WMF 10, User Manual

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Measures for problem rectification
44
Problem Rectification measure
The locking knob is blocked
and no coffee comes out The opening in the middle of the pad cassette is blocked.
> Pull the mains plug and let the appliance cool for an hour.
If the blockage has still not dissolved there is an option of an emergency opening:
You need an office clip that has just been straightened for the purpose.
> Ensure that the end of the wire is free of burrs so that
the seal in the appliance is not damaged.
> Protect yourself from coffee that could get sprayed out of the appliance
that is possibly still hot. Touch the wire only with a dishcloth.
At the handle of the pad cassette, there are two small holes in the front.
> Guide the wire into the upper opening and then push it gently inwards.
After about 3 cm, the pressure will suddenly get released and some coffee
will escape. The blockage of the locking knob is thus removed.
> Remove the pad cassette and clean it thoroughly.
> Check each time before brewing, whether
- the opening in the centre of the pad cassette is clear,
- the pads are undamaged and
- the pad cassette is free of ground coffee residue.
GB