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EWIF 457.1

15

Cleaning and Care

You should carefully read this chapter before you use your appliance the first 
time. If cleaned correctly and looked after regularly the appliance will remain 
beautiful and clean for many years. 

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Sugar and food containing sugar (e. g. marmalade) and melted plastic 
must immediately be removed with the cleaning scraper from the hot 
cooking surface otherwise the surface can be destroyed when cooling 
down.

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Do not, under any circumstances, use steam or pressure cleaning 
machines to clean the appliance! Damage caused to your appliance by 
cleaning it this way can make it 

lethally dangerous

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Risk of burning! 

Make sure the appliance has cooled down before 

cleaning. 

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Please follow the instructions provided with the cleaning agents you plan 
to use.

F

Residues of cleaning agents can cause discolouring the next time you 
switch it on. Cloths and sponges which are used for the cleaning of other 
surfaces can cause discolouring.

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Cleaning the glass ceramic surfaces with a cleaning agent protects them 
of discolouring, and reduces the danger of damage through sugar and often 
can remove discolouring or stains.

Clean the oven each time you use it.

First remove heavy dirt and food residues with the cleaning scraper when the 
cooking surface is still warm. 
Dirt left will burn into the surface next time you use it. These burned on 
residues can sometimes be impossible to remove completely.

To clean an oven that is not very dirty, use a damp cloth, a soft brush or a 
soft sponge and a weak solution of detergent and warm water.  Always rinse 
the surfaces with cold water to remove all traces of detergent. Detergent 
residues can cause discoloration and blotches.  Wipe dry afterwards.

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VSR O-FIX-C is perfect for the cleaning of glass ceramic. This cleaning 
powder is available from KÜPPERSBUSCH Customer service.

Do not use any

- aggressive or bleaching cleaning agents containing for example active 

oxygen, chlorine or corrosive components.

- abrasive cleaning or scouring agents, such as steel wool, soap-impregnated 

steel wool, stiff brushes, metal or plastic sponges or any similar cleaners 
with an abrasive surface.

Removing fat and grease deposits

First, soak any heavy deposits to loosen them. A wet cloth is ideal.  This will 
make them easier to remove later. 

Information about the cleaning scraper

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Caution! Risk of cutting! The blade of the cleaning scraper is very sharp!

Always hold the cleaning scraper flat to the surface 
and push the grease away from you

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Do not scratch the surface with the edge of 
the scraper and take care not to damage the 
sealing with the edge.

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Do not use the cleaning scraper in the bulge as otherwise it will scratch 
the surface.

What to do if trouble occurs

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Repairs must be carried out by a qualified service engineer!

But there are some problems that you can fix yourself.  You should first check 
that you are using the oven correctly. Repairs during the guarantee period are 
chargeable, if they are caused by user error or non-observance of the following 
instructions: 

What is to be done if…

... one sensor or more does not react to touching?

Possible  cause:

  The  sensors  constantly  adapt  in  sensitivity  to  ambient

conditions. Unfavourable conditions such as e.g. if you lean against them
for a lengthy period, may cause then not to react for several minutes.

Wait for about 15 minutes or pull the relevant fuse and then re-insert it. Repeat this
procedure if necessary!

The keys have adapted and now react to touch again.

... one or more sensors don’t react to touch despite repeating this 

procedure?

Possible cause: Faulty sensor key or component.

If you’ve repeated the procedure and the keys still don’t react, pull the fuse again
and then contact our Customer Service.

Model identification plate

Should you need to contact Customer service or order spare parts, always 
quote the information printed on the model identification plate.  You can find 
these numbers on the rating label or on page 1 of the Operating Instructions

Fault

Cause

Remedy

Displays are dark,
wok does not become 
hot.

Plug or household fuse 
defective ?

Check or replace plug or fuse.

Not possible to switch 
off the appliance.

Electronic component 
defective.

Remove wok from the hob 
switch off the fuse, call 
Customer service.

LED display for cooking 
setting does not come 
on or only partially.

LED display defective.

Call Customer service. 
Risk of burning, as the 
temperature warning is not 
guaranteed.

Flashing of the cooking 
setting display.

Overheating of the 
electronics

Wait until hob cools down.

in the display, wok 

does not become hot.

Unsuitable wok, pan 
recognition has blocked the 
hob.

Use only KÜPPERSBUSCH acc. 
No. 760 oder 761.
See “The induction hob“ on 
page 13.

Wok does not become 
hot.

Sensor-lock not 
deactivated?

Deactivate sensor-lock.
See page 14.

Cooling of the induction 
element overloaded - 
Flashing of the cooking 
setting display

Allow appliance to cool down.
If this occurs more frequently 
wrong installation – call 
Customer Service.

in the display.

Electronics error

Call Customer service. 

Sensors do not react to 
touch.

Pots, wet cleaning cloths 
etc. in control area.

Clear away, clean and dry the 
glass in the control area.

Sensors have change their 
setting of sensitivity.

(See ”„What is to be done if…“ 
in this chapter.

Summary of Contents for EWIF 457.1

Page 1: ...tions for use and installation instructions Instructions d utilisation et avis de montage Gebruiksaanwijzing en montagehandleiding Istruzioni di uso e di montaggio Instrucciones de uso y de montaje In...

Page 2: ...od the power electronics may no longer be cooled to the necessary extent at room temperature To ensure that no excessive temperatures occur in the electronics the power of the cooking zones may be red...

Page 3: ...on Put the lid on the pan and switch off the cooking zone The glass ceramic hob is extremely robust Avoid dropping hard objects onto the glass ceramic hob Pointed objects falling onto your hob might b...

Page 4: ...r you The pot recognition The induction cooking zone checks in brief intervals if a wok has been placed on the cooking zone If no wok has been placed on the operating cooking surface will appear in th...

Page 5: ...l the sensor lock Safety functions If two or more sensor keys are pressed at the same time e g when a pan is mistakenly put onto a sensor key no function is activated After 10 seconds the appliance sw...

Page 6: ...the edge of the scraper and take care not to damage the sealing with the edge Do not use the cleaning scraper in the bulge as otherwise it will scratch the surface What to do if trouble occurs Repairs...

Page 7: ...ons issued by the local power supply company must be strictly observed Ensure that all live connections are safely insulated when installing the oven The appliance is supplied ready to plug in It shou...

Page 8: ...and free of any grease In order to seal in the cooking surfaces you will require the blocking primer 101 and the heat resistant and damp proof silicon adhesive Pactan 7056 produced by Heidelberger Ba...

Page 9: ...r with a low surface tension Alignment of the air channel Slightly loosen the screws of the air channel Push the air channel under the hob to the rear against the back wall Fasten the air channel with...

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