Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Group II engines for use in flammable gas and vapour atmospheres

and interference to the apparatus from equipment such as hand-held radio transmitters

need to comply with safety guidelines to prevent injuries

The main changes to the previous version EN 10028-2:2009 are listed below:

BS EN ISO 14937 has three distinct applications:

With the increasing number of underground work places

an isolating or regulating valve separating the two sections

or organization

What is BS EN 148-1- Standard thread connection for facepieces in respiratory protective devices about

e)      Written procedures

Responsibility for the EPD

Determination and expression of the results

NOTE 1 This part of IEC 61508 is mainly directed at suppliers and/or in-company engineering departments