Wittenborg FB 7100 - Overview of Brewer Parts

Service Manual FB 7100
5B - 2 January, 2005
B.2 Overview of brewer parts
Parts and func-
tions
This illustration shows the location of the brewer components
Legend for figure:
G
D
A
B
C
F
E
Part Function
A Safety switch switches as soon as the brewer moves beyond the closing
position.
E.g. seal of the filter plate, filter plate, or brewer cylinder not
installed.
B Brewer (actuator) motor drives the actuator, controls the brewing process.
C Ingredient motor drives the dosing unit, controls the ingredient quantity.
D Brewer closed switch switches as soon as the brewer cylinder and the filter plate
form a chamber.
E Brewer cylinder position switch ensures correct position of cylinder.
F Brewer at end switch switches on both end positions of the brewer,
e.g. scraper in end position or lower plunger position.
G Actuator controls the movements of the filter plate, the plunger and the
scraper during the brewing process.