Sherwood Scuba MAGNUM SRB5300 Spécifications télécharger pdf (Page 22)

D. External Air Leaks

1. Attach the regulator first stage to a tank short enough to totally submerge the first and second

stage in your filling station cooling water.

2. With the tank valve still turned off, flood the second stage completely with water, and then

position it mouthpiece up.

3. Turn the tank air valve on

slowly and then watch for any leaks in the first or second stage

(except for the normal flow of air from the one-way bleed valve on the first stage).

4. Repair any leaks.

5. Check for the correct positive air purge flow rate. See

Section 4.4 in this manual for the proper

method.

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Sherwood Scuba MAGNUM SRB5300 Spécifications Page 22