Wika 702.03.100 Manual do Utilizador descarregar pdf (Página 5)

WIKA operating instructions dierential pressure gauge, model 702.03.100 5

2367781.03 06/2013 GB/D/F/E

WARNING!

... indicates a potentially dangerous situation in the hazardous

area that can result in serious injury or death, if not avoided.

2. Safety

WARNING!

Before installation, commissioning and operation, ensure that

the appropriate dierential pressure gauge has been selected in

terms of design and specic measuring conditions.

Check the compatibility with the medium of the materials sub-

jected to pressure!

In order to guarantee the measuring accuracy and long-term sta-

bility specied, the corresponding load limits must be observed.

Only work on the gauge with the voltage disconnected.

Non-observance can result in serious injury and/or damage to

the equipment.

Further important safety instructions can be found in the indi-

vidual chapters of these operating instructions.

2.1 Intended use

This dierential pressure gauge is particularly used for the monitoring and control

of dierential pressures in lter systems, pumps and pipeline systems in the

heating, ventilation and air-conditioning sector, technical building equipment and

in the water management industry.

Instruments per directive 94/9/EC (ATEX) are used in hazardous areas of

industrial applications.

The instrument has been designed and built solely for the intended use described

here, and may only be used accordingly.

The manufacturer shall not be liable for claims of any type based on operation

contrary to the intended use.

1. General information / 2. Safety

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Wika 702.03.100 Manual do Utilizador Página 5