CARE, FUSE REPLACEMENT AND SERVICE
Axiolab 5
Troubleshooting
ZEISS
05/2019
430037-7444-001
123
Problem
Cause
Solution
LED/halogen lamp does not
light up although the switch is
in the
On
position.
Power plug is not plugged into the mains
outlet.
Insert the plug into the mains outlet.
Ensure that the outlet and instrument
have the same voltage.
Lamp is not installed.
Install lamp, see p. 64.
Lamp is defective.
Replace lamp, see p. 64.
Fuses are defective.
Replace fuses, see p. 120.
Installed electrical equipment may be
defective.
Call in the service personnel to check
components and replace if necessary,
see p. 126.
No voltage from the power socket.
Use a different mains power socket.
Halogen lamp flickers,
illumination intensity is not
stable.
Halogen lamp is reaching the end of its
service life.
Replace the halogen lamp, see p. 64.
Power cable is not installed properly or is
damaged.
Install the power cable properly or
replace it.
Pins of the LED/halogen lamp are not
properly inserted in the socket.
Insert the pins of the lamp correctly,
see p. 64.
No light in eyepiece
The system is in ECO mode
Turn the Intensity/LM knob clockwise
to wake up the system.
The light intensity too low
Turn the Intensity/LM knob clockwise
to increase the light.
The light was turned off by pressing the
corresponding RL/TL button
Press the RL or TL button according to
the corresponding indicator (green).
Wrong or missing reflector module
(reflected light in use)
Check the reflector turret and make
sure the correct reflector is in use.
