Personnel Qualification; Skilled Personnel; Safety Instructions For Hazardous Locations - WIKA 232.50.100 Betriebsanleitung

2. Safety
2.3 Personnel qualification
WARNING!
Risk of injury should qualification be insufficient!
EN
Improper handling can result in considerable injury and
damage to property.
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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.

2.4 Safety instructions for hazardous locations

WARNING!
Non-observance of these instructions and their contents may
result in the loss of explosion protection.
WARNING!
It is imperative that the application conditions and safety
requirements of the EU-type examination certificate are
followed.
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For use in ambient temperatures below the freezing point of
water, filled instruments are recommended. The case filling
prevents the formation of and freezing of condensation in the
case.
10
The activities described in these operating instructions
may only be carried out by skilled personnel who have the
qualifications described below.
Pressure gauges must be grounded via the process
connection.
WIKA operating instructions pressure gauge, model 2 per ATEX