General Information - TECHWOOD TFO-431 Instruction Manual

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The symbol "OPEN BOOK" means a
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recommendation to read important things contained
in the record.
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The symbol "BIN" crossed out, abbreviation WEEE
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(Waste of Electrical and Electronic Equipment)
means that at the end of life, it should not be
discarded with household waste, but filed to the
sorting of the locality. Waste recovery can help
preserve our environment.
The symbol "CE" is the guarantee of compliance
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with harmonized European standards, voluntary,
reflecting the essential requirements into technical
specifications. These standards are not mandatory
but are guarantees of compliance with essential
requirements.
The symbol ROHS (Restriction of use of some
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Hazardous Substances) on the Environmental
Protection, certifies that for each of the five
hazardous substances • Lead • Mercury •
(hexavalent) chromium • products for protection
against flames PBB and PBDE, the peak
concentration is equal to or less than 0.1% of the
weight of homogeneous material, and 0.01% for the
6th • cadmium.
The symbol "DOUBLE SQUARE" means a double
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insulated. A basic insulation and supplementary
insulation. This device requires no connection to the

GENERAL INFORMATION

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