Miscea AQUAMORE DUO, Instruction Manual, Page: 48 / 92

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6.9 Routine maintenance of the HyDrain
• Important to regularly check for calcium build up on the aerator in the HyDrain. Failure to do
so could result in calcium build-up on the aerator, which will impact the system from function-
ing correctly.
• miscea recommends to change the aerator in the HyDrain once every 12 months.
6. Cleaning and maintenance
6 5
ca.
0.5 L
5 sec
4 3
1 sec
HISS...
!
Pull gently on the ring of the safety valve for approx. 1 second. The air and CO
2
mixture will
release into the atmosphere with a loud hissing sound. Repeat the procedure if necessary.
The incoming CO
2
gas has now pushed all air bubbles out into the atmosphere.
• Reconnect the mains plug and switch the device on.
• Drain approx. 0.5 liter of sparkling water to check that it is working correctly.