Wika 55 Manual do Utilizador descarregar pdf (Página 7)

12968065.04 10/2013 GB/D/F/E

WIKA operating instructions models 53, 54, 55 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 independently recognising

potential hazards.

2.3 Special hazards

WARNING!

Residual media in dismounted instruments can result in

a risk to persons, the environment and equipment. Take

sucient precautionary measures.

WARNING!

For lled instruments, make sure that the medium

temperature is lower than 250 °C.

Reason: The sheath also contains a lling liquid; at a

temperature >250 °C, this liquid may become cloudy or

change colour or, in some cases, may ignite.

2. Safety

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Wika 55 Manual do Utilizador Página 7