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Руководство по эксплуатации Страница: 55

Samsung 171MP Руководство по эксплуатации онлайн [55/60] 782368

reasonable for the user.

Labelled products must meet strict environmental demands, for example in respect of the reduction of

electric and magnetic fields, along with physical and visual ergonomics and good usability.

TCO Development Unit 1996-11-29

On the page this folder you will find a brief summary of the environmental requirements met by this

product.

The complere environmental criteria document may be ordered from:

TCO Development Unit

S-11494 Stockholm

Sweden

Fax: +46 8 782 92 07

E-mail (Internet): development@tco.se

Current information regarding TCO'95-approved and labelled products may also

be obtained via the Internet, using the address:

http://www.tco-info.com/

TCO'95 is a co-operative project between(3 logos)

Environmental Requirements

Brominated flame retardants are present in printed circuit boards, cables, wires, casings and housings. In

turn, they delay the spread of fire. Up to thirty percent of the plastic in a computer casing can consist of

flame retardant substances. These are related to another group of environmental toxins, PCBs, which are

suspected to give rise to similar harm, including reproductive damage in fish eating birds and mammals,

due to the bioaccumulative processes. Flame retardants have been found in human blood and

researchers fear that disturbances in foetus development may occur.

TCO'95 demand requires that plastic components weighing more than 25 grams must not contain

organically bound chlorine and bromine.

Lead

Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous

system and in higher doses, causes lead poisoning.

TCO'95 requirement Permits the inclusion of lead since no replacement has yet been developed.

Cadmium

Cadmium is present in rechargeable batteries and in the colour generating layers of certain computer

displays. Cadmium damages the nervous system and is toxic in high doses.

TCO'95 requirement states that batteries may not contain more than 25 ppm (parts per million) of

cadmium. The colour-generating layers of display screens must not contain any cadmium.

Mercury

Mercury is sometimes found in batteries, relays and switches. Mercury damages the nervous system and

is toxic in high doses.

TCO'95 requirement states that batteries may not contain more than 25 ppm (parts per million) of

mercury. It also demands that no mercury is present in any of the electrical or electronics components

concerned with the display unit.

CFCs (freons)

CFCs (freons) are sometimes used for washing printed circuit boards and in the manufacturing of

expanded foam for packaging. CFCs break down ozone and thereby damage the ozone layer in the

stratosphere, causing increased reception on Earth of ultraviolet light with consequent increased risks of

skin cancer (malignant melanoma).

The relevant TCO'95 requirement: Neither CFCs nor HCFCs may be used during the manufacturing of

the product or its packaging.

TCO'99-Ecological requirements for personal computers (TCO applied model only)

Congratulations!

You have just purchased a TCO'99 approved and labelled product! Your choice has provided you with a

product developed for professional use. Your purchase has also contributed to reducing the burden on the

environment and also to the further development of environmentally adapted electronics products.

This product meets the requirements for the TCO'99 scheme which provides for an international

environmental and quality labelling labelling of personal computers. The labelling scheme was developed

as a joint effort by the TCO(The Swedish Confederation of Professional Employees), Svenska

Naturskyddsforeningen(The Swedish Society for Nature Conservation), Statens Energimyndighet(The

Swedish National Energy Administration) and SEMKO AB.

The requirements cover a wide range of issuse: environment, ergonomics, usability, reduction of electric

and magnetic fields, energy consumption and electrical safety.

Samsung 171MP Руководство по эксплуатации онлайн [55/60] 782368

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