Personnel Qualification; Skilled Personnel; Special Hazards - WIKA TR31 Betriebsanleitung

2. Safety
If the instrument is transported from a cold into a warm environment, the formation of
condensation may result in the instrument malfunctioning. Before putting it back into
operation, wait for the instrument temperature and the room temperature to equalise.
GB
The manufacturer shall not be liable for claims of any type based on operation contrary to
the intended use.

2.2 Personnel qualification

WARNING!
Risk of injury if qualification is insufficient!
Improper handling can result in considerable injury and damage to equipment.
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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.
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.
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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.
WIKA operating instructions models TR30, TR31