Wika DPT-10 Manual do Utilizador descarregar pdf (Página 69)

In Ex applications, the regulations for the wiring of intrinsically safe

circuits must be observed.

? E013

l no measured value available

à Exchange the instrument or send it in for repair

? E017

l Adjustment span too small

à repeat with modiﬁed values

? E036

l no operable sensor software

à Carry out a software update or send instrument for repair

? E041

l Hardware error

à Exchange the instrument or send it in for repair

Depending on the failure reason and measures taken, the steps

described in chapter "Set up" must be carried out again, if necessary.

9.3 Instrument repair

You can download a return form (24 KB) in the Internet from our

homepage

www.wika.com under the item "Service".

If a repair is necessary, please proceed as follows:

l Print and ﬁll out one form per instrument

l If necessary, state a contamination

l Clean the instrument and pack it damage-proof

l Attach the completed form and probably a safety data sheet to the

instrument

l Please contact the agency serving you for the address of the

return shipment

By doing this you help us carry out the repair quickly and without

having to call back for needed information.

Fault message can also appear if the pressure is higher than the nominal

range.

Fault messages via the

indicating/adjustment

module

Reaction after fault rec-

tiﬁcation

Diﬀerential pressure transmitter DPT10 - metal measuring diaphragm • Foundation Fieldbus 69

9 Maintenance and fault rectiﬁcation

37246-EN-100120

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Wika DPT-10 Manual do Utilizador Página 69