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3M™ Overhead Projector 1800 Illustrated Parts Breakdown
© 3M 2007 3
Table of Contents
REVISION HISTORY................................................................................................................................................... 2
TABLE OF CONTENTS................................................................................................................................................ 3
INTRODUCTION .........................................................................................................................................................4
QUICK REFERENCE PARTS INDEX.............................................................................................................................. 5
SECTION 0. MACHINE OVERVIEW............................................................................................................................. 6
SECTION 1. INVERTED HEAD ASSEMBLY................................................................................................................... 7
SECTION 2. OPEN HEAD ASSEMBLY.........................................................................................................................8
SECTION 3. CLOSED HEAD ASSEMBLY.....................................................................................................................9
SECTION 4. ARM ASSEMBLY (SERIAL NUMBER 18040827 AND BELOW, NORTH & SOUTH AMERICA ONLY).................11
SECTION 5. ARM ASSEMBLY (SERIAL NUMBER 18040828 TO 1877398).................................................................. 12
SECTION 6. SQUARE POST WITH ARM ASSEMBLY (SERIAL NBRS. 1877399 AND ABOVE)..........................................14
SECTION 7. RECTANGULAR POST MOUNTING HARDWARE....................................................................................... 15
SECTION 8. TOP COVER ASSEMBLY (WITH TAPED-IN STAGE GLASS)......................................................................... 17
SECTION 9. TOP COVER ASSEMBLY (WITH CLIPPED-IN STAGE GLASS)...................................................................... 19
SECTION 10. BASE ASSEMBLY...............................................................................................................................21
SECTION 11. LAMP HOUSING (SINGLE ENX/FXL) .................................................................................................. 23
SECTION 12. LAMP HOUSING (DUAL ENX/FXL) ..................................................................................................... 24
SECTION 13. LAMP HOUSING (SINGLE FNT) .......................................................................................................... 25
SECTION 14. LAMP HOUSING (DUAL FNT) .............................................................................................................26
SECTION 15. LAMP HOUSING (DUAL EVD)............................................................................................................. 27
SECTION 16. LAMP ASSEMBLY...............................................................................................................................28
SECTION 17. COOLING FAN ASSEMBLY.................................................................................................................. 29
SECTION 18. ROLL FILM KIT..................................................................................................................................30
SECTION 19. WIRE JUMPERS (ENX AND FXL) ....................................................................................................... 31
WIRE JUMPERS (ENX AND FXL), CONTINUED..........................................................................................................32
SECTION 20. WIRE JUMPERS (EVD AND FNT).......................................................................................................33
SECTION 21. PLASTIC PARTS KIT ........................................................................................................................... 35
SECTION 22. SMALL ELECTRICAL PARTS KIT...........................................................................................................35
APPENDIX A – 1800 SPECIFICATIONS.............................................................................................................36
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.