Olympus BH2 Series Desmontagem, limpeza e remontagem completas - Página 29
Procurar online ou descarregar pdf Desmontagem, limpeza e remontagem completas para Microscópio Olympus BH2 Series. Olympus BH2 Series 40 páginas. Phase contrast
Também para Olympus BH2 Series: Manual de resolução de problemas e ajuste (46 páginas), Desmontagem, limpeza e remontagem completas (23 páginas), Desmontagem, limpeza e remontagem (45 páginas), Manual (6 páginas), Manual de instalação (9 páginas)
Imprimir página
Figure 87 – Reinstall slotted stop screw for the lock collar
Reinstall the Left-Hand Coarse-Focus Knob
Position the left-hand coarse-focus knob over the brass
shaft mount, aligning the three holes in the plastic knob
with the three tapped holes in the brass shaft mount.
Use a suitable JIS screwdriver to reinstall the three
M2.6X5 pan-head screws to secure the knob onto the
brass shaft mount (see
these screws or the plastic knob may crack.
Figure 88 – Reinstall the left-hand coarse-focus knob
Reinstall the Fine-Focus Thrust Washers
Clean the old grease from the nylon thrust washer and
apply a light coating of fresh grease to both sides of this
washer. Reinstall the nylon thrust washer onto the
shoulder of the brass shaft mount (see
grease should hold the nylon thrust washer in position
on the brass shaft mount during the subsequent
assembly steps.
Complete Teardown, Cleaning, and Reassembly of the Olympus BH-2 Coaxial Focus Mechanism
Figure
88). Do not overtighten
Figure
89). The
Figure 89 – Reinstall nylon washer onto the shaft mount
Clean the old grease from the curved-disk spring washer
and apply a fresh coating of grease to both sides of this
washer. Reinstall the curved-disk spring washer over
the top of the nylon thrust washer (see
Figure 90 – Reinstall spring washer over the nylon washer
Reinstall the Fine-Focus Knob with Attached Shaft
Clean all of the old grease from the fine-focus shaft
Use a pipe cleaner wetted with solvent to thoroughly
clean the old grease from the bore of the coarse-focus
shaft. Shoot a bit of fresh grease into the hole in the
coarse-focus shaft on the right-hand side of the pillar
arm. Insert the shaft into the freshly greased hole (see
Figure
91), and move the shaft in and out, while
rotating the knob, going progressively deeper each
time, until fresh grease is pushed out of the hole on the
opposite side of the pillar arm. This action should
thoroughly distribute the grease throughout the bore of
the coarse-focus shaft. Remove any grease squeeze-out
from the hole on the opposite side of the pillar arm.
4
Try to keep your mind out of the gutter for this part.
Figure
90).
Revision 4
Page 29 of 40
4
.