Jura GIGA X8 Professional Original Instructions For Use page 45

T Fit the air intake pipe.
T Fit the assembled individual parts back in the dual spout and
press it firmly.
T Attach the bottom part of the milk system to the part
already inserted from below.
T Fit the cover of the dual spout. It will click into place audibly.
T Insert the milk pipe into the dual spout.
5 Maintenance
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