ENGLISH
Translation of the original German user manual
31
1
Heat up the machine.
2
Insert the blind filter into the portafilter.
3
Fill the blind filter with the group cleaning powder or with one
tablet.
4
Clamp the portafilter into the brew group.
5
Start the brew group cleaning mode by simultaneously pressing
the ECM button and button no. 1 on the control panel of the
respective brew group. The lights of both buttons start flashing,
the cleaning mode commences.
The cleaning program stops automatically after five cleaning cycles (the pump runs for 7 seconds,
turns off for 3 seconds, runs for 7 seconds, etc.).
6
Remove the portafilter with the blind filter and rinse it with fresh water. Then clamp it back into the
brew group.
7
Start the cleaning cycle again without using detergent and repeat step no. 5.
8
Afterwards, unclamp the portafilter, take out the blind filter and reinsert the coffee filter into the
portafilter. Clamp the portafilter back into the brew group.
You can stop the the cleaning procedure early by pressing any button.
Caution!
Beware of hot water spray while cleaning the brew group.
7.3 Draining the boiler
1
Heat up the machine and then switch the machine off.
2
Interrupt the water supply by closing down the fixed water connection.
3
Open the hot water valve (caution: hot water may spray).
4
The water is released into the collection container through the drainage hose.
5
When the boiler is empty, close the hot water valve.
(If you have any questions, please contact your specialised dealer.)
Attention!
If the machine is set to position 2 and begins heating before the boiler has been filled, the
heating element may become damaged and need replacing.
7.4 Maintenance
Replacing the group gasket and the shower screen
1
Switch off the machine, disconnect the power cord and make sure that the machine is cooled down to
room temperature.
2
Loosen the countersunk screw in the middle of the brew group and the shower plate with an Allen key
(3 mm)
3
The shower screen and the shower holder (brass) can be removed easily.
4
Under the shower holder is a thin ring, the gasket of the shower plate (item. no. C449900790).
5
The group gasket (item no. C449900230) can only be removed by inserting a thin screwdriver between
shower holder and group gasket. Pry out the group gasket (the old group gasket will be damaged /
destroyed).
6
Clean the groove completely, before installing the new group gasket. When inserting the group gasket,
make sure that the bevelled side is facing upwards so that it is no longer visible.
7
Press the group gasket gradually into the pre-cleaned groove.
8
Then screw in the shower plate (item no. C519900102) and the shower holder.
9
In order to ensure that the group gasket is inserted properly, carefully clamp a portafilter without filter
into the brew group.
