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WIKA operating instructions digital pressure gauge, model DG-10
EN
11250313.04 05/2022 EN/DE
6. Faults
In the event of any faults, first check whether the digital pressure gauge is mounted correctly,
mechanically and electrically. If complaint is unjustified, the handling costs will be charged.
Faults
Causes
Measures
No display
Batteries discharged
Change batteries
Batteries inserted the wrong way
around
Insert the batteries with the polarity
correct
Display remains on 0, despite
there being pressure
Instrument turned too far
Replace instrument
Sensor wire broken
Constant display signal upon
change in pressure
Mechanical overload caused by
overpressure
Replace instrument
Signal span too small
Mechanical overload caused by
overpressure
Replace instrument
Signal span varies
EMC interference sources in the
environment
Remove sources of interference
Operating temperature too high/low
Observe the permissible temperatures
Signal span inaccurate
Operating temperature too high/low
Observe the permissible temperatures
Deviating zero point signal
Medium or ambient temperature too
high/low
Observe the permissible temperatures
CAUTION!
Physical injuries and damage to property and the environment
If faults cannot be eliminated by means of the listed measures, the digital pressure gauge
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”.
6. Faults
