Light Sources - Leica DMR Bedienungsanleitung

Fuses
Attention:
The two fuses integrated in the mains
connection (2.7: T4A, see spare parts list on
page 112) come into action when the mains
voltage selector is incorrectly set (motor
focus only) or in case of internal electronic
defects. For fuses for external power units
please see the relevant special instruction
manual and spare parts list on page 112. In
the event of repeated fuse failure it is
important to consult our Technical service.
Assembly of light sources
Up to 4 lamp housings can be adap ted dep ending
on the microscop e configuration. If only one light
source is used this is normally attached to the
left side of the microscop e. Only lamp housing 106
(2.8) and the microflash (see sep arate instruc-
tions) can be used for transmitted light).
Fig. 3 Deviating mirrors
1 non-switchable deviating mirror, 2 Lamp mount without*
mirror for second lamphousing, with clamp screw,
3 Switchable deviating mirror*, 4 Mount for switch rod,
5 Switch rod*
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2
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Retrofitting additional light sources
When retrofitting the incident light illuminating
axis the microscope must be equipped with a
deviating mirror (3.1) with lamp mount. If you
want to use 2 light sources alternately in
transmitted and/or incident light, a switchable
deviating mirror (3.3, either manual or motor
controlled) can also be retrofitted.
The non-switchable mirror (3.1) is mounted to
the left, the switchable mirror (3.3) from the
back. To do this, remove the cover (using a
sharp object if necessary), or, if a mirror is
already in place, remove it by loosening the
4 screws.
Hold the mirror you want to fit on the
microscope with the flattened side of the lamp
mount pointing downwards. For switchable
mirrors only: before tightening the screws hold
the mount for the switching rod (3.4) at an angle
of about 45° to the longitudinal axis of the
microscope. Remove the stopper from the hole
(22.4) or (61.7) with the 3 mm hexagonal screw-
driver (1.1).
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4
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