Wika MHC-1 Manuel d'utilisateur télécharger pdf (Page 7)

7WIKA operating instructions pressure transmitter, model MHC-1

14035467.01 08/2012 GB/D/F/E

2. Safety

2.2 Personnel qualication

WARNING!

Risk of injury should qualication be insucient!

Improper handling can result in considerable injury and damage to equipment.

The activities described in these operating instructions may only be carried out by skilled

personnel who have the qualications described below.

Skilled personnel

Skilled personnel are understood to be personnel who, based on their technical training, knowledge

of measurement and control technology and on their experience and knowledge of country-specic

regulations, current standards and directives, are capable of carrying out the work described and

independently recognising potential hazards.

Special operating conditions require further appropriate knowledge, e.g. of aggressive media.

2.3 Special hazards

WARNING!

For hazardous media such as oxygen, acetylene, ammable or toxic gases or liquids,

and refrigeration plants, compressors, etc., in addition to all standard regulations, the

appropriate existing codes or regulations must also be followed.

WARNING!

Residual media in dismounted pressure transmitters can result in a risk to persons, the

environment and equipment.

Take sucient precautionary measures.

WARNING!

Upon contact with pressure transmitter, please note that the surfaces of the device compo-

nents can become hot in operation.

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Wika MHC-1 Manuel d'utilisateur Page 7