INTERSPIRO DP1 Benutzerhandbuch Seite 12

2. Check that the supply hose is correctly wound from the last dive (see
section "Winding the supply hose").
3. Visually inspect the O-ring seals on the adapter hose cylinder connectors
and on the surface unit connection to the supply hose. If they show signs
of damage or they are missing, replace with new ones.
4. Connect the supply hose to the surface unit.
5. Secure the supply hose in a safe way to a fixed object using the eyelets.
6. Connect one adapter hose to a full supply cylinder.
7. Connect the second adapter hose to a second full supply cylinder.
8. Close the vent valves on the adaptor hoses.
9. Open one cylinder valve. Check that the audible alarm sounds, and that
the alarm stops after a short period when the pressure increases above 55
bar. Mark the open cylinder valve with the Open tag.
10. Check that the pressure in the cylinder as shown on the gauge is sufficient
to start your diving operation.
11. Connect the vent handle to the P+ regulator and flush the hose with fresh
air.
12. Check that the cylinder valve on the Divator SCUBA cylinder is completely
open (hand wheel fully opened and then turned back a ¼ of a turn).
13. Check that the supply hose is secured and correctly fastened to the divers
belt using the relieving loop and carabiner.
14. Check that the DP1 is pressurized.
15. Connect the quick coupling on the P+ regulator to the Divator SCUBA and
secure it.
NOTICE
With the lifeline correctly connected, it is possible to pull the
supply hose in any direction without straining the connection.
All the strain must be absorbed by the relieving loop and
carabiner.
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DP1