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Optelec
Disposal of old products
-If you see this symbol-
Information on Disposal methods for other countries outside
the European Union.
This symbol is only valid in the European Union.
If you wish to discard this product, please contact your local
authority or dealer to learn about the correct disposal method.
Environmental conditions
Environment
Conditions
Operating relative humidity: 20% ~80% non-condensing
Warranty conditions
Optelec warrants the ALVA USB 640 Comfort, effective from the date of delivery, to
be free of any defects in material and workmanship.
Warranty is not transferable. The ALVA USB 640 Comfort has been designed for the
individual purchaser to be used in home and office environments. Optelec reserves
the right to repair or replace any purchased ALVA USB 640 Comfort with a similar or
better product.
In no event shall Optelec or its distributors be liable for indirect or consequential
Comfort. The original user's remedies are limited to replacement of ALVA USB 640
COMFORT modules. This warranty is valid only when serviced in the country of
original purchase, and with intact seals. For additional warranty claims or service
during or after the warranty period, please consult your supplier.
Optelec takes no responsibility for use of this device other than described in this
manual.
Page 10
Operating temperature: +0° C ~ +40° C
Storage/transportation
temperature:
Storage/transportation
relative humidity:
Atmospheric pressure: 500~1060 hPa
ALVA USB 640 Comfort
-20° C ~ +60° C
10% ~95% non-condensing
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