Start-Up
N HBO 103 and N XBO 75
Carl Zeiss
HBO 103 Lamp
Microscope Illuminating Systems
14
B 40-065 e 08/99
3.3
Start-Up of N HBO 103
Microscope Lamp
Fig. 7
Rear of transformer ebq 100 dc
Fig. 8
Front of transformer ebq 100 dc
Do not perform any work while the lamp is
exposed,
do not look directly into the lamp or its
reflected light;
wear safety glasses (sunglasses
Procedure:
•
Connect the microscope lamp housing to
the transformer as described in the supplied
ebq 100 dc operating instructions:
Figure 7
•
Connect transformer to the line.
•
Switch on microscope lamp housing via line
switch at the front of the transformer; the
lamp will ignite automatically:
Figure 8
Meaning of the luminiscence diodes
"Power" Line control in the line switch
"Lamp"
The green LED lights up when the
lamp is on
"Temp." The yellow LED indicates inadmissible
heating of the electronics unit; the
output voltage is switched off.
Make sure to provide sufficient,
unhindered ventilation of the
transformer; when the admissible
temperature has been reached, the
instrument automatically reverts to
lamp operation.