EN
30
WIKA operating instructions, models TRxx and TCxx
14150915.08 04/2024 EN/DE/FR/ES
8. Dismounting, return and disposal
Personnel: skilled personnel
WARNING!
Physical injury
When dismounting, there is a danger from hazardous media and high
pressures.
▶
Observe the information in the material safety data sheet for the corre-
sponding medium.
▶
Only disconnect the pressure measuring instrument/measuring
assembly/test and calibration installations once the system has been
depressurised and cooled down.
▶
Wash or clean the dismounted instrument (following operation), in
order to protect persons and the environment from exposure to resid-
ual media.
WARNING!
Risk of burns
During dismounting there is a risk of dangerously hot media escaping.
▶
Let the instrument cool down to room temperature before dismounting
it.
WARNING!
Physical injuries and damage to property and the environment
caused by hazardous media
Upon contact with hazardous media (e.g. oxygen, acetylene, flammable
or toxic substances) or harmful media (e.g. corrosive, toxic, carcinogenic,
radioactive), there is a danger of physical injuries and damage to proper-
ty and the environment.
Hazardous media may adhere to or escape from the instrument should a
failure occur.
▶
For these media, in addition to all standard regulations, the appropri-
ate existing codes or regulations must also be followed.
WARNING!
Physical injuries and damage to property and the environment
caused by hazardous media
Upon contact with hazardous media (e.g. oxygen, acetylene, flammable
or toxic substances) or harmful media (e.g. corrosive, toxic, carcinogenic,
radioactive), there is a danger of physical injuries and damage to proper-
ty and the environment.
Should a failure occur, hazardous media with extreme temperatures
(over 55 °C [131 °F]) may be present at the instrument.
▶
For these media, in addition to all standard regulations, the appropri-
ate existing codes or regulations must also be followed.
8. Dismounting, return and disposal
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