15
WIKA operating instructions, model F3203
EN
79101736.01 08/2021 EN/DE
6. Faults
6. Faults
DANGER!
Danger to life from explosion
Through working in flammable atmospheres, there is a risk of explosion
which can cause death.
▶
Only rectify faults in non-flammable atmospheres!
CAUTION!
Physical injuries, damage to equipment
If faults cannot be eliminated by means of the listed measures, the
bending beam must be taken out of operation immediately.
▶
Contact the manufacturer.
▶
If a return is needed, please follow the instructions given in chapter 9.2
“Return”.
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 supply voltage,
current pulse
Rectify the supply voltage
Cable break
Check the continuity
No or wrong output signal
Wrong pin assignment
Check pin assignment
Deviating zero point signal
Overload, load 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, e.g.,
frequency converter
Shield instrument; cable
shielding; remove source of
interference
Signal span drops/too small
Mechanical overloading
Consult the manufacturer
Defective instruments must be returned to the manufacturer.