Cadmium**
Cadmium is present in rechargeable batteries and in the colourgenerating layers of certain computer displays. Cadmium damages the nervous system and is toxic in high doses.
TCOÕ95 requirement states that batteries may not contain more than 25 ppm (parts per million) of cadmium. The colourgenerating layers of display screens must not contain any cadmium.
Mercury**
Mercury is sometimes found in batteries, relays, switches, and back- light systems, Mercury damages the nervous system and is toxic in high doses.
TCOÕ95 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, except the
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 TCOÕ95 requirement; Neither CFCs nor HCFCs may be used during the manufacturing of the product or its packaging.
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**Lead, Cadmium and Mercury are heavy metals which are Bioaccumulative.
To obtain complete information on the environmental criteria document, order from:
TCO Development Unit
SWEDEN
FAX Number: +46 8 782 92 07
You may also obtain current information on TCOÕ95 approved and labelled products b y visiting their website at:
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