DeLonghi EC9155 Service Manual page 13

PROBLEM
If you want to change the type of coffee
After grinding, the coffee filter is empty
After grinding, the ground coffee in the filter
(C3) or (C4) does not reach the "perfect
dose"
[13]
CAUSE
You must remove all the beans present in the
machine
The coffee grinder funnel is clogged
The quantity of ground coffee needs
adjusting
You are using the 2 cup filter (C4)
Over time the burrs wear down
SOLUTION
•
Empty the beans container (A3) (if nec- essary,
operate the coffee mill without beans or use
a vacuum cleaner to re- move any
remaining beans)
•
Attach the portafilter (C1) and operate the
coffee mill a number of times with- out beans
to free the grinder. Attach the portafilter to
the outlet of the grinder (A13). Push the
portafilter to start grinding: it stops
automatically. Repeat until the filter is empty
•
Place the new coffee in the beans
container
•
If the amount of coffee ground is not
enough to reach the perfect dose, pro- ceed
setting the appliance as for the first use
See section "6. Cleaning the grinder".
Adjust the quantity of coffee with the dial (B4). If
the dial is already in the max. position, select the
second range of grinding adjust- ment (see "3.
Menù settings"- "Extra grinding adjustment").
Make sure the 2X light is on
Address to a Customer Service Centre to
change burrs.
Doc. nr.: DSDL_21010_A