14
WIKA operating instructions, models F4801, F4802, F4818
ADPR1X914110.01 08/2020 EN/DE
EN
6. Faults
CAUTION!
Physical injuries, damage to property
If faults cannot be eliminated by means of the listed measures, the single
point load cell must be taken out of operation immediately.
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Contact the manufacturer.
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If a return is needed, please follow the instructions given in chapter 8.2
“Return”.
For contact details see chapter 1 “General information” or the back page
of the operating instructions.
6. Faults / 7. Maintenance and cleaning
Faults
Causes
Measures
No output signal
No or wrong supply voltage,
current pulse
Rectify the supply voltage
Cable break
Check the continuity
No or wrong output signal
Wrong cable assignment
Check cable assignment
Deviating zero point signal
Overload, load offset, wrong
connection
Consult the manufacturer
Deviating output signal
Cable too long
Consult the manufacturer
Constant output signal when
changing force
Wrong cable assignment
Check cable assignment
Mechanical overload
Consult the manufacturer
Signal span drops/too small
Mechanical overload
Consult the manufacturer
Defective instruments must be returned to 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”).
7.2 Cleaning
1. Prior to cleaning, disconnect the single point load cell from the voltage supply and
dismount it.
2. Clean the single point load cell with a cloth.
