Zeiss Axio Examiner, Руководство по эксплуатации, Страница: 40 / 96

START-UP
Carl Zeiss Installing standard components Axio Examiner
40 M60-2-0003 e 05/2012
3.1.14 HBO 50 illuminator
Inserting or replacing the HBO 50 3.1.14.1
illuminator burner
Caution
- Burn hazard!
To replace the burner, switch out the
HBO 50 at its transformer, and pull
out the transformer power plug.
Allow at least 15 minutes for the
illuminator casing to cool down.
Then, first remove the HBO 50 from
the stand top part, and put it down
on a flat working area.
•
Unscrew the clamping screw (Figure 3-21/
1
)
using a ball head screwdriver (width A/F 3).
•
Push down the unlock key (Figure 3-21/ 2 ) of
the HBO 50, pull out the bulb holder (Figure
3-21/
3 ) completely, and lay it down separately.
•
Press the spring lever (Figure 3-22/
5
) at the heat
sink, pull the heat sink (Figure 3-22/ 1 ) upwards
and off the inserted dummy or off the used
burner (Figure 3-22/
2
), and lay it down
carefully.
Make certain not to damage or
remove the label at the heat sink.
•
Press down the spring lever (Figure 3-22/ 4 ), and
pull off the dummy or burner (Figure 3-22/
2
)
upwards from the lamp socket (Figure 3-22/ 3 ).
Release the spring lever.
Dispose of used burners as required by
statutory provisions. Observe the
manufacturer's instructions.
•
Press down the spring lever again
(Figure 3-22/
4 ), and insert the burner into the
lamp socket (Figure 3-22/
3
). Make certain that
you do not touch the burner's glass bulb while
doing so. Release the spring lever.
Avoid or immediately remove any
finger marks on the burner's glass
parts.
Figure 3-21 Opening the HBO 50
Figure 3-22 Replacing the burner