
22
WIKA operating instructions, models PEW-1000 and PEW-1200
14471927.01 09/2022 EN/DE
EN
4.5.6 Pressure change (slope), falling
5. 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 7.2 “Return”.
Sensor
measured
value
Alarm triggered
Alarm switched off
Measuring interval
Time
Calculated
pressure change
Alarm limit
4. Commissioning, operation / 5. Faults