Appendix 4 Breathing-Air Standard - Factair F4504 Operating Manual

Appendix 4 Breathing-Air Standard

Odour
Oxygen
Carbon Dioxide
Carbon Monoxide
Oil
Water Airline <40Bar
Water
High Pressure
Above is an extract only for full details refer to the individual standard.
BS EN12021 & EN12021:2014
The gas shall be free from unsatisfactory odour or taste.
(21 ± 1)%
≤ 500 PPM
≤ 5 PPM
3
≤ 0.5 mg/m
Where the apparatus is used and stored at a known temperature
the pressure dewpoint shall be at least 5°C below likely lowest
temperature. Where the conditions of usage and storage of any
compressed air supply is not known the pressure dewpoint shall
not exceed -11°C.
40 to 200 bar ≤50 mg/m
>200 bar ≤35 mg/m
HP Charging Comp ≤25 mg/m
35
3
3
3