IT6900 Programming Guide 
  Copyright ©ITECH Electronic Co., Ltd.  iv 
 
This symbol indicates the time period 
during which no hazardous or toxic 
substances 
are expected to leak or 
deteriorate during normal use. The 
expected service life of the product is 10 
years. The product can be used safely 
during the 10-
year Environment Friendly 
Use Period (EFUP). Upon expiration of the 
EFUP, the product must be immediately 
recycled. 
 
Waste Electrical and Electronic Equipment (WEEE) 
Directive 
 
 
Waste electrical and electronic equipment (WEEE) directive, 
2002/96/EC
 
The product complies with tag requirements of the WEEE directive 
(2002/96/EC). This tag indicates that the electronic equipment 
cannot be disposed of as ordinary household waste. 
Product Category 
According to the equipment classification in Annex I of the WEEE 
directive, this instrument belongs to the “Monitoring” product.
 
If you want to return the unnecessary instrument, please contact 
the nearest sales office of ITECH. 
 
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