Wika TGT70 Bedienungsanleitung PDF herunterladen (Seite 14)

14047194.02 02/2013 GB/D/F/E

14 WIKA operating instructions model TGT70

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

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Wika TGT70 Bedienungsanleitung Seite 14