Axioskop 2
plus
CARE, MAINTENANCE, TROUBLESHOOTING AND SERVICE
Axioskop 2
mot plus
Troubleshooting
Carl
Zeiss
B 40-075 e 10/03
4-7
Problem Cause
Remedy
The 12 V 100 W halogen lamp
does not function although the
on / off switch is in "on"
Line cable not connected to the
line.
Connect line cable to the line and
make sure to check the instrument
and line voltage.
position.
12 V 100 W halogen lamp not
installed.
Attach 12 V 100 W halogen lamp,
see p. 2-19.
12 V 100 W halogen lamp
defective.
Replace 12 V 100 W halogen
lamp, see p. 2-19.
The specified 12 V 100 W halogen
lamp is not used.
Use the specified 6 V 12 W
halogen lamp, see p. 1-6.
Fuses are defective.
Exchange fuses, see page 4-3.
Electronics module possibly
defective.
Have electronics module checked
by service and replaced, if required
(see p. 4-9).
Nosepiece did not click-stop in the
selected position; illumination is
switched off in the interim
positions of the nosepiece.
Correctly click-stop nosepiece in
the required position.
The 12 V 100 W halogen lamp
of the Axioskop 2
mot plus
does not function although the
on / off switch is in "on"
position.
Reflector turret is in epi-
fluorescence positions, where the
"
transmitted light off
" status is
stored.
Set the correct reflector turret
position or switch on transmitted
light illumination using the
"
transmitted light on / off
"
key on the left of the stand;
see p. 3-10 f.
The 12 V 100 W halogen lamp
flickers, unstable brightness.
End of average life of 12 V 100 W
halogen lamp.
Replace 12 V 100 W halogen
lamp, see p. 2-19.
Incorrectly installed or broken line
cable.
Connect line cable correctly or
replace it.
The pins of the 12 V 100 W
halogen lamp are not correctly
inserted into the receptacle.
Correctly insert pins of 12 V 100
W halogen lamp in receptacle,
see p. 2-19.
Lamp voltage of 12 V / 100 W
halogen lamp cannot be
regulated for the
Axioskop 2
mot plus
.
Since control for light intensity is in
stop position, the light manager
regulates the intensity to the
preset or stored value.
Move control shortly out of the
stop position to allow the light
intensity to be set as usual again.
