19
OSF-5-BA-e-1510
5.10 Changing the bulb
LED
Devices from the OSF-5 series with lighting units are all fitted with LED bulbs.
Due to the long service life of an LED lighting system, for these microscopes it will
not be necessary to simply change a bulb.
Problems with the lighting unit would therefore, in most cases, be caused by defects
in the electrical system. If this is the case, then our Technical Service will be able to
help.
5.11 Changing the fuse
The fuse is on the rear of microscope stand base next to the main switch
(label:
“Fuse”).
If the fuse has blown, then with the device switched off and the power
disconnected, the fuse can easily be screwed out and replaced with a new one.
