Improper Use; Personnel Qualification - WIKA 981 serie Betriebsanleitung

3. Safety

3.5 Improper use

WARNING!
Injuries through improper use
Improper use of the instrument can lead to hazardous situations and injuries.
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Refrain from unauthorised modifications to the instrument.
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Diaphragm seal measuring systems must not be used as a climbing aid.
Any use beyond or different to the intended use (see chapter 3.2) is considered as improper
use.
3.6 Compliance with the conformity in accordance with 3-A
For a 3-A compliant connection the following sealings have to be used:
For milk thread fittings per DIN 11851, suitable profile sealings have to be used (e.g. SKS
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Komponenten BV or Kieselmann GmbH).
For fittings per IDF sealings with support ring per ISO 2853 have to be used.
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Note: Connections per SMS, APV RJT and NEUMO Connect S are not 3-A compliant.
3.7 Compliance with EHEDG conformity
For an EHEDG conform connection, sealings in accordance with the current EHEDG policy
document must be used.
Sealings for connections per ISO 2852, DIN 32676 and BS 4825 part 3 are, e.g.,
manufactured by Combifit International B.V.
A manufacturer of sealings for connections per DIN 11851 is, e.g., Kieselmann GmbH.
A manufacturer of VARIVENT
A manufacturer of NEUMO BioConnect

3.8 Personnel qualification

WARNING!
Risk of injury should qualification be insufficient!
Improper handling can result in considerable injury and damage to equipment.
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The activities described in these operating instructions may only be carried out
by skilled personnel who have the qualifications described below.
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Keep unqualified personnel away from hazardous areas.
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® sealings is, e.g., GEA Tuchenhagen GmbH.
sealings is, e.g., Neumo GmbH & Co. KG.
®
WIKA operating instructions, diaphragm seal measuring systems