WIKA TC12-M - Handbuch (Seite 6)

GB
2. Safety
14083458.01 09/2013 GB/D
WIKA operating instructions models TR12, TC12 (Ex i) 6
If the instrument is transported from a cold into a warm environment, the formation of
condensation may result in instrument malfunction. Before putting it back into operation,
wait for the instrument temperature and the room temperature to equalise.
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 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.
Special operating conditions require further appropriate knowledge, e.g. of aggressive
media.
2.3 Additional safety instructions for instruments per ATEX and IECEx
WARNING!
Non-observance of these instructions and their contents may result in the loss
of explosion protection.
WARNING!
Follow the requirements of the 94/9/EC (ATEX) and IECEx directives.
Follow the respective national regulations concerning Ex-usage (e.g. EN/
IEC 60079-10 and EN/IEC 60079-14).