Zeiss Axioskop 40, Руководство по эксплуатации

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START-UP Axioskop 40
Carl Zeiss Initial start-up Axioskop 40 FL
2-14 B 40-810 e 12/01
(3) Adjusting the HBO 103 illuminator
Adjustment of the HBO 103 illuminator described
below is performed in two steps: Rough
adjustment and subsequently fine adjustment. The
latter can be performed with or without the
adjustment guide (2-16/
2 ) on the incident-light
tube (2-16/ 1 ).
☞
The adjustment guide must be ordered
separately.
Rough adjustment
•
Remove the HBO 103 illuminator from the
microscope stand by undoing clamping screw
(2-14/
2 ).
•
Switch on the HBO 103 illuminator via the HBO
100 W transformer (2-11/
1 ) and allow it to
warm up to the operating temperature. Take
care to ensure you do not look into the
illuminator’s light-output opening.
•
Direct light beam against a projection surface
(wall) at least 3 m away. The focal spot should
correspond roughly to the image in Fig. 2-18.
•
Use the knurled knob for collector adjustment
(2-17/
6 ) to focus on the brighter focal spot.
•
Use adjusting screw (2-17/ 4 ) and the SW 3 ball-
headed screwdriver to locate and focus on the
slightly darker, reflected focal spot.
•
Use adjusting screws (2-17/ 1 and 3 ) and the
SW 3 ball-headed screwdriver to set the height
and side position of the brighter focal spot in
the same manner as the focal spot image (refer
to Fig. 2-19).
Fig. 2-16 Adjustment guide
Fig. 2-17 Adjusting the HBO 103