Zeiss opmi lumera 700, Instructions For Use Manual

Page: 186 / 236

10 Troubleshooting Instructions for Use
OPMI LUMERA 700 10.3 Faults (without messages)
186 / 236 G-30-1673-en - 14.0 - 2018-07-12
Fault Cause Remedy
Illumination on the surgical
microscope is faulty. Brightness level set too low.
u
Increase the brightness on the
stand or on the 14-function foot
control panel.
Ageing of the lamp reduces
the amount of light.
u
Switch halogen lamps. [
}
192]
u
Change the Superlux Eye light
source lamp module. [
}
194]
Light guide not correctly
inserted on the microscope.
u
Push the light guide in as far as
it will go.
Defective light guide (illumi-
nation not uniform).
u
Contact ZEISS Service.
The lamp reflector for the
halogen lamp is not sitting
correctly in the lamp bulb.
u
Press the lamp reflector into the
lamp bulb. [
}
192]
The LED light source is
defective, and the light
intensity is 50%.
u
Contact ZEISS Service.
Illumination in the surgical field is
too bright. Brightness level set too high.
u
Decrease the brightness on the
stand or on the 14-function foot
control panel.
u
Switch off the light source on
the stand. Illuminate the OP
field with an OP lamp.
u
Contact ZEISS Service.
Defective light control.
u
Activate manual mode. [
}
190]
Red reflex is too dark or non-
existent. Red reflex illumination is not
activated.
u
Switch the red reflex illumi-
nation on. [
} 156]
Soiled objective lens.
u
Clean the objective lens.
Light guide not correctly
inserted on the microscope.
u
Push the light guide in as far as
it will go.
Light guide is damaged.
u
Contact ZEISS Service.
The lamp reflector for the
halogen lamp is not sitting
correctly in the lamp bulb.
u
Press the lamp reflector into the
lamp bulb. [
} 192]
The surgical microscope is not
oriented.
u
Place the device in the working
position. [
}
120] The main
microscope axis must coincide
with the optical axis of the
patient’s eye.