OMS Airstream Evoque Regulator, Owner'S Manual

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10
Replace the O-Ring if it is damaged. Use care not to cross the threads. Thread the DIN
connector wheel clockwise into the cavity of the tank valve until it is secure. (FOR DIN
STYLE)
Slowly open the tank valve (with the pressure gauge facingaway from you).
Momentarily purge the second stage and then listen to ensure that no breathing gas is
leaking from the regulator or valve connection.
If any leakage is observed, inspect the sealing O-Ring. Replace if damaged or if it does not
seal properly
If gas still leaks,
DO NOT USE.
Take the regulator and SCUBA cylinder to an authorized supplier or dealer for inspection
and service.
TO REMOVE THE REGULATOR FROM THE SCUBA
CYLINDER
Close the tank valve and purge all breathing air from the regulator system by pressing the
purge button of the second stage regulator.
Ensure that all pressure has been purged.
Turn the easy-grip yoke knob counterclockwise to loosen and lift the first stage off the tank
valve. (FOR YOKE STYLE)
Turn the DIN connector wheel counterclockwise out of cavity in the tank valve. (FOR DIN
STYLE)
Prevent water from entering the first stage.