WMF Stelio 04 1507 0011 数据表

Afterwards turn back the control knob to 

 and switch on the appliance 

again. When the buzzer sets in again, switch off the appliance and take out the 

medium boiled eggs.

For the remaining eggs to be boiled hard, turn the control knob to the symbol  

 and switch on the appliance again. Wait until the buzzer sets in. 

In case you do not wish any medium eggs, you can maintain the adjustment and 

continue the boiling in order to obtain hardboiled eggs, after you have taken out 

the soft eggs.

Pull the plug and cool the appliance. Do not immerse the appliance in water, but 

wipe with a damp cloth to which a dishwashing agent has been added and then 

wipe dry. Do not use sharp and abrasive cleaning agents. The cooking tray is made 

of stainless steel. If rust spots are seen regardless, these are initially only deposits 

adhering to the surface. They should be removed immediately with stainless steel 

cleaner.

Limescale deposits lead to energy losses and have a negative effect upon the 

appliance service as well as the cooking results. The appliance switches off 

prematurely if the layer of limescale is too thick. The limescale is then very 

difficult to remove. Therefore descale the appliance regularly.

We recommend using 

Cromargol®. This product is highly effective, food safe and 

is neutral in taste and smell. Thanks to its special care formula with six high-

quality and protective additives, 

Cromargol® is also very gentle on materials.

You can usually purchase 

Cromargol® from the store where you have purchased 

your appliance or from your chosen dealer.

 

▪ Prior to descaling, unplug the appliance from the mains and allow it to cool 

down. 

 

▪ Pour half a portion (50 ml) of 

Cromargol® into the heating bowl and leave 

the appliance to stand until the layer of limescale has detached from the base. 

Then fill the heating bowl with cold tap water to cover the limescale ring on 

the wall and leave to stand for 15 minutes. 

 

▪ Then pour out and thoroughly rinse with cold tap water.

 

▪ Measure out and use other descaling agents according to the manufacturer’s 

instructions.

Do not heat the solution during descaling.

Caution: the warranty does not cover damage caused by not observing the 

descaling instructions.