3B Scientific Monocular Microscope Model 400 User Manual
Page 6
3B Scientific GmbH • Rudorffweg 8 • 21031 Hamburg • Germany • www.3bscientific.com
Subject to technical amendments
© Copyright 2007 3B Scientific GmbH
•
Lay the microscope on its side.
•
Unscrew the fuse holder with a screwdriver.
•
Replace the fuse and reinsert the holder in its
socket.
Fig. 1 Lamp socket cover: A - knurled screw, B - ventila-
tion slot, C - securing screws of lamp-holder, D - fuse
holder
5. Storage and cleaning
•
Keep the microscope in a clean, dry and dust
free place.
•
When not in use always cover the microscope
with the dust cover.
•
Do not expose it to temperatures below 0°C
and above 40°C and a max. relative humidity
of over 85%.
•
Always turn off the light immediately after use.
•
Use a soft linen cloth and some ethanol to
clean the microscope.
•
Use a soft lens tissue to clean the optics.
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