Olympus BHSU Повний демонтаж, очищення та повторний монтаж - Сторінка 3
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Друкувати сторінкуHow to Contact the Author ................................................................................................................................................... 18
Original Olympus Documentation ........................................................................................................................................ 18
Olympus Research Microscopes Series BH2 (BHS) Repair Manual ................................................................................... 18
Olympus Research Microscope BH2 Repair Manual ......................................................................................................... 18
Appendix 1 ............................................................................................................................................................................ 19
Sources for Replacement Parts, Tools, and Supplies Referenced in this Document ........................................................ 19
Figure 1 - A typical JIS screw .................................................................................................................................................. 5
Figure 2 - The BHSU/BHTU reverse nosepiece assembly ....................................................................................................... 6
Figure 3 - Screws securing reverse nosepiece assembly ........................................................................................................ 6
Figure 4 - Remove screws securing nosepiece assembly ....................................................................................................... 7
Figure 5 - Screws securing the wedge mount ........................................................................................................................ 7
Figure 6 - Remove screws securing the wedge mount .......................................................................................................... 7
Figure 7 - Loosen the corrective optics assembly .................................................................................................................. 7
Figure 8 - Remove the corrective-optics assembly ................................................................................................................ 7
Figure 9 - Remove the wedge mount ..................................................................................................................................... 8
Figure 10 - Remove screws securing the cover in place ........................................................................................................ 8
Figure 11 - Remove the protective cover ............................................................................................................................... 8
Figure 12 - The turret assembly (without cover) ................................................................................................................... 8
Figure 13 - Screwdriver modified to remove slotted lock ring .............................................................................................. 8
Figure 14 - Insert screwdriver into bores to lock the turret .................................................................................................. 9
Figure 15 - Loosen the slotted lock ring ................................................................................................................................. 9
Figure 16 - Remove the slotted lock ring ............................................................................................................................... 9
Figure 17 - Remove the pivot-adjustment screw ................................................................................................................... 9
Figure 18 - Remove the center-pivot bearing ball ............................................................................................................... 10
Figure 19 - Remove the screws securing the detent stop .................................................................................................... 10
Figure 20 - Remove the mechanical detent stop ................................................................................................................. 10
Figure 21 - Remove the knurled-rubber grip ring ................................................................................................................ 10
Figure 22 - Components of the turret assembly .................................................................................................................. 10
Figure 23 - Loosen the threaded retaining ring ................................................................................................................... 11
Figure 24 - Remove the threaded retaining ring .................................................................................................................. 11
Figure 25 - Remove the perimeter bearing balls.................................................................................................................. 11
Figure 26 - Lift and remove the stationary base .................................................................................................................. 11
Figure 27 - Reinstall stationary base into revolving turret ................................................................................................... 12
Figure 28 - Apply ring of fresh grease for the bearing balls ................................................................................................. 12
Figure 29 - Place the bearing balls into the ring of grease ................................................................................................... 12
Figure 30 - Engage the threaded retaining ring ................................................................................................................... 12
Figure 31 - Tighten the threaded retaining ring ................................................................................................................... 12
Figure 32 - Remove any grease squeeze-out ....................................................................................................................... 13
Figure 33 - Apply grease to the center-pivot bore ............................................................................................................... 13
Figure 34 - Place bearing ball into the center-pivot bore .................................................................................................... 13
Figure 35 - Apply grease to the top of the bearing ball ....................................................................................................... 13
Figure 36 - Reinstall the pivot-adjustment screw ................................................................................................................ 13
Figure 37 - Reinstall the slotted lock ring ............................................................................................................................. 14
Figure 38 - Tighten the slotted lock ring .............................................................................................................................. 14
Figure 39 - Place the mechanical detent stop in position .................................................................................................... 14
Figure 40 - Secure the detent stop with two screws ........................................................................................................... 14
Complete Teardown, Cleaning, and Reassembly of the Olympus BHSU/BHTU Reverse Nosepiece Assembly
Table of Figures
Revision 3
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