Bresser TOUCH Instrucciones De Uso página 13

Notes on cleaning
1. Avoid disassembling the microscope!
Because of being a precise optical instrument, do not
disassemble the microscope. That may cause serious
damage to its performance. Do not disassemble the
objectives.
2. Avoid contamination!
You should make sure that dust or moisture do not come
in contact with your microscope. Avoid putting fingerprints
on any optical surfaces! If dust or dirt nevertheless have
gotten onto your microscope, or the accessories, remove it
as described below.
3. Cleaning non-optical parts:
Disconnect the plug from mains socket before cleaning
non-optical parts of the microscope (e. g. the frame or the
stage). Firstly, remove dust or dirt from your microscope, or
accessories, using a soft brush. Then clean the soiled area
with a soft, lint-free cloth; the cloth may be moistened with
a mild detergent solution. Be sure that the microscope is
dry before using. For cleaning the painted parts or plastic
components, do NOT use organic solvents such as alcohol,
ether, acetone, xylene or other thinner etc.!
4. Cleaning optical parts:
In order to enhance the optical quality, the lenses of
eyepieces or objectives are coated. They should not be
wiped because dry dirt or dust may scratch the coating. It is
best to remove the parts to be cleaned from the frame prior
to cleaning. Always blow loose dust away first. Use lens
tissue of good quality or soft fabric moistened with a small
amount of pure alcohol (available in the chemist's shop);
wipe the lens surface clean.
5. When not in use:
After usage, cover the microscope with the dust cap (made
of plastic) and place it where it is dry and mouldless. In
the case of non-use for a longer time, you should stow the
microscope and the accessories in their correct containers
again. We suggest the storage of all objectives and
eyepieces in a closed container with drying agent.
Remember: A well maintained microscope will keep its
optical quality for years and thus maintain its value.
DISPOSAL
Dispose of the packaging materials properly, according
to their type (paper, cardboard, etc). Contact your
local waste disposal service or environmental authority for
information on the proper disposal.
Do not dispose of electronic devices in the household
garbage! As per the Directive 2002/96/EC of the
European Parliament on waste electrical and electronic
equipment and its adaptation into national law, used electronic
devices must be collected separately and recycled in an
environmentally friendly manner.
Please take the current legal regulations into account when
disposing of your device. You can get more information on
the proper disposal from your local waste disposal service or
environmental authority.
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