Ex Equipment operation in gas and vapor atmospheres


The training focuses on practical aspects for the operation of Ex equipment. Based on the experience of the largest Polish companies and proven service practices. The training participant has the opportunity to learn about the principles of selection, installation, operation and control of equipment in hazardous areas. The implementation of this training allows to meet the recommendations of the PN-EN 60079-17, regarding requirements for the competence of personnel in hazardous areas.

IECEx description

The training provides the knowledge necessary to obtain the IECEx Unit Ex 004 competence certificate -  Maintain equipment in explosive atmospheres according IECEx Document OD 504


Technical staff in workplaces where there are explosive atmospheres, people working in hazardous areas, the person responsible for the installation and operation of equipment in hazardous areas.


  • Rules to prevent explosions within gas and vapor atmospheres. Analysis of safety. Hazardous area classification. Ignition sources.
  • The elements of explosion proof equipment.
  • Examples and descriptions of the explosion proof electrical equipment.
  • Marking of explosion-protected equipment
  • Ex protected motors/engines.
  • Protection systems for Ex motors powered by frequency converters
  • Grounding in hazardous areas
  • Lightning protection in hazardous areas
  • Maintenance - the scope of the inspection and maintenance of Ex-equipment
  • Carrying out repairs and investments
  • Safety when carrying out the work in hazardous areas


Marcin Chorosz


ASE Safety Academy Training Center, Narwicka 6 Street, Gdansk, Poland


7 godzin


On-line training form


Ex Equipment operation in gas and vapor atmospheres

- Training date:


- Training place:

Training cost:

950.00zł netto (1168.5zł z VAT)

Additional options:

Total cost of training along with additional options:

950.00 netto (1168.5zł z VAT)

Participant data

Invoice data


Training Coordinator of ASE Safety Academy

Grzegorz Kulczykowski
tel. +48 58 520 77 39
mob. +48 601 480 291
mail: szkolenia@ase.com.pl

Training Assistance of ASE Safety Academy

Małgorzata Chmielewska
tel. +48 58 520 77 68
mail: szkolenia@ase.com.pl

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Automatic Systems Engineering Sp. z o.o.

ul. Narwicka 6, 80-557 Gdańsk

tel. +48 58 520 77 20
fax +48 58 346 43 44

Automatic Systems Engineering Limited Liability Company with registered office in Gdańsk at Narwicka St. 6, 80-557 Gdańsk,

entered in the register of entrepreneurs National Court Register kept by the District Court Gdańsk-North in Gdańsk, VII Commercial Division of the National Court Register KRS 0000097059, registered capital of 506,000 PLN