During use
Bypass (optional)
•
The by-pass valve overrides the normal breathing valve function allowing air to free flow into the
mask. To open the bypass turn the red knob anti-clockwise, close by turning clockwise until stop.
WARNING
WARNING! When the bypass is open the duration time of the breathing apparatus is
reduced. When the bypass has been activated the wearer should abort operation and
return to an area of breathable air.
Parking plug (optional)
•
The parking plug prevents dirt and moisture from entering into the breathing valve.
Connect the breathing valve into the parking plug when the breathing valve is not mounted in the
full face mask.
Inspire
12