Bosch DUL63CC20B, Instruction Manual

4

In combination with an activated vapour 

extractor hood, room air is extracted from 

the kitchen and neighbouring rooms - a 

partial vacuum is produced if not enough 

fresh air is supplied. Toxic gases from the 

chimney or the extraction shaft are sucked 

back into the living space.

■

Adequate incoming air must therefore 

always be ensured.

■

An incoming/exhaust air wall box alone 

will not ensure compliance with the limit.

Safe operation is possible only when the 

partial vacuum in the place where the heat-

producing appliance is installed does not 

exceed 4 Pa (0.04 mbar). This can be 

achieved when the air needed for 

combustion is able to enter through 

openings that cannot be sealed, for 

example in doors, windows, incoming/

exhaust air wall boxes or by other technical 

means.

In any case, consult your responsible 

Master Chimney Sweep. He is able to 

assess the house's entire ventilation setup 

and will suggest the suitable ventilation 

measures to you.
Unrestricted operation is possible if the 

vapour extractor hood is operated 

exclusively in the circulating-air mode.

Risk of fire!

■

Grease deposits in the grease filter may 

catch fire.

Clean the grease filter at least every 

2 months. 

Never operate the appliance without the 

grease filter.

Risk of fire!

■

Grease deposits in the grease filter may 

catch fire. Never work with naked flames 

close to the appliance (e.g. flambéing). Do 

not install the appliance near a heat-

producing appliance for solid fuel (e.g. 

wood or coal) unless a closed, non-

removable cover is available. There must 

be no flying sparks.

Risk of fire!

■

Hot oil and fat can ignite very quickly. 

Never leave hot fat or oil unattended. 

Never use water to put out burning oil or 

fat. Switch off the hotplate. Extinguish 

flames carefully using a lid, fire blanket or 

something similar. 

Risk of fire!

■

When gas burners are in operation without 

any cookware placed on them, they can 

build up a lot of heat. A ventilation 

appliance installed above the cooker may 

become damaged or catch fire. Only 

operate the gas burners with cookware on 

them.

Risk of fire!

■

Operating several gas burners at the 

same time gives rise to a great deal of 

heat. A ventilation appliance installed 

above the cooker may become damaged 

or catch fire. Never operate two gas 

burners simultaneously on the highest 

flame for longer than 15 minutes. One 

large burner of more than 5 kW (wok) is 

equivalent to the power of two gas 

burners.

Risk of burns!

The accessible parts become very hot when 

in operation. Never touch hot parts. Keep 

children at a safe distance.

Risk of injury!

■

Components inside the appliance may 

have sharp edges. Wear protective gloves.

Risk of injury!

■

Items placed on the appliance may fall 

down. Do not place any objects on the 

appliance.

Risk of injury!

■

The light emitted by LED lights is very 

dazzling, and can damage the eyes (risk 

group 1). Do not look directly into the 

switched on LED lights for longer than 

100 seconds.

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Risk of electric shock!

■

A defective appliance may cause electric 

shock. Never switch on a defective 

appliance. Unplug the appliance from the 

mains or switch off the circuit breaker in 

the fuse box. Contact the after-sales 

service.

Risk of electric shock!

■

Incorrect repairs are dangerous. Repairs 

may only be carried out and damaged 

power cables replaced by one of our 

trained after-sales technicians. If the 

appliance is defective, unplug the 

appliance from the mains or switch off the 

circuit breaker in the fuse box. Contact the 

after-sales service.

Risk of electric shock!

■

Do not use any high-pressure cleaners or 

steam cleaners, which can result in an 

electric shock.

Causes of damage

Caution!

Risk of damage due to corrosion. Always switch on the 

appliance while cooking to avoid condensation. Condensate 

can produce corrosion damage.
Risk of damage due to ingress of humidity into the electronic 

circuitry. Never clean operator controls with a wet cloth.
Surface damage due to incorrect cleaning. Clean stainless 

steel surfaces in the direction of the grain only. Do not use any 

stainless steel cleaners for operator controls.
Surface damage due to strong or abrasive cleaning agents. 

Never use strong and abrasive cleaning agents.
Risk of damage from returning condensate. Install the exhaust 

duct in such a way that it falls away from the appliance slightly 

(1° slope).

Environmental protection

Your new appliance is particularly energy-efficient. Here you 

can find tips on how to save even more energy when using the 

appliance, and how to dispose of your appliance properly.

Saving energy

■

During cooking, ensure that there is a sufficient supply of air 

so that the extractor hood can work efficiently and with a low 

level of operating noise.

■

Adjust the fan speed to the intensity of the cooking fumes. 

Only use intensive mode where this is required. A lower fan 

speed means that less energy is consumed.

■

If there are intensive cooking fumes, select a higher fan 

speed in good time. If cooking fumes have already spread in 

the kitchen, the extractor hood must be operated for longer.

■

Switch off the extractor hood if you no longer require it.

■

Switch off the lighting if you no longer require it.

■

Clean and, if required, replace the filter at regular intervals in 

order to increase the effectiveness of the ventilation system 

and to prevent the risk of fire.

Environmentally-friendly disposal

Dispose of packaging in an environmentally-friendly manner.

This appliance is labelled in accordance with 

European Directive 2012/19/EU concerning used 

electrical and electronic appliances (waste 

electrical and electronic equipment - WEEE). The 

guideline determines the framework for the return 

and recycling of used appliances as applicable 

throughout the EU.