SodaStream Source Quick Start Manual page 7

CREATE THE BUBBLES
YOU MAY SEE SMALL PIECES
OF ICE APPEAR IN THE WATER
DURING CARBONATION OF
VERY COLD WATER:
If this happens, shorten the
time of each press until the
ice stops appearing or it can
affect the carbonation. Any
ice created will simply melt.
3. Push down the carbonating block, hold for 1-2 seconds until the first carbonation LED
indicator is illuminated and release. Wait for the carbonating block to return to its
upward position. Repeat to obtain a stronger level of carbonation as indicated by the
illumination of an additional carbonation LED indicator. (See 'Carbonating Levels'
section.)
4. When desired level of carbonation is achieved, with the carbonating block in its fully
upward position pull the carbonating bottle towards you to release it from the Snap-
Lock. Enjoy!