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- Wind the diving hose according to the instructions in section Dive hose Procedures on page 102.
Correct winding of DPX hose.
Close the gas supply cylinders valves and the cylinder valve on the IS-MIX gas cylinder.
Depressurise the DPX surface unit by gently opening the bleed valves on the adapter hoses.
Depressurise the diving hose by using the IS MIX by-pass arm or the vent handle.
Note: WARNING! When using the vent handle, hearing protection should be used.
- Depressurise the bail-out breathing system by:- Disconnecting the bail-out breathing valve.- Pressing the purge button.
Note: NOTE! Always depressurise with the bail-out breathing valve disconnected not to damage the full face mask.
- Check that the diving hose with couplings are free from damage, mud and chemicals.
- Put the adapter hoses in their parking connections in the DPX box and the dust plug in the gas outlet.
- Park the male PX+ quick coupling hose on the PX+ regulator and place the dust cover on the diving hose inlet. Make sure the diving hose is not sharply bent.
Parked PX+ quick coupling hose and dust cover protected diving hose inlet.