Instruction/ maintenance manual of the product 4420 3M
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3M V isual Systems Division 6801 River Place Boulevard Austin, T exas 78726-9000 Printed in U.S.A. 3M 5/95 78-6970-5570-1 4400 Series Overhead Projector Illustrated Parts Breakdown For: 4405 44.
4400 Series Overhead Projectors IPB – T able of Contents 3M 1995 Int r oduction 7- 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Part Numbers 7- 1 . . . . . .
4400 Series Overhead Projectors Illustrated Parts Breakdown i 3M 1995 Intr oduction This Illustrated Parts Breakdown (IPB) contains the information necessary to locate and identify specific parts of the 4400 Series Overhead Projectors. Part Numbers All components available on a replacement basis are listed with their 3M identification number .
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4400 Series Overhead Projectors Illustrated Parts Breakdown 7-1 3M 1995 T able of Contents Section No. Title Page 0 Overview 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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4400 Series Overhead Projectors Illustrated Parts Breakdown 7-3 3M 1995 Section 0 OVER VIEW Open Singlet Head Assembly (See Section 1) Arm and Focus Assembly (See Section 4) Base Assembly (See Sec.
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-4 3M 1995 Section 1 OPEN SINGLET HEAD ASSEMBL Y.
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-5 3M 1995 Section 1 OPEN SINGLET HEAD ASSEMBL Y Item No. Part Number Description Qty 0 78-8079-9151-4 HEAD ASSEMBL Y , Open Singlet (Complete) 1 . . . . . . . . . . . . . . . . . . . . .
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-6 3M 1995 Section 2 CLOSED SINGLET HEAD ASSEMBL Y 1 13 12 11 10 9 7 6 8 5 4 3 2.
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-7 3M 1995 Section 2 CLOSED SINGLET HEAD ASSEMBL Y Item No. Part Number Description Qty 0 78-8079-9152-2 HEAD ASSEMBL Y , Closed Singlet (Complete) 1 . . . . . . . . . . . . . . . . . . .
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-8 3M 1995 Section 3 CLAMSHELL HEAD ASSEMBL Y 1 10 2 3 4B 9 8 7 6 11 5 4A Singlet Lens.
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-9 3M 1995 Section 3 CLAMSHELL HEAD ASSEMBL Y Item No. Part Number Description Qty 1 78-8096-5760-0 COVER, Head, Clamshell 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-10 3M 1995 Section 4 ARM AND FOCUS ASSEMBL Y 1 2 3 4 5 8 13 10 6 11 6 7 9 14 13 12 15.
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-1 1 3M 1995 Section 4 ARM AND FOCUS ASSEMBL Y Item No. Part Number Description Qty 1 78-8096-5758-4 BRACKET , Head 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-12 3M 1995 Section 5 TOP COVER ASSEMBL Y 15 14 4 9.
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-13 3M 1995 Section 5 TOP COVER ASSEMBL Y Item No. Part Number Description Qty 1 78-8064-1473-2 GLASS, Stage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-14 3M 1995 Section 6 BASE ASSEMBL Y 17 18 11 19 1 2 14 15 16 2 13 3 4 5 2 10 9 2 6 12 20 2 8 7 21 22.
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-15 3M 1995 Section 6 BASE ASSEMBL Y Item No. Part Number Description Qty 1 78-8096-5713-9 BAFFLE 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-16 3M 1995 Section 7 FRONT COVER ASSEMBL Y 17 11 15 27.
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-17 3M 1995 Section 7 FRONT COVER ASSEMBL Y Item No. Part Number Description Qty 1A 78-8096-5813-7 COVER, Front (Xerox) 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-18 3M 1995 Section 8 LAMP HOUSING OUS FNT/EHJ SINGLE DUAL EYB LAMP ASSEMBL Y OUS FNT/EHJ DUAL DET AIL A DET AIL A 9 6 10 16 17 14 15 1.
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-19 3M 1995 Section 8 LAMP HOUSING Item No. Part Number Description Qty 1A 78-8096-5725-3 LAMP , Projection, EYB, 360W , 82V 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-20 3M 1995 Section 9 WIRE JUMPERS 1 1 3 2 6 8 9 6 1 10 10 8 1 1 3 5 9 4.
4400 Series Overhead Projectors Illustrated Parts Breakdown 7-21 3M 1995 Section 9 WIRE JUMPERS Item No. Part Number Description Qty 1 78-8096-5737-8 JUMPER 8 (Qty 2 EYB versions) 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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4400 Series Overhead Projectors Illustrated Parts Breakdown 3M 1995 23 23 Appendix A SPECIFICA TIONS Country Power Cord Model Alpha Stock Number V oltage/Hz Agency Stage Size Head T ype Lamp Chang.
4400 Series Overhead Projectors Illustrated Parts Breakdown 3M 1995 24 24 Country Cord Storage Amps Fuse Power Fr esnel Lamps Installed Lamp Control Handle Lamp T ype Post T ype Color T uning Lamp Changer Head T ype Stage Size Agency V oltage/Hz Stock Number Model Alpha Power Cord Saudi Arabia United States 4405 AAAD 78-9236-5921-9 127/60 10.
An important point after buying a device 3M 4420 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought 3M 4420 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data 3M 4420 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, 3M 4420 you will learn all the available features of the product, as well as information on its operation. The information that you get 3M 4420 will certainly help you make a decision on the purchase.
If you already are a holder of 3M 4420, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime 3M 4420.
However, one of the most important roles played by the user manual is to help in solving problems with 3M 4420. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device 3M 4420 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
