3M 9050 Setup guide

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

i
Revision History
Original Issue date: 1994
The release date, revision level, pages changed and a description of the modifications are listed below.
Revision Date Page(s) Changed Description
Rev A 1994 All pages First edition released
Rev K 8/2002 Section 14,
Page 41
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.

© 3M IPC 2001
Illustrated Parts Breakdown
3M™Overhead Projector 9000 Series
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.
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 [phone]. Dealers: Refer to Dealers Guide.
3M Subsidiaries: Contact Export Operations.
MFG Code
Letter Digit
E 1997 1 Jan-Mar
F 1998 2 Apr-Jun
H1999 3 Jul-Sep
J-2000 4 Oct-Dec
K2001 1 Jan-Mar

© 3M IPC 2001
Illustrated Parts Breakdown
3M™Overhead Projector 9000 Series
Table of Contents
QUICK REFERENCE PARTS INDEX ..................................................................................1
0 OVERVIEW..........................................................................................................................3
1 WIDE ANGLE (OPEN) 293MM HEAD ASSEMBLY..............................................................4
2 ARTICULATE (CLOSED) HEAD ASSEMBLY .....................................................................6
3 TRIPLET AND VARIFOCAL (OPEN) HEAD ASSEMBLIES .................................................8
4 ARM AND FOCUS ASSEMBLY...........................................................................................10
5 TOP COVER........................................................................................................................12
6 BASE ENCLOSURE ............................................................................................................15
7 COOLING FAN ....................................................................................................................20
8 LAMP HOUSING-ENX SINGLE LAMP...............................................................................23
9 LAMP HOUSING - ENX/FXL DUAL LAMP...........................................................................25
10A LAMP HOUSING - EVD DUAL LAMP - 9550 (MFG CODE A3 AND EARLIER)...................27
10B LAMP HOUSING - EVD DUAL LAMP - 9550 (MFG CODE A3 AND LATER).......................29
11 LAMP HOUSING - FNT SINGLE LAMP...............................................................................32
12A LAMP HOUSING - FNT DUAL LAMP (MFG CODE A3 AND EARLIER) ..............................34
12B LAMP HOUSING - FNT DUAL LAMP (MFG CODE A3 AND LATER)..................................36
13 LAMPCHANGER AND HI/LO LAMP CONTROL MODULE (DUAL LAMP VERSIONS) .......38
14 ROLLxFILMxKIT...................................................................................................................41
15 WIRE JUMPERS..................................................................................................................42
16 SMALL ELECTRICAL PARTS KIT(EUROPE ONLY) .........................................................47
17 SMALL MECHANICAL PARTS KIT(EUROPE ONLY) ........................................................48
18 SMALL PLASTIC PARTS KIT(EUROPE ONLY) ................................................................49
19 KITFASTENERS 9000 SERIES (EUROPE ONLY) ............................................................51
APPENDIXA 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 Illustrated Parts Breakdown
© 3M IPC 2001 1
Quick Reference Parts Index
Description Part
Number Figure No. Item No.
BLADE, Fan 78-8054-1823-9 7 5
CRADLE, Post (Folding Post) 78-8079-8890-8 6 24
DIODE KIT, Inline 78-8054-1836-1 7 16
FAN MOTOR ASSEMBLY (International) 78-8054-1855-1 7 28
FAN MOTOR ASSEMBLY (U.S.) 78-8114-9015-6 7 29
FOOT 26-1008-5211-5 6 41
FRESNEL LENS, Single Element, Glare Free, 182.9 mm
(9050, 9060, 9070, 9080, 9100 AABD, AJB, AJBW, AJBX,
9200 AACD, AKC, AMD)
78-8064-1645-5 5 8A
FRESNEL LENS, Dual Element, Clear, 182.5mm
(9075 AJG only) 78-8079-9176-1 5 8B
FRESNEL LENS, Dual Element, Glare Free, 182.5 mm
(9100 except AABD, AJB, AJBW and AJBX, 9200 except
AACD and AJC)
78-8054-1236-4 5 8C
FRESNEL LENS, Dual Element, Clear, 174mm |
(9550 except ABAJ) 78-8079-9045-8 5 8D
FRESNEL LENS, Dual Element, Europe, Glare Free,
174mm (9550 ABHJ) 78-8095-8353-3 5 8E
GLASS, Exit,Articulate (293 mmSinglet Head) 78-8064-1650-52 4A
GLASS, Coated, Articulate (9075 AJG) 78-8073-2982-2 2 4B
GLASS, Stage (9050, 9060, 9070, 9075, 9080, 9100, 9200,
and 9550 Europe) 78-8064-1473-2 5 6A
GLASS, Stage (9550) 78-8079-8975-7 5 6B
KNOB, Focus 78-8064-1601-8 4 16
LAMP,Projection, ENX,82V, 360W 78-8011-1186-1 8 9A
LAMP,FXL (9200) 78-8073-7100-6 9 13B
LATCH, Top Cover 78-8079-8768-6 5 12
LENS, Triplet, (342 mm) (9200) 78-8064-1833-73 3
LENS, Varifocal, (270-325 mm) 78-8073-3296-6 3 4
LENS, Meniscus (355 mm) 78-8011-1440-2 2 14B
LENS, Exit, Articulate (355 mm Doublet Head) 78-8014-8812-9 2 5
LENS, Condenser (60mm) 78-8079-9025-0 10A 12

