Leica DM1000 LED Microscope & Magnifier User Manual


 
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11. Trouble shooting
11. Trouble shooting
Cause/Remedy
Make sure that voltage is available
Make sure that the stand is connected to the
power supply
Check the cable connections
Check whether the fuse is defective and
replace it if necessary (
p. 55)
Transmitted light:
Ensure that the lamp in the integrated
transmitted light illumination is not defective;
lamp replacement (
p. 20)
Fluorescence:
Open the shutter (
p. 46)
Make sure that the lamps are connected to
the power supply and that they are not
defective. Lamp replacement (
p. 21 onwards)
Inform Leica Service and have the supply unit
fuse checked
Remove all unneeded filters from the light
path
Center the lamp (106 z lamp housing)
(
p. 31 onwards).
Replace the old lamp (
p. 20 onwards)
Be sure that there is no loose connection at
the power supply
Replace the old lamp (
p. 20 onwards)
Problem
Stand
The microscope does not respond.
Illumination
The image is completely dark.
The image is unevenly or not uniformly
illuminated.
The illumination "flickers."