3M 2770 Illustrated Parts Breakdown Download

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Overhead Projector 2770

Illustrated Parts Breakdown

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3M 2000

Section 2

HEAD ASSEMBLY (Continued)

Item No.

Part Number

Description

Qty

78-8065-8478-1

MIRROR DRIVE KIT

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. . .

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78-8065-8315-5

MIRROR, Imaging

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. . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Not Used

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78-8065-8112-6

PIVOT, Post, Upper

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. . .

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26-1003-6664-5

RING, Retaining, Radial E–Ring, 0.375 SPT

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. . .

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26-1008-5129-9

WASHER, Plain, #6

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78-8065-8114-2

KNOB, Folding

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78-8656-4001-1

RING, Retaining, E–Ring

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. . .

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78-8065-8113-4

PIN, Link, Upper

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. . .

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78-8065-8103-5

CAM, Latching, Upper

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. . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

78-8656-3997-1

RING, Retaining, Bowed E–Ring

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. . .

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78-8065-8115-9

PIVOT, Cam, Latching

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. . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

78-8065-8454-2

UPPER SHROUD ASSEMBLY KIT (Single) (Includes items 19, 22, 23)

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. . .

. . . . . . . . . .

78-8065-8473-2

UPPER SHROUD KIT (Modified) (Includes items 22 and 23)

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. . .

. . . . . . . . . . . . . . . . . .

Not Used

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26-1007-2397-7

NUT, Keps, M4 X 0.7

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. . .

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78-8073-3296-6

LENS, Varifocal

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26-1002-4947-8

SCREW, Plastite, 6–19 X 1/4

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26-1004-4542-3

SCREW, Plastite, 2–28 X 3/8

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. . .

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78-8065-8457-5

SHIELD, Light, Varifocal

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. . .

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26-1008-5592-8

SCREW, Taptite, M3.5 X 8

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. . .

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49A

78-8065-8379-1

LABEL, Caution (Lampchanger, FNT)

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. . .

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49B

78-8065-8380-9

LABEL, Caution (Lampchanger, ENX/EPW)

. . . . . . .

. . .

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49C

78-8065-8381-7

LABEL, Caution (Lampchanger, FSX/FSY)

. . . . . . .

. . .

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78-8065-8476-5

LABEL, Caution, FSX/FSY

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. . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

78-8065-8341-1

SHROUD, Lower

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. . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Summary of Contents for 2770

Page 1: ...d in U S A Copyright 2000 3M IPC All Rights Reserved 3 00 78 6970 6988 4 Rev D 3M Visual Systems Division 6801 River Place Boulevard Austin Texas 78726 9000 2770 Overhead Projector Illustrated Parts Breakdown ...

Page 2: ...te 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 A4 3M 2770 OVERHEAD PROJECTOR MODEL 2770AJB 480 750737 2 1 4 5 3 Figure 1 1 Machine Identification Plate When ordering parts include part identification number description quantity and the following information 1 P...

Page 3: ...2 Head Assembly 8 3 FNT Dual Lamp Assembly 11 4 ENX Single Lamp Assembly 13 5 ENX Dual Lamp Assembly 15 6 FSX FSY Single Lamp Assembly 17 7 Base Labels 19 8 Wire Jumpers 21 Appendix A Specifications 23 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 ...

Page 4: ...NX 78 8065 8161 3 5 29 LAMP Projection EPW 360W 100V Dual 2770 ABBJ 78 8099 9032 4 5 2A LAMP Projection EPW 360W 82V Dual 2770 ABJ AABD and AABT 78 8099 9031 6 5 2B LAMP Projection FSX 400W 230V 2770 AHCS and AHCZ 78 8099 9036 5 6 18A LAMP Projection FSY 400W 240V 2770 AHCA AHCU AHCN AHCR and AHDU 78 8099 9037 3 6 18B LAMP Projection FSX 400W 220V 2770 AHCH 78 8099 9041 5 6 18C LENS Varifocal 78 8...

Page 5: ... 38 RESISTOR KIT 127V 78 6969 7986 9 1 65 SHIELD Lamp Single ENX 78 8065 8255 3 4 17 SOCKET Lamp Single ENX 78 8065 8352 8 4 21 SHIELD Lamp Dual ENX 78 8065 8251 2 5 30 SOCKET Lamp Dual ENX 78 8065 8352 8 5 22 SWITCH Main 78 8065 8189 4 1 50 THERMOSTAT Overheat ENX 300 F ENX 2770 AJB ABBJ AABD and AABT 78 8065 8406 2 2 17A THERMOSTAT Overheat 2770 AHCS AHCA AHCU AHCZ AHCN AHCR AHCH and AHDU 78 806...

Page 6: ...ector 2770 Illustrated Parts Breakdown 4 3M 2000 Section 0 OVERVIEW Lamp Assemblies See Sections 3 4 5 and 6 Head Assembly See Section 2 Base Assembly See Section 1 Wire Jumpers See Section 8 Base Labels See Section 7 ...

