Operating instructions
64420 A 98/16
page 15 - 17
4.2
Repairs
Switch off motor and pull out power cable before all major repairs requiring
work inside the machine, in order to avoid danger of injury while working on
motor while running and electric shock !
The electrical wiring diagram for this unit can be found inside the front panel.
4.2.1
Unblocking the discharge tube
-
Switch off motor and pull out power cable.
-
Unblock discharge tube from outside as far
as possible.
-
Set adjusting knob (1) to coarse grinding
scale position 9 and switch motor on again.
This frequently unblocks the grinder and
extracts any foreign bodies in the grinding
unit.
-
If the motor still does not run, continue
according to 4.2.2.
4.2.2
Unblocking the grinding unit
-
Switch off motor and pull out power cable.
-
Remove coffee beans from hopper (4) (use
a vacuum cleaner if necessary).
-
Release left-hand hopper lock (3) only, but
do not remove.
Turn hopper (4) counter-clockwise through
approx. 15° and remove.
-
Remove stationary disc flange (5) by
releasing screws (6) (see illustration).
1
4
3
5
6
