WIKA PGW23.100.11, Operating Instructions Manual

Page: 27 / 76

27 WIKA operating instructions, model PGW23.100.11
EN
14391169.01 10/2020 EN/DE
Fault Causes Measures
QR code is not readable Unfavourable light and distance
conditions.
Optimisation by the operator.
Label damaged. Use the information on the
product label.
No measured value
transmission after
previously unrestricted
function
Battery empty. Change the battery
(→ see chapter 8.2 “Battery
replacement”).
Incorrect battery replacement. Check the battery replacement
or the charge status of the
battery.
Instrument is out of range of the
gateway.
Observe instructions in
accordance with the operating
instructions (→ see chapter 3.2
“Intended use”).
Damage through not-intended
use.
Observe intended use (→ see
chapter 3.2 “Intended use”).
Changes in the infrastructure. Contact the person responsible
for the infrastructure.
Individual measured
value not transmitted
Collision in the data transfer. Unavoidable! Adaptation of the
infrastructure possible.
Receipt or sending of
NFC commands not
possible
Positioning of the NFC antennas
unsuitable.
Optimisation by the operator.
Battery empty. Change the battery
(→ see chapter 8.2 “Battery
replacement”).
Device used is not
NFC-capable.
Use an NFC-capable mobile
device.
Notes on the pressure gauge
No pointer movement
despite change in
pressure
Movement blocked. Replace instrument.
Pressure element defective.
Pressure port blocked.
After depressurisation,
the pointer remains just
above the zero point
Friction in the movement. Tap lightly on the case.
Instrument was overloaded. Replace instrument.
Material fatigue of the pressure
element.
The pointer remains
outside the zero point
tolerance after installation
and depressurisation
Mounting error: Instrument not
mounted in nominal position.
Check the mounting position.
Transport damage (e.g.
non-permissible shock loading).
Replace instrument.
7. Faults