No Yes Yes Yes Yes

T4A T4A T4A T4A T4A

United Kingdom United Kingdom United Kingdom United Kingdom
9050 AHAU 9080 AHDU 9080 AHTU 9100 AHBU
78-9236-5692-6 78-9236-5678-5 78-9236-5871-6 78-9236-5665-2
240/50 240/50 240/50 240/50
European European European European
Open Singlet Open Singlet Open Singlet Art Doublet
Internal External External External

FNT FNT FNT FNT

No No No No Voltage Switch
9000 Single Element Glare Free 9000 Single Element Glare Free 9000 Single Element Glare Free 2100 Dual Element Glare Free
Transformer Transformer Transformer Transformer T4A

1.7 1.7 1.7 1.7 Yes

Model Description 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector 9000 Overhead Projector Stage Size A4 A4 A4 A4 A4 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 A4 Lamp Changer Yes Yes Yes Yes Yes No Yes No Yes Yes Yes Yes Color Tuning External External Internal Internal External Internal Internal Internal External External External External Internal External Internal Post Type Folding Folding Folding Folding Fixed Fixed Fixed Fixed Folding Folding Folding Folding Fixed Folding Folding Lamp Type Handle Lamp Control FNT FNT EVD EVD EVD ENX ENX ENX ENX ENX ENX FXL ENX FXL EVD Yes Yes Yes Yes No No No No No No No Yes No Yes Yes Voltage Switch Dimmer Switch Dimmer Switch Dimmer Switch Resistor Resistor Resistor Resistor Dimmer Switch Dimmer Switch Dimmer Switch Voltage Switch Dimmer Switch Dimmer Switch Lamps Installed Fresnel
Country United Kingdom United Kingdom United Kingdom United Kingdom United Kingdom United States United States United States United States United States United States United States

Power Cord United Kingdom United Kingdom United Kingdom United Kingdom United Kingdom United States United States United States United States United States United States United States
Model Alpha 9200 AHCU 9200 AHMU 9550 AHHU 9550 AHSU 9400 AHRU 9050 AJA 9060 AJE 9070 AJF 9080 AJD 9100 AJB 9100 AJBX 9200 AJC 9075 AJG 9200 BGC 9550 AJH
Stock Number 78-9236-5653-8 78-9236-5874-0 78-9236-5641-3 78-9236-5877-3 78-9236-6273-4 78-9236-5693-4 78-9236-5695-9 78-9236-5696-7 78-9236-5679-3 78-9236-5666-0 78-9236-6049-8 78-9236-5654-6 78-9236-6164-2 78-9236-6187-6 78-9236-5642-1
Voltage/Hz 240/50 240/50 240/50 240/50 240/50 120/60 120/60 120/60 120/60 120/60 120/60 120/60 120/60 120/60 120/60
Agency European European European European European UL/CSA UL/CSA UL/CSA UL/CSA UL/CSA UL/CSA UL/CSA UL/CSA UL UL/CSA
Head Type Open Triplet Open Triplet Varifocal Varifocal Open Triplet Open Singlet Art Doublet Closed Singlet Closed Singlet Art Doublet Art Doublet Open Triplet
Power Transformer Transformer Transformer Transformer Transformer Diode Diode Diode Diode Diode Diode Diode Diode Line Diode Transformer

Amps 1.7

2100 Dual Element Glare Free 2100 Dual Element Glare Free 9550 Dual Element Glare Free 9550 Dual Element Glare Free 9400 Dual Element Glare Free 9000 Single Element Glare Free 9000 Single Element Glare Free 9000 Single Element Glare Free 9000 Single Element Glare Free 9000 Single Element Glare Free 9000 Single Element Glare Free 9000 Single Element Glare Free 9000 Dual Element Clear 9000 Single Element Glare Free 9550 Dual Element Clear
1.7 2.5 4.5 4.5 4.5 4.5 4.5

Yes No

4.5 4.5
United United States States/Canada 15 United States United States United States 15 United States 15
Closed Singlet No Closed Singlet Varifocal Yes Yes

None None None

4.5 4.5 4.5
http://www.mmm.com/presentations http://www.3M.com/meetings e-mail: presentations@mmm.com
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.

4/01 Rev. J