WIKA TC12-M - Handbuch (Seite 7)

GB
2. Safety
14083458.01 09/2013 GB/D
WIKA operating instructions models TR12, TC12 (Ex i) 7
2.4 Special hazards
WARNING!
Observe the information given in the applicable type examination certificate and
the relevant country-specific regulations for installation and use in hazardous
areas (e.g. IEC 60079-14). Non-observance can result in serious injury and/or
damage to the equipment.
For further important safety instructions for instruments with ATEX approval, see
chapter 7 “Information on mounting and operation in hazardous areas”.
WARNING!
For hazardous media such as oxygen, acetylene, flammable or toxic gases or
liquids, and refrigeration plants, compressors, etc., in addition to all standard
regulations, the appropriate existing codes or regulations must also be followed.
WARNING!
Protection from electrostatic discharge (ESD) required!
The proper use of grounded work surfaces and personal wrist straps is required
when working with exposed circuitry (printed circuit boards), in order to prevent
static discharge from damaging sensitive electronic components.
To ensure safe working on the instrument, the operating company must ensure
■ that suitable first-aid equipment is available and aid is provided whenever
required.
■ that the operating personnel are regularly instructed in all topics regarding
work safety, first aid and environmental protection and know the operating
instructions and, in particular, the safety instructions contained therein.
WARNING!
Residual media in the dismounted instrument can result in a risk to persons, the
environment and equipment. Take sufficient precautionary measures.
Do not use this instrument in safety or emergency stop devices. Incorrect use of
the instrument can result in injury.
Should a failure occur, aggressive media with extremely high temperature and
under high pressure or vacuum may be present at the instrument.