WMF 800 - Brewing System and Grounds Container

Brewing system, grounds container and cover
T2-27
© WMF800 / 900 / 1000S / 1000proS Edition 07/2014 - KMT
2/4 Brew system and grounds container
The brewing unit is arranged to the right of the grounds container. The grounds
container is monitored by amicroswitch.
Functional principles
The brewer is avertically mounted piston brewer with afixed upper piston and
amoving brewing chamber with lower piston. The coffee is brewed from the bottom
up.
The brewing setting is started with amagnetic limit switch which registers the
insertion of acartridge. Sensors detect the basic position.
The pressing power is determined by voltage measurement. The coffee grounds is
ejected using aforcibly-activated scraper. Ground coffee is added at the pivoting
insertion funnel, which is attached to the coffee machine. This insertion funnel is
spring-loaded and moves appropriately into the brewing position.
The brewing unit can be moved outside the coffee machine with the multitool in all
positions.