Technical data

220 What to do in the event of malfunctions
G-30-1682-en OPMI® Lumera® T Issue 4.0
Printed on 02. 02. 2009
Yellow indicator lamp in dis-
play field blinks.
Defective main and backup
lamps.
Change lamp or insert
backup lamp module.
-
Defective lamp module. Illuminate surgical field
using an OR illuminator.
Contact service dept.
-
Insufficient surgical field illu-
mination.
Brightness level set too low. Adjust brightness on sus-
pension system's display
field or using foot control
panel.
-
Halogen lamp not properly
plugged into lamp mount.
Properly push halogen lamp
into lamp mount.
-
Defective S light guide (illu-
mination not uniform).
Contact service dept.
Light guide probably needs
to be changed.
-
Surgical field illumination
too bright.
Brightness level set too
high.
Adjust brightness using con-
trol on suspension system
or foot control panel.
page 170
Switch off light source on
suspension system.
Illuminate surgical field
using an OR illuminator.
Contact service dept.
-
Lamp brightness cannot be
adjusted.
Manual function is acti-
vated. (Yellow LED above
the button is lit).
Switch off manual function. -
Fluorescence excitation
filter cannot be swung in.
Defective fluorescence exci-
tation filter, defective mech-
anism.
Use second light source, if
available
-
Fluorescence excitation
filter cannot be swung out.
Defective fluorescence exci-
tation filter, defective mech-
anism.
Use second light source, if
available
-
Motorized focusing and
zoom functions of surgical
microscope are inoperative.
Manual function is acti-
vated. (Yellow LED above
the button is lit).
Switch off manual function. -
Suspension arm is in hori-
zontal position and cannot
be moved upwards or down-
wards.
Suspension arm still locked. Pull out locking device and
turn though 180°.
-
Problem Possible cause Remedy See