WIKA 53 Series Operating Instructions Manual page 7

2. Safety requirements
2.2 Personnel qualification
CAUTION!
Risk of injury should qualification be insufficient!
Improper handling can result in considerable injury and
damage to equipment!
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.
2.3 Additional safety instructions for instruments per ATEX
CAUTION!
Non-observance of these instructions and their contents
may result in the loss of explosion protection.
CAUTION!
It is imperative that the application conditions and
safety requirements of the EC-type examination
certificate are followed.
Temperature measuring instruments must be earthed via
the process connection!
WIKA operating instructions models 53, 54, 55 (ATEX)
EN
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