2. Fittings and its Professional Use

3. Extract from operating manual

4. Extract from operating manual

5. Package insert (Direction for Use)

6. Bad examples

7. Consequences

8. It can be done better !
No particles that will be cut-off
No blocking of the flow splitter
NO TROUBLES FOR THE USER, FOR YOU AND FOR US !!!

9. We strongly recommend:
Use fittings with facial O-ring seal
Alternatively sealing washer
Use filters (50µ)
No teflon tape
No liquid sealing agent

10. Supply dry and pure/clean gas
Use filters where appropriate (50µ)
Flush gas pipes BEFORE installing the instrument