212
Maintenance / Further information
G-30-1607-en
OPMI® VARIO on S8, S81 & S88 Suspension Systems
Issue 5.0
Printed on 30. 01. 2009
Xenon illumination system
Problem
Possible cause
Remedy
See
Surgical field illumination on
microscope not working.
Thermal cut-out activated.
Remove the cause of over-
heating. For example,
drapes could be covering
the grid. When the lamp
module has cooled down,
the illumination switches on
again.
-
Selector is set in such a way
that illumination can be
switched on using the foot
control panel.
Switch on illumination using
the foot control panel
(button A or B).
-
Defective xenon lamp.
Switch to backup lamp.
-
Keep a new xenon backup
lamp module ready at hand.
-
Xenon lamp module has no
contact.
Insert xenon lamp module
as far as it will go.
-
Failure of suspension
system electronics.
Illuminate surgical field
using an OR illuminator.
Contact service dept.
-
Insufficient surgical field illu-
mination.
Brightness level set too low. Adjust brightness on the
suspension system's dis-
play field or using the foot
control panel.
Page 50
Aged xenon lamp.
Switch off illumination on
suspension system.
Illuminate surgical field
using an OR illuminator.
Change xenon lamp
module.
Surgical field illumination
too bright.
Brightness level set too
high.
Adjust brightness using the
control on the suspension
system or the foot control
panel.
Page 50
Switch off illumination on
suspension system.
Illuminate surgical field
using an OR illuminator.
Contact service dept.
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