Aqua Lung SEA MK Bedienungsanleitung PDF herunterladen (Seite 11)

11SEA USER'S MANUAL

8. When at least two minutes have elapsed, and air can no longer be

heard owing from the supply cylinder into the SEA, turn the supply

cylinder valve completely open.

9. To conserve the limited air supply of the SEA, it is strongly recom-

mended that you perform a pre-issue inspection of the second stage

purge while it is connected to the supply cylinder as follows:

a. Depress the purge button to ensure that sufcient airow is

provided to clear the second stage of water.

b. Immediately after releasing the purge button, listen closely to en-

sure that the second stage does not continue to ow any air.

10. While holding the rst stage and ll adapter secure, turn the SEA

valve handwheel clockwise until it stops and the red indicator is visible.

Turn the handwheel of the supply cylinder valve clockwise until shut.

11. Hold the second stage purge button depressed until airow can no

longer be heard from the second stage and the LP hose between the

rst and second stages is completely depressurized (N/A to PN 108382

& 108545).

12. Open the pressure relief screw on the ll adapter to relieve the line

pressure.

13. While supporting the SEA cylinder with one hand, turn the yoke

screw of the ll adapter counterclockwise to loosen until the complete

system can be lifted off and removed from the supply cylinder valve.

14. While holding the SEA secure, turn the ll adapter counterclock-

wise at the tting to loosen and remove from the rst stage. Replace

the dust cap over the inlet tting, and tighten the yoke screw nger tight.

15. Thread the ll port plug into the ll port until nger tight.

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Aqua Lung SEA MK Bedienungsanleitung Seite 11