Cleaning The Brew Group; Removing/Inserting The Brew Group; Cleaning The Filter Screens; Adjusting The Position Of The Drive Shaft - BOMANN CB 2001 Instruction Manual

Cleaning the Brew Group

Before cleaning the device switch it to the „O"
position and then remove the mains plug (19) from
the socket.
If the machine is used daily the brew group must be
cleaned regularly, i.e. at least once a week. Only warm
water should be used for cleaning.
• Allow the machine to cool down.
• Open the service door (6).
• Lift the brew group slightly and then carefully pull it
out horizontally.
• Rinse the brew group thoroughly with warm water.
• Allow the brew group to dry.
• Clean the service chamber with a damp cloth.
• Reinstall the brew group horizontally until it locks in
place.
• Close the service door.
Note: Only if the service door can be closed easily is
the brew group correctly in position.

Removing/Inserting the Brew Group

In order to remove the brew group please switch the
machine off and open the service door (6). Grip the brew
group by the handle (diagram A). Lift the brew group
slightly and then remove it from the housing. To reinsert
the brew group proceed in the reverse order (diagram B).

Cleaning the Filter Screens

Cleaning the Lower Filter Screen
remove the brew group. In diagram A the lower screen
is clearly visible. The brush of the measuring spoon can
be used to clean the screen. Any residues adhering to
the screen can be removed by gently moving the brush.
If the openings in the screen are still blocked you can
remove the screen from its retaining device. In order to
remove the screen please proceed as follows:
• Release the screw of the screen with an appropriate
cool.
• Remove the screen from its retaining mechanism.
05-KAV 2936 GB 23
If after a certain time the
coffee comes out of the
machine too slowly, or if
no coffee comes out, this
may be due to the fact
that the coffee that has
been used is too rich. In
this case you should open
the service door (6) and
• Hold the fi lter up to the light and check which fi lter
openings are blocked. Clean the openings with the
point of a needle if necessary.
• Now replace the cleaned screen in its retaining me-
chanism.
• Reposition the screw and gently tighten it.
Cleaning the Upper Filter Screen

Adjusting the Position of the Drive Shaft

Adjustment Tool
Spindle Coupling
If it is not possible to close the service door (6), check
whether the brew group has been correctly reinstalled.
Note: the drive shaft of the brew group must fi t onto the
drive shaft of the motor. Should this not be the case,
please proceed as follows:
1. Turn the machine off by the I/O switch (5). Open the
service door (6).
2. Remove the brew group from the service chamber
and close the service door. Turn the machine on with
the I/O switch.
3. The drive shaft is now readjusted. This procedure
lasts approximately 20 seconds.
4. Then open the service door and try to insert the brew
group again.
The upper screen
becomes visible when
the brew group is rotated
- see diagram B. In order
to clean the screen please
proceed as described
above. Please note that
the upper screen is slight-
ly offset and its removal
requires a little dexterity.
Brew Group Underside
Spindle Coupling
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03.12.2004, 12:13:30 Uhr