Aqua Lung Conshelf XIV Manual do utilizador - Página 11

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DIVING WITH THE REGULATOR

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Underwater, the second stage may start to free-flow when it is out of the

diver's mouth. If this occurs, turn the second stage so that the mouthpiece

faces downward.

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If using an alternate air source, such as an octopus, it is recommended one

be chosen suitable for the first and second stage being used. The Conshelf

XIV octopus is recommended to be used in conjunction with the Conshelf

XIV first and second stage regulator.

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Check your pressure gauge at regular intervals throughout the dive to verify

your cylinder pressure.

The use of a specialized regulator with an environmental dry chamber will reduce

the possibility of regulator first stage failure. It is also vital to use a regulator

second stage intended for this type of diving. An optional free-flow control device

(FCD) positioned between the second stage and MP hose can switch off the

flow of air in the event of regulator freeze up. The diver should be trained and

have mastered the techniques of cold water diving so as to be able to take all

precautions necessary to avoid freezing of the regulator.

1. In order to reduce the risks of the regulator freezing when diving in cold water

(below 50°F or 10°C), consider the following recommendations and respect

your dive training program procedures:

2. Protect your regulator from any accidental entrance of water into the first or

second stages.

3. Protect your equipment from the cold before the dive. More precisely, keep

your regulator and all its accessories in a warm dry place.

4. Carry out all pre-dive checks of your equipment in a warm dry place, before

even going to the dive site.

5. Avoid breathing through the regulator or pressing the purge button in very

cold air before entering the water.

6. Avoid removing the regulator from your mouth during the dive, or when on the

surface. This will prevent cold water from entering the regulator second stage.

7. As far as possible, avoid excessive effort during the dive.

8. Ensure your cylinder is filled with air that meets EN 12021 standards and is dry.

9. As far as possible, do not purge the second stage during the dive.