Zeiss OPMI PROergo S7, Instructions For Use Manual

Page: 112 / 268

Device overview S7 / OPMI PROergo
Version 11.0
Page 112 G-30-1435-en
Xenon lighting system
The xenon illumination system has been designed for fiber illumination.
The xenon lamp generates light whose spectrum resembles that of natural
daylight. Regardless of the brightness setting, the color temperature of the
light always remains the same. Normal daylight film without any additional
conversion filters can therefore be used for photographic documentation.
The lamp housing contains two xenon lamps. The second lamp is used as
a backup lamp which has to be swung into the illumination beam path when
the first lamp fails.
1 Lamp module
2 Manual switching to the backup lamp
• If the xenon lamp fails, open the lamp module as follows: Press the
button (7). The lamp module will eject partially.
• Pull out the lamp module as far as it will go.
• Turn knob (2) through 180° until it snaps in place. This moves the backup
lamp into the illumination beam path.
• Push the lamp module all the way back into the lamp housing.
• Reset service hour counter (5) to "0". Use a pointed object and press it into
the recess of reset button (6).
CAUTION Risk of injury caused by xenon light in the facial area
Surgery using xenon light in the facial area may seriously harm the patient's
eyes.
• The patient's eyes must not be exposed to xenon light.
• This xenon light source must not be used in ophthalmology.
NOTE Overheating of the lamp module!
If ventilation grids are covered e.g. by drapes, this may lead to overheating
of the ventilation modules and deactivation of the lamp.
• Never cover the ventilation grids!
• Lamps switched off due to overheating will be automatically switched on
again when they have cooled down.