English
10
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10.3.1 Brew group maintenance
Plastic group. It is advisable to remove it and rinse
carefully with hot water on a monthly base; every 5,000
strokes and, in any case, every month all moving parts of
the group must be lubricated with silicon grease for food
use:
• lower filter rod (1)
• connecting rod (2)
• rails (3).
Replace gaskets and filters every 10,000 strokes.
Upper filter:
• loosen the upper pin (1) using the key (not supplied)
• manually unscrew the filter (2).
Lower filter:
• unscrew the two side screws (1) and remove the upper
piston stop (2)
• manually rotate using the key (not supplied) until the
lower filter is flush with the cup
• unscrew screw (1) and replace filter (2)
• reassemble all the parts following the reverse order.
Carefully blot the upper
and lower filter and blow
with compressed air.
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