F I R S T T O D I V E
7
b. Check that the corrugated hose mould line is
identical with that shown below when the regulator
is laid flat with the mouthpiece pointing upwards.
14. Fit the tightening collars (11) and tighten them with
PANDUIT GS4H pliers following the adjustment
information supplied:
END OF REASSEMBLY
TEST IN WATER
Check that all the MP and HP plugs are in place and that a
correctly adjusted second stage is connected to the first
stage. Slowly open the cylinder valve to put the regulator
under pressure.
Immerse the first and second stages and the hoses
completely in water to check that there are no leaks.
When you are sure that there is no leak, close the cylinder
valve and purge the regulator. Remove the first stage from
the cylinder and refit the dust cap.
If a leak has been detected then note its source and refer to
Table 1. Troubleshooting Guide.
Note: Do not mistake any bubbles that are
trapped in the regulator with a leak. If there
is a leak there will be a constant stream of
bubbles.
WARNING:
Only pliers and tightening collars
following the references given by Aqualung
should be used.
PANDUIT GS4H :
- Tension = 8
- Locker = HVY
Attention: The lug of the tightening collars
should be aligned with the mould line of the
hoses (white line on the photos of 13.b.)
when the collar is tightened.
- Lug
- Mould line
