3M 2100 Service Manual

Also see for 2100: Illustrated parts breakdown

Contents

3M 2100 Service Manual Manual pdf 2 page image

9/92MODEL 2100 OVERHEAD PROJECTORTITLE PAGE NUMBERTABLE OF CONTENTSTechnical Support Hotline - 1-800-328-1371 (U.S. & Canada)Section 1 - Introduction ................................................................................. 1-1Specifications .............................................................................. 1-1Principles of Operation................................................................ 1-3- Optics ....................................................................................... 1-3- Cooling ..................................................................................... 1-3Section 2 - Operation and Maintenance ........................................................ 2-1Set Up Procedure ....................................................................... 2-1Lamp Management System ........................................................ 2-3Cleaning ...................................................................................... 2-4- Cleaning Stage and Fresnel Lens ............................................. 2-4- Mirrors ...................................................................................... 2-4Lubrication .................................................................................. 2-5Section 3 - Troubleshooting ........................................................................... 3-1Section 4 - Adjustments ................................................................................ 4-1General ....................................................................................... 4-1Tools Required ............................................................................ 4-1Projector Check-out Facilities ...................................................... 4-1Optical Alignment ........................................................................ 4-3- Square Image ........................................................................... 4-3- Focus Mechanism ..................................................................... 4-4- Aligning the Fresnel Lens ......................................................... 4-4Color Tuning Cable...................................................................... 4-5Post (Folding) .............................................................................. 4-6Lampchanger Cable .................................................................... 4-6Section 5 - Electrical Diagrams ..................................................................... 5-1Section 6 - Disassembly/Re-assembly .......................................................... 6-1Projection Head Assembly (Doublet) .......................................... 6-1Projection Head Assembly (Triplet) ............................................. 6-1Top Cover Assembly ................................................................... 6-1Fresnel Lens ............................................................................... 6-1Stage Glass ................................................................................ 6-2Focusing Assembly ..................................................................... 6-2Condenser Lens ......................................................................... 6-3Section 7 - Illustrated Parts Breakdown......................................................... 7-1(Published separately - Stock # 78-6970-4936-5)