OTT SE 200, Operating Instructions Manual

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8 Maintenance
The SE 200 does not require any special maintenance work. However, make sure
the float and counterweight hang freely.
To buffer the loss of operating voltage, the SE contains a lithium battery. This
lithium battery has a lifespan of at least 10 years
1)
. The SE 200 is also functional
after 10 years provided that the operating voltage is applied uninterrupted. In
order to maintain buffer operation when the operating voltage fails, we recom-
mend replacement of the lithium battery after 10 years. This replacement must be
done at the factory!
Never open the casing of the SE 200! There are no adjustment or control elements
inside the casing! The lithium battery is only replaceable at the factory!
In case of device defects or to exchange the battery, contact the repair center of
OTT:
OTT M ESSTECHNIK GmbH & Co. KG
Repair Center
Ludwigstrasse 16
87437 Kempten · Germany
Tel.
+49 (0)831/5617-433
Fax +49 (0)831/5617-439
repair@ott-hydrometry.de
1)
If the unit is to be stored without operating voltage being applied, its lifespan is at least 5 years.
9 Note about the disposal of old devices
In accordance with the European Union guideline 2002/96/EC, OTT takes back
old devices within the member countries of the European Union and disposes of
them in an appropriate way. The devices concerned by this are marked with the
symbol shown aside. For further information about the return procedure, please
contact your local sales contact. You will find the addresses of all sales partners in
the internet on “www.ott-hydrometry.com“. Please take into consideration also the
national implementation of the EU guideline 2002/96/EC of your country.
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