Mount and check the bail-out breathing valve and DPX
- Mount the breathing valve on the switch-over valve. Pressurise and check the bail-out breathing valve by breathing into the full face mask. Close the cylinder valve.
- When diving autonomous: Connect the DPX hose in the pressure gauge DPX quick connection.
- When diving with DPX:
- Connect the DPX hose to the PX+ regulator female quick coupling.
- Connect the PX+ DPX quick coupling to the pressure gauge DPX quick connection.