Page 7: ...s Breakdown 5 ã 3M 2000 Section 1 BASE ASSEMBLY 8 9 10 6 11 6 12 2 3 4 5 6 7 1 35 45 46 47 38 39 40 41 43 33 34 32 30 29 28 2 22 21 20 18 27 17 16 15 14 13 37 36 23 24 25 26 54 53 55 52 51 61 63 48 49 42 50 64 62 60 59 58 46 56 31 65 44 66 67 19 ...

Page 8: ... 8065 8378 3 SLEEVE 1 23 78 8065 8493 0 LABEL M2770T Japan 1 24 78 8065 8482 3 SHIELD Resistor 1 25 78 8065 8532 5 LABEL On Off Korea 1 26A 78 8065 8159 7 COVER Base All versions except Xerox 1 26B 78 8065 8521 8 COVER Base Xerox 1 27 78 8065 8445 0 TAPE Rear Flap 1 28 78 8065 8151 4 SPRING Latch 1 29 78 8065 8149 8 MOUNT Post 1 30 26 1008 5201 6 NUT Lock Hex Flanged 1 31 78 8065 8226 4 INSULATOR ...

Page 9: ...BASE Version 2 0 1 59B 78 8065 8595 2 BASE Version 3 0 1 60 78 8065 8117 5 FOOT 2770 4 61A 78 8065 8250 4 FRESNEL LENS Reflective 10 5 inch 176 2mm FL 2770 ABJ and AABD 1 61B 78 8065 8539 0 FRESNEL LENS Reflective A4V 176 2mm FL 2770 ABBJ AHBS AHBA AHBU AHBZ AHBN AHBR AHBH AHBK AHXS AHXZ AHXU AHBC and AHEU 2770 AHCS AHCA AHCU AHCZ AHCN AHCR AHCH and AHDU 1 62 78 8065 8484 9 SCREW Shoulder Fresnel ...

Page 10: ...rojector 2770 Illustrated Parts Breakdown 8 3M 2000 Section 2 HEAD ASSEMBLY 20 21 22 18 9 8 12 13 14 15 16 17 24 25 27 31 32 34 33 8 35 36 37 38 39 51 50 49 2 1 3 48 44 43 46 47 4 5 6 7 8 10 45 28 29 19 11 23 40 41 ...

Page 11: ...W Plastite M3 2 X 10 1 8 26 1008 5598 5 SCREW Machine M3 5 X 10 2 9 78 8065 8213 2 RETAINER Mirror 1 10 26 1002 5258 9 SCREW Machine 4 40 X 5 16 1 11 JV 0890 0185 1 LABEL Caution Japan 1 12 26 1001 7987 3 WASHER Lock 6 External Tooth 1 13 26 1008 5131 5 SCREW Machine 10 32 X 3 8 1 14 26 1004 2053 3 WASHER Lock 8 Internal External Tooth 1 15 26 1002 5344 7 SCREW Machine 6 32 X 5 16 1 16 26 1004 069...

Page 12: ...1 RING Retaining Bowed E Ring 1 39 78 8065 8115 9 PIVOT Cam Latching 1 40 78 8065 8454 2 UPPER SHROUD ASSEMBLY KIT Single Includes items 19 22 23 1 41 78 8065 8473 2 UPPER SHROUD KIT Modified Includes items 22 and 23 1 42 Not Used 43 26 1007 2397 7 NUT Keps M4 X 0 7 1 44 78 8073 3296 6 LENS Varifocal 1 45 26 1002 4947 8 SCREW Plastite 6 19 X 1 4 1 46 26 1004 4542 3 SCREW Plastite 2 28 X 3 8 2 47 7...

Page 13: ...3M Overhead Projector 2770 Illustrated Parts Breakdown 11 3M 2000 Section 3 FNT DUAL LAMP ASSEMBLY 18 19 20 21 22 24 25 16 26 27 28 29 18 33 32 31 20 17 16 15 14 13 11 10 9 8 7 6 5 4 3 2 1 12 4 23 18 30 ...

Page 14: ...ptite M3 X 6 1 13 78 8065 8596 0 PIVOT Mirror 1 14 78 8065 8455 9 SPRING Lamp Return FNT 1 15 78 8065 8395 7 FORK Lampchanger FNT 1 16 78 8065 8215 7 WASHER Upper 2 17 78 8065 8504 4 SHIELD Light FNT 1 18 26 1002 3977 6 SCREW Machine M3 X 8 3 19 78 8065 8411 2 SHIELD Lamp FNT 1 20 26 1008 5592 8 SCREW Pan Head Taptite M3 5 X 8 5 21 78 8065 8470 8 ROD Actuator Switch 1 22 26 1002 5042 7 SCREW Tapti...

Page 15: ...3M Overhead Projector 2770 Illustrated Parts Breakdown 13 3M 2000 Section 4 ENX SINGLE LAMP ASSEMBLY 1 3 4 16 19 6 8 9 10 8 11 5 12 7 13 14 21 1 5 23 22 1 2 1 18 15 18 17 20 ...

