flow gas test:
(a) Let free the input of the breathing hose (black and white connections).
(b) Inhale and blow by the mouth piece.
The gas
should
be able to pass through.
Visual checking of the mouth piece
(a) Check the state of the mouth piece.
(b) Check the fixing of the mouth piece.
WARNING
During the first 15 hours of use, please check connections tightening on
both counterlungs (inhale and exhale).
2. Push the female connection of the exhale counterlung (without ring) into the male con-
nection of the input of scrubber (BLACK connection) -> Put the circlip on the secured
position.
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