Aqua Lung MDB Technical Manual page 18

18
5. Verify all hook and loop material is not excessively worn and it is in good working condition (Fig. 21).
check Hook /
Loop on Pocket
7. Check the dual valve connector, caps and cylinder connectors making sure they are sealed
and no air is escaping (Figs. 22-24).
Fig. 22
6. Ensure that the auxiliary air cylinder has been completely filled to 200 BAR (2,900 PSI) (Fig. 25).
Fig. 21
Fig. 23
Fig. 25
mDB technical manual
Fig. 24