Olympus BH2 Series Desmontaje, limpieza y montaje completos - Página 9
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También para Olympus BH2 Series: Manual de solución de problemas y ajuste (46 páginas), Desmontaje, limpieza y montaje completos (23 páginas), Desmontaje, limpieza y montaje (45 páginas), Manual (6 páginas), Manual de instalación (9 páginas)
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Figure 2 – Protect the top of the pillar arm from dust
Remove the Lamphouse
Remove the lamphouse from the rear of the microscope
base. The lamphouse simply plugs into the base and
can be removed by grasping it and pulling it straight
back (for BHS/BHSU scopes, loosen the locking
thumbscrew first). Set the lamphouse aside to prevent
damage. Do not touch the halogen lamp with your
fingers, as oils from your skin may cause premature
failure of the bulb. If the bulb is accidentally touched,
clean it with isopropyl alcohol before proceeding.
Remove the Substage Condenser Carrier
Adjust the condenser height knob on the left-hand side
of the substage condenser carrier to raise the
condenser mount to the top of its range of travel. Rack
the focus block on the stand to its lowest position using
the coarse-focus knobs. Use a 3mm Allen tool or driver
to loosen the M4X12 hex socket-head cap screw locking
the substage condenser carrier onto the sliding focus
block (see
Figure
3).
Figure 3 – Loosen substage condenser carrier lock screw
With the locking screw loosened, grasp the substage
condenser carrier and lift it straight up to remove it
from the sliding focus block (see
Complete Teardown, Cleaning, and Reassembly of the Olympus BH-2 Coaxial Focus Mechanism
Figure
4).
Figure 4 – Lift and remove the substage condenser carrier
Figure 5
shows the microscope stand after the substage
condenser carrier has been removed from the sliding
focus block.
Figure 5 – Substage condenser carrier removed
Place a suitable dust cap over the exposed field lens on
the base of the stand to protect it from dust, debris, and
physical damage (see
Figure
with adhesive tape.
Figure 6 – Protect the field lens with a dust cap
Remove the Rear Cover
Use a suitable JIS screwdriver to remove the four M2X6
pan-head screws securing the rear cover to the pillar
6). Secure this cap in place
Revision 4
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