In our knowledge base we have put together relevant useful information and technical definitions to help you answering your questions. This database is constantly updated based on requests and questions by our customers.
If you have a particular questions and cant find the answer here please send us an email with the subject Knowledge Base here and we will get back to you with our answer within 48 hours.
Ignition sources can be divided into active and passive types.
Active ignition sources are for example:
Hot and glowing material or surfaces
Examples of passive ignition sources are:
A nail which – if sucked into the vacuum pipeline – could create a spark at impact with a metal object
Good to know: All ATEX Zone 22 and higher certified vacuums and dust collectors build by RUWAC are ignition source free which means the machine itself cannot be a source of an ignition.
Our vacuums are build with conductive GRP and bronze deflectors, which makes the forming of impact sparks and static charges inside the vacuum impossible.