GRAEF WK401EU [16/72] Dry running and overheating protection

GRAEF WK402EU [16/72] Dry running and overheating protection
16
OPERATION
Take hold of the base
station and unwind the
cable as far as it goes.
Plug the plug into the
electric socket.
Open the lid and ll the
unit with water.
Fill in 1 litre maximal.
Close the lid.
Put the unit back onto
the base station and
push the ON-/OFF
switch. The indicator
lights blue and the unit
is switched on.
Important: Do not open the lid during the boiling process.
Make sure you do not exceed the internal maximum lling level mark.
Fill the unit so that the water level is denitely between the minimum and maxi-
mum indicator line.
As soon as boiling stops, the unit automatically shuts off.
The indicator light extinguishes.
If desired, you can press the on/off switch again to boil the water once more.
However, before doing that, please wait about 30 sec. after the unit automati-
cally shut itself off.
LIME FILTER
The removable lime lter prevents lime scale being poured out.
DRY RUNNING AND OVERHEATING PROTECTION
This unit is equipped with a dry running and overheating protection system. If you
ever operate the unit without any water or with too little water, the unit shuts
itself off. Wait a moment until the unit has cooled off. Fill the unit with water and

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