Leica DM3000 User Manual

66
11. Trouble Shooting
11. Trouble Shooting
Problem
Stand
The microscope does not respond.
Illumination
The image is completely dark.
The image is unevenly or not uniformly illumi-
nated.
The illumination "flickers."
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 re-
place it if necessary (→
p. 71).
Transmitted light:
Ensure that the lamp in the integrated trans-
mitted light illumination or in the 107/2 lamp
housing (DM2500) is not defective.
Lamp replacement →
p. 24f
Fluorescence:
Open the shutter (→ p. 61).
Make sure that the lamps are connected to
the power supply and that they are not defec-
tive.
Lamp replacement →
p. 26ff
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. 39ff).
Replace the old lamp (→ p. 24ff).
Be sure that there is no loose connection at
the power supply.
Replace the old lamp (→ p. 24ff).

Leica DM3000 Specifications

General

Brand	Leica
Model	DM3000
Category	Microscope
Language	English