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WIKA operating instructions, models F2301, F23C1, F23S1, F2303, F2304
ADPR1X914096.01 06/2020 EN/DE
EN
6. Faults / 7. Maintenance and cleaning
For contact details see chapter 1 “General information” or the back page
of the operating instructions.
Faults
Causes
Measures
No output signal
No or wrong power supply,
current pulse
Rectify the power supply
Cable break
Check the continuity
No or wrong output signal
Wrong pin assignment
Check pin assignment
Deviating zero point signal
Overload, last offset, wrong
connection
Consult the manufacturer
Constant output signal when
changing force
Mechanical overload, wrong
pin assignment
Consult the manufacturer
Signal span varies
EMC interference sources in
the environment; for example,
frequency converter
Shield instrument; cable
shield; remove source of
interference
Signal span drops/too small
Mechanical overload
Consult the manufacturer
7. Maintenance and cleaning
For contact details see chapter 1 “General information” or the back page
of the operating instructions.
7.1 Maintenance
This instrument is maintenance-free.
Repairs must only be carried out by the manufacturer.
Only use original parts (see chapter 10 “Accessories”).