User manual

55
Messages and Tips
Milk is too hot and there
is too little or milk foam
has bubbles
Milk is too warm:
Refrigerate milk
>
Check that milk hose is not kinked or crimped >
Lay milk hose again >
Check whether the correct milk nozzle is mounted >
(black for unrefrigerated milk)
Leakage:
Check all connections and seals of the All-in-One professional spout
>
Water tank stiff > Lightly smear O-rings on water spout supports with WMF gasket grease
Brewing unit is difficult
to remove and replace
Lightly smear O-rings on the brewer with WMF gasket grease
>
Display side doors open Brewing unit is not inserted correctly or doors are not closed >
correctly - check!
The lever labelled “Press” must always be in the level position.
Pump makes loud noises Water tank is not inserted correctly (air in the system).
Push in water tank completely
>
Bleed machine: Dispense hot water until a constant stream of water >
comes out
Hint: it is normal if during operation the water pump runs independently
from time to time; it fills the system automatically.
Coffee has no crème t Unsuitable coffee mixture or coffee is not fresh
Quantity of ground coffee is set too low t
Cups too cold: pre-warm t
Brewing temperature too low: increase temperature t
Grinding degree too coarse: set grinding degree finer t
Carry out warm-up rinset
Brewing unit can no
longer be pulled out or
inserted
Brewing unit is not in the basic setting
Close the right side door and switch machine on
>
The brewing unit can be adjusted using the multitool until the brewer >
can be inserted
Noticeably much course
ground coffee in brewer
area
Check grinding degree setting and set finer if necessary.
>
See
“Grease O-rings”, page 56
Brewing temperature
See “Settings” chapter
> “Basic settings”
Grinding degree setting
>Other settings
see page 28