Page 16: ...5 8232 2 WIRE Ground 1 10 78 8057 4091 3 SCREW Access 1 11 78 8065 8418 7 LABEL Caution Hot 1 12 78 8065 8102 7 COVER Lamp ENX 1 13 78 8065 8461 7 CLIP Mirror Single ENX 1 14 78 8065 8110 0 MIRROR Single ENX 1 15 78 8065 8211 6 ADHESIVE Mirror 1 16 78 8065 8105 0 HEATSINK Mirror 1 17 78 8065 8255 3 SHIELD Lamp Single ENX 1 18 26 1008 5595 1 SCREW M3 5 X 6 2 19 78 8065 8104 3 LAMP MOUNT 1 20A 78 80...

Page 17: ...3M Overhead Projector 2770 Illustrated Parts Breakdown 15 3M 2000 Section 5 ENX DUAL LAMP ASSEMBLY 12 13 9 14 15 6 17 19 20 24 25 26 24 27 16 28 5 23 2 22 21 4 9 16 22 4 3 6 7 9 8 9 10 11 2 1 30 29 18 ...

Page 18: ...65 8470 8 ROD Actuator Switch 1 11 78 8065 8359 3 INSULATOR Switch 2770 1 12 26 1002 5042 7 SCREW Taptite 4 40 X 5 8 2 13 78 8064 1570 5 SWITCH Lampchanger 1 14 26 1005 6802 6 HOUSING Receptacle 1 15 78 8065 8160 5 CHASSIS 1 16 26 1002 3977 6 SCREW Machine M3 X 8 2 17 78 8065 8596 0 PIVOT Mirror 1 18 78 8065 8597 8 SHIELD Heat ENX 1 19 78 8065 8208 2 SPRING Holder Mirror 1 20 78 8065 8355 1 SHIELD...

Page 19: ...3M Overhead Projector 2770 Illustrated Parts Breakdown 17 3M 2000 Section 6 FSX FSY SINGLE LAMP ASSEMBLY 1 7 8 1 1 10 11 12 13 15 16 17 9 1 2 4 5 6 10 18 3 14 ...

Page 20: ...Taptite M3 5 X 8 2 8 78 8065 8230 6 CHASSIS Singlet 1 9 26 1000 4555 3 SCREW Taptite M3 X 4 1 10 26 1002 3977 6 SCREW Machine M3 X 8 2 11 78 8065 8371 8 SHIELD Fan 1 12 78 8065 8232 2 WIRE Ground 1 13 26 1005 5214 5 NUT Keps M3 2 14 78 8003 8593 8 RING Retaining 1 15 78 8057 4091 3 SCREW Access 1 16 78 8065 8392 4 LABEL Caution 1 17 78 8065 8257 9 SOCKET Lamp Left Hand 1 18A 78 8099 9036 5 LAMP Pr...

Page 21: ...3M Overhead Projector 2770 Illustrated Parts Breakdown 19 3M 2000 Section 7 BASE LABELS 1 2 3 ...

Page 22: ...er Description Qty 1A 78 8006 8611 1 DATA NAMEPLATE 1 1B 78 8065 8526 7 DATA NAMEPLATE Xerox 230V 2770 AHXS and AHXZ 1 1C 78 8065 8531 7 DATA NAMEPLATE Xerox 240V 2770 AHXU 1 2A 78 8073 3292 5 LABEL SERVICE New Zealand 1 2B 78 8079 9201 7 LABEL SERVICE Australia 1 3 78 8064 1809 7 LABEL CAUTION Australia 1 ...

Page 23: ...3M Overhead Projector 2770 Illustrated Parts Breakdown 21 3M 2000 Section 8 WIRE JUMPERS 1 2 3 4 5 6 8 7 8 10 9 6 8 11 12 6 ...

Page 24: ...itch Diode AR 3 78 8065 8398 1 SPLICE Single Lamp AR 4 78 8065 8479 9 WIRE Lead Diode AR 5 78 8065 8480 7 LEAD ASSEMBLY Resistor AR 6 78 8065 8232 2 WIRE Ground AR 7 78 8065 8405 4 HARNESS Wiring Post ENX AR 8 78 8065 8269 4 WIRE Lead Switch Fuse AR 9 78 8065 8372 6 HARNESS Wiring AR 10 78 8065 8397 3 HARNESS Wire Lamp FNT AR 11 78 8065 8268 6 WIRE Lead Fuse Kill Switch AR 12 78 8065 8404 7 HARNES...

Page 25: ... None Folding FSY Yes None 1 2770VF RF A4 Line 2770 Overhead Projector South Africa 2770 AHBR 78 9236 5308 9 240V 50 Hz A4 Varifocal Yes None Folding FNT Yes None 2 2770V RF A4 SSPS 2770 Overhead Projector South Africa 2770 AHCR 78 9236 5626 4 240V 50 Hz SABS A4 Varifocal No None Folding FSY Yes None 1 2770VF RF A4 Line 2770 Overhead Projector Swiss 2770 AHBZ 78 9236 5304 8 230V 50 Hz A4 Varifocal...

Page 26: ...Visual Systems 6801 River Place Boulevard Austin Texas 78726 9000 Printed in U S A 3M 3 00 78 6970 6988 4 Rev D ...

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