User manual
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10.3 FREE FLOW IN THE FULL-FACE MASK'S BREATHING
VALVE
In the event of free airow in the full-face mask, the following measures are recommended:
1. Continue breathing.
2
. Terminate the dive and start your ascent to the surface.
3
. If there is a pressure drop, see Section 10.5 “Pressure drop”.
In any event, the dive must be cancelled.
10.4 FREE FLOW IN OCTOPUS BREATHING VALVE
In the event of free airow in the octopus breathing valve, the following measures are recommended:
1. Continue breathing. If the octopus valve is not used, close the safety pressure knob; if this does not help,
try limiting the outow of air by closing the mouthpiece hole with your thumb.
2
. Terminate the dive and start your ascent to the surface.
3
. If there is a pressure drop, see Section 10.5 “Pressure drop”.
In any event, the dive must be cancelled.
10.5 PRESSURE DROP
In the event of a pressure drop, the following measures are recommended:
1. Check the pressure gauge.
2. Activate the handle of the reserve valve or the bailout valve.
3
. Check that the cylinder valve is fully open.
4
. Terminate the dive and start your ascent to the surface.
5. If the pressure drop persists, use your diving buddy's octopus, if available.
6
. If the diving buddy does not have an octopus, use your own octopus instead.
In any event, the dive must be cancelled.