VDW Verein Deutscher Werkzeugmaschinenfabriken e.V.

May 14, 2012

CIS - COMBER INTERTING SYSTEM

The C.I.S. COMBER Inerting System is designed for the operation of equipment whose internal environment is classified as Group II 1 G and/or D (Gas Ex Zone 0 and/or dust Ex Zone 20) per guideline 94/9/EC. Category 1 G (Ex Zone 0) applies for an environment in which an explosive atmosphere consisting of a mixture of air with flammable substances in the form of gas, vapour or mist is present continuously or for long periods or frequently. Category 1 D (Ex Zone 20) is the equivalent for explosive or combustible dusts.