Olympus BH-NRE Manuel - Page 2
Parcourez en ligne ou téléchargez le pdf Manuel pour {nom_de_la_catégorie} Olympus BH-NRE. Olympus BH-NRE 17 pages. Modular revolving nosepiece
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Introduction ............................................................................................................................................................................ 4
Scope of this Document ...................................................................................................................................................... 4
Tools Needed .......................................................................................................................................................................... 4
A Few Words about JIS Screws ........................................................................................................................................... 4
Supplies Needed ..................................................................................................................................................................... 4
Recommended Lubricant Type ........................................................................................................................................... 4
Recommended Solvents ..................................................................................................................................................... 5
Safety Considerations with Solvents ................................................................................................................................... 5
Solvent Compatibility with Parts and Finishes .................................................................................................................... 5
Before Starting the Overhaul .................................................................................................................................................. 5
Remove the Objectives from the Nosepiece ...................................................................................................................... 5
Label Parts for Identification and Reassembly .................................................................................................................... 5
Service the BH-NRE Modular Nosepiece ................................................................................................................................. 5
Remove the Cover from the Turret Assembly .................................................................................................................... 5
Remove the Dovetail Slide .................................................................................................................................................. 6
Remove the Mechanical Detent Stop ................................................................................................................................. 6
Remove Lock Ring for the Pivot-Adjustment Screw ........................................................................................................... 7
Remove the Pivot-Adjustment Screw ................................................................................................................................. 8
Remove the Center-Pivot Bearing Ball .................................................................................................................................... 8
Remove the Threaded Retaining Ring ................................................................................................................................ 8
Remove the Perimeter Bearing Balls ...................................................................................................................................... 9
Remove the Stationary Base from the Turret ..................................................................................................................... 9
Clean Grease from the Various Components ..................................................................................................................... 9
Apply Grease to Perimeter of Stationary Base ................................................................................................................... 9
Reinstall Stationary Base into Revolving Turret ................................................................................................................ 10
Reinstall the Perimeter Bearing Balls ................................................................................................................................ 10
Reinstall the Threaded Retaining Ring .............................................................................................................................. 10
Apply Grease to the Center-Pivot Bore ............................................................................................................................. 11
Reinstall the Center-Pivot Bearing Ball ............................................................................................................................. 11
Apply Grease to Top of the Center-Pivot Ball ................................................................................................................... 11
Reinstall the Pivot-Adjustment Screw .............................................................................................................................. 11
Reinstall the Slotted Lock Ring .......................................................................................................................................... 11
Verify the Feel of the Revolving Nosepiece ...................................................................................................................... 12
Clean Off Any Visible Grease ............................................................................................................................................. 12
Reinstall the Mechanical Detent Stop ............................................................................................................................... 12
Reinstall the Dovetail Slide ............................................................................................................................................... 12
Apply Grease to the Mechanical Detents ......................................................................................................................... 13
Reinstall the Protective Cover ........................................................................................................................................... 13
Ready for Service .................................................................................................................................................................. 14
Requirements for Periodic Maintenance .............................................................................................................................. 14
Problems with the Turret Assembly ..................................................................................................................................... 14
Original Olympus Documentation ........................................................................................................................................ 14
Olympus Research Microscopes Series BH2 (BHS) Repair Manual ................................................................................... 14
Olympus Research Microscope BH2 Repair Manual ......................................................................................................... 14
Acknowledgements ............................................................................................................................................................... 15
How to Contact the Author ................................................................................................................................................... 15
Appendix 1 ............................................................................................................................................................................ 16
Inspecting the Revolving Turret for Wear of the Mechanical Detents ............................................................................. 16
Appendix 2 ............................................................................................................................................................................ 17
Sources for Replacement Parts, Tools, and Supplies Referenced in this Document ........................................................ 17
Table of Contents
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