Miele CVA 615 - Manual (Page 41)

Lubricating the brew unit
^ Remove the brew unit.
Check that the brew unit is in the basic
position with the funnel slightly lifted
and the socket in the vertical position
(see illustration).
^ Lubricate the joints, a, the axle, b,
the tracks,
c, and the gasket, d,
with silicon grease.
^ Clean and lubricate the bolt, a, and
the joints,
b.
^ Return the brew unit to the appliance.
Coffee system care
41