WIKA NG 63 Betriebsanleitung Seite 27

6. Faults
CAUTION!
Physical injuries and damage to property and the
environment
If faults cannot be eliminated by means of the listed
measures, the instrument must be taken out of opera-
tion immediately.
▶
Ensure that pressure or signal is no longer present
and protect against accidental commissioning.
▶
Contact the manufacturer.
▶
If a return is needed, please follow the instructions
given in chapter 8.2 "Return".
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), harmful
media (e.g. corrosive, toxic, carcinogenic, radioactive),
and also with refrigeration plants and compressors,
there is a danger of physical injuries and damage to
property and the environment.
Should a failure occur, aggressive media with
extremely high temperature and under high pressure or
vacuum may be present at the instrument.
▶
For these media, in addition to all standard regula-
tions, the appropriate existing codes or regulations
must also be followed.
▶
Wear the requisite protective equipment.
For contact details see chapter 1 "General information"
or the back page of the operating instructions.
Pressure gauge with reed contact model 851-A, for Ex areas
EN
27