Wika 73 Manual do Utilizador descarregar pdf (Página 7)

11591367.02 05/2012 GB/D/F/E

WIKA operating instructions models 73, 74 (ATEX) 7

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.

■

Keep unqualied personnel away from hazardous

areas.

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 of independently recognising

potential hazards.

2.3 Additional safety instructions for instruments per ATEX

WARNING!

Non-observance of these instructions and their contents

may result in the loss of explosion protection.

WARNING!

It is imperative that the application conditions and safety

requirements are followed.

Temperature measuring instruments must be earthed via

the process connection!

Gas actuated thermometers contain no internal heat source,

and, when correctly installed and operated, cause no increase in

temperature!

2. Safety

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Wika 73 Manual do Utilizador Página 7