4.2 REPLACING THE GASKET IN
THE PRE-INFUSION CHAM-
BER
The pre-infusion chamber is sealed by a cover
fixed with four hex screws.
Under the cover there is a gasket that should
be changed annually, in fact like all seals, it may
deteriorate in time and lose elasticity.
WHEN TO REPLACE IT
The gasket must be replaced annually or when
there is a leak from the pre-infusion chamber.
HOW TO REPLACE IT
Remove the clip of the insulating casing.
Cut the insulation cover.
Loosen the 4 hex screws with an 2,5 mm Allen
key.
Edition 01 of 08/2017
4.5
SERVICE MANUAL
Fig. 92
Fig. 93
Fig. 94
Fig. 95
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