WIKA 116.18.02 Series, Operating Instructions Manual

Page: 13 / 68

EN
WIKA operating instructions model 116.18.02x 13
14557999.01 01/2023 EN/DE/FR/ES
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 operation 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, radioac-
tive), 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 regulations, the appropriate
existing codes or regulations must also be followed.
▶
Wear the requisite protective equipment (see chapter 3.6 “Personal
protective equipment”).
6.1 Reasons and measures
Fault Cause Measure
Indication error Inadmissible operating
conditions, e.g. exceeding the
pressure limitation
Replace pressure measuring
instrument, see chapter 8
“Dismounting, return and
disposal”
Window misted up on the inside Compensation foil for
overpressure has come loose
Replace pressure measuring
instrument, see chapter 8
“Dismounting, return and
disposal”
Functionality of the
'as-delivered' condition is no
longer fulfilled
Transport damage Return to the manufacturer
6. Faults