7WIKA operating instructions pressure transmitter, model IS-3
MM/YYYY country code based on 14095850.02 12/2014 EN/CN
EN
Approval ratings ATEX and IECEx:
Gases and mist: Mounting to zone 0 (EPL Ga/Gb); installation in zone 0 (EPL Ga) and zone 2 (EPL Gc)
Dusts: Mounting to zone 20 (EPL Da/Db); installation in zone 20 (EPL Da) and zone 22 (EPL Dc)
Mining: EPL Ma
The instrument has been designed and built solely for the intended use described here, and may only be used
accordingly.
The technical specications contained in these operating instructions must be observed. Improper handling or
operation of the instrument outside of its technical specications requires the instrument to be taken out of service
immediately and inspected by an authorised WIKA service engineer.
2.2 Personnelqualication
WARNING!
Risk of injury should qualication be insucient!
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 qualications described below.
■
Keep unqualied 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-specic 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. Safety
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