3M™ Overhead Projector 9000 Series Illustrated Parts Breakdown
© 3M IPC 2001 2
Quick Reference Parts Index
Description Part
Number Figure No. Item No.
MIRROR ASSEMBLY (Open Singlet) 78-8057-4230-7 1 3
MIRROR ASSEMBLY (Doublet) 78-8064-1457-5 2 17
MIRROR ASSEMBLY, Triplet (9550 - Dark Grey, 4mm) 78-8079-9227-2 3 12A
MIRROR ASSEMBLY, Triplet (9200 - Black, 3mm) 78-8079-9156-3 3 12B
MOTOR, Fan (230 Volt)78-8079-8936-9 7 15A
MOTOR, Fan (100 Volt) 78-8079-8937-7 7 15B
RESISTOR, 1.2 Ohm (9050, 9060, 9070) 78-8073-7127-9 8 14
SOCKET, Single lamp (ENX) 78-8079-8820-5 8 8
SWITCH, Micro 78-8079-9199-37 7
SWITCH, Lampchanger/Hi/Lo, Dimmer 78-8079-8855-1 13 8
THERMOSTAT, Safety (ENX) 78-8079-8872-6 8 5
THERMOSTAT (9080/ENX, 9100/ENX, 9200/ENX, 9550) 78-8079-8933-6 13 2
TRANSFORMER, EVD, Japan (9550) (100V) 78-8079-9056-56 16A
TRANSFORMER, Auto, EVD (120V) 78-8079-9079-7 6 16B
TRANSFORMER, EVD (220V) 78-8079-8991-4 6 16C
TRANSFORMER, FNT (100V) 78-8079-8921-1 6 16D
TRANSFORMER, FNT, Taiwan (120V) 78-8079-9070-6 6 16E
TRANSFORMER, FNT,Indonesia (127/220V) 78-8079-8920-36 16F
TRANSFORMER, Auto, Hong Kong, Thailand (220/230V) 78-8073-3009-3 6 16G
TRANSFORMER, Auto (230/240V)78-8073-3010-1 6 16H
TRANSFORMER, Auto, Australia, India, New Zealand,
South Africa (240/250V)78-8073-3011-9 6 16I
TRANSFORMER, Brazil (127/220V) (9080 ABDB) 78-8079-9231-46 16J
LAMP,EVD (9200 78-8079-8791-8 9 13B
LAMP,FNT(9200) 78-8054-1175-4 9 13B

3M™ Overhead Projector 9000 Series Illustrated Parts Breakdown
© 3M IPC 2001 3
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)

3M™ Overhead Projector 9000 Series Illustrated Parts Breakdown
© 3M IPC 2001 4
Section 1.
Wide Angle (Open) 293mm Head Assembly

3M™ Overhead Projector 9000 Series Illustrated Parts Breakdown
© 3M IPC 2001 5
Section 1.
Wide Angle (Open) 293mm Head Assembly Parts List
Item
No. 3M Part Number Description Qty.
0 78-8079-9151-4 HEAD ASSEMBLY, Wide Angle (Open), 293mm Singlet 3
1A 78-8014-8951-5 LENS, Wide Angle (293mm) 1
1B 78-8073-2980-6 LENS, Wide Angle (Used on 9075 United States, 9085 United
States plus AAWB, ABWB) 1
2 78-8064-1646-3 TUBING, Lens 3
3 78-8057-4230-7 MIRROR ASSEMBLY (Open Singlet) 1
4 78-8064-1605-9 SPRING, Mirror Damping (Used on 9050 and 9080, except
9080 AJD) 1
5 (See Note 1) NUT, U-Type, 8-32 1
6 78-8079-8802-3 COVER, Head, Singlet 1
7 (See Note 1) SCREW, Taptite, M3.5 X 8 1
8 (See Note 1) SCREW, Type BT, 8-18 X 7/16 1
9 (See Note 1) WASHER, Plain Nylon 1
10 78-8079-8803-1 BRACKET, Lens, Singlet 1
11 JV-0890-0185-1 LABEL, Caution, Japan (9050 ABAJ, 9080 ABDJ, 9200 ABCJ) 1
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.

3M™ Overhead Projector 9000 Series Illustrated Parts Breakdown
© 3M IPC 2001 6
Section 2.
Articulate (Closed) Head Assembly