Personnel Qualification; Special Hazards - WIKA TC90 Betriebsanleitung

2. Safety

2.2 Personnel qualification

WARNING!
Risk of injury should qualification be insufficient!
Improper handling can result in considerable injury and damage to equipment.
GB
The activities described in these operating instructions may only be carried
■
out by skilled personnel who have the qualifications described below.
Keep unqualified personnel away from hazardous areas.
■
Skilled personnel
Skilled personnel are understood to be personnel who, based on their technical training,
knowledge of measurement and control technology and on their experience and
knowledge of country-specific regulations, current standards and directives, are capable of
carrying out the work described and independently recognising potential hazards.
Special operating conditions require further appropriate knowledge, e.g. of aggressive
media.

2.3 Special hazards

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.
DANGER!
The instrument may only be installed and mounted by skilled personnel.
WARNING!
Residual media in the dismounted thermometers 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 may be present at the instrument.
Use with abrasive media is not allowed.
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WIKA operating instructions model TC90