Faults - WIKA Intelli Therm TGT70 Manual De Instrucciones

8. Faults

8. Faults
Faults
GB
No output signal
Too high, constant output
signal upon change in
temperature
Signal span too small
Zero point too low/too high Zero point maladjusted
Output signal instable
CAUTION!
If faults cannot be eliminated by means of the measures listed above, shut
down the instrument immediately, and ensure that pressure and/or signal
are no longer present, and secure the instrument from being put back into
operation inadvertently.
In this case, contact the manufacturer.
If a return is needed, please follow the instructions given in chapter
9.2 "Return".
14
Causes
No power supply or cable break
Electronics failure due to too high
power supply or through external
voltage
Electronics failure due to too high
power supply or through external
voltage
Power supply too low
Load too high
Zero point maladjusted
Power supply too low
Measures
Check voltage supply and cables,
replace any defective components
found
Return the instrument to the
manufacturer for repair
Return the instrument to the
manufacturer for repair
Rectify the power supply
Stay within the max. permissible load
Return the instrument to the
manufacturer for repair
Return the instrument to the
manufacturer for repair
Rectify the power supply
WIKA operating instructions model TGT70