WIKA intelliTHERM TGT70, Operating Instructions Manual

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14 WIKA operating instructions model TGT70
EN
14047194.03 03/2022 EN/DE/FR/ES
8. Faults
Faults Causes Measures
No output signal No power supply or cable
break
Check voltage supply and cables,
replace any defective components
found
Electronics failure due to too
high power supply or through
external voltage
Return the instrument to the
manufacturer for repair
Too high, constant
output signal upon
change in temperature
Electronics failure due to too
high power supply or through
external voltage
Return the instrument to the
manufacturer for repair
Signal span too small Power supply too low Rectify the power supply
Load too high Stay within the max. permissible load
Zero point maladjusted Return the instrument to the
manufacturer for repair
Zero point too low/
too high
Zero point maladjusted Return the instrument to the
manufacturer for repair
Output signal instable Power supply too low Rectify the power supply
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".
8. Faults