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  Important safety information   

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Important safety 

information

Important

 safety i

nformatio

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Warning

Danger of suffocation!

Packaging material is dangerous to children. 

Never allow children to play with packaging 

material.

:

Warning

Danger of death!

Risk of poisoning from flue gases that are 

drawn back in.

Always ensure adequate fresh air in the room 

if the appliance is being operated in exhaust 

air mode at the same time as room air-

dependent heat-producing appliance is being 

operated.

Room air-dependent heat-producing 

appliances (e.g. gas, oil, wood or coal-

operated heaters, continuous flow heaters or 

water heaters) obtain combustion air from the 

room in which they are installed and discharge 

the exhaust gases into the open air through an 

exhaust gas system (e.g. a chimney).

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.

:

Warning

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.

Summary of Contents for D46ML54N0B

Page 1: ...en Instructions for installation and use Extractor hood...

Page 2: ...location This appliance is intended for domestic use and the household environment only The appliance is not intended for use outside Do not leave the appliance unattended during operation The manufac...

Page 3: ...oming 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 suitab...

Page 4: ...les 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 s...

Page 5: ...s Operatingmodes Exhaust air mode Note The exhaust air must not be conveyed into a functioning smoke or exhaust gas flue or into a shaft which is used to ventilate installation rooms which contain hea...

Page 6: ...the AirFresh function press the button Noise reduction function The noise reduction function reduces the fan noise Switching on the appliance Press the 4 button The function is possible in all fan se...

Page 7: ...sensor setting the fan automatically switches to another fan setting Default sensitivity setting Lowest sensitivity setting Highest sensitivity setting If the sensor control responds too quickly or t...

Page 8: ...cleaners or steam cleaners which can result in an electric shock Warning Risk of injury Components inside the appliance may have sharp edges Wear protective gloves Cleaning agents Observe the informat...

Page 9: ...th a brush and then rinse them thoroughly Leave the metal mesh grease filters to drain In the dishwasher Note If the metal mesh grease filters are cleaned in the dishwasher slight discolouration may o...

Page 10: ...all countries in the enclosed customer service list To book an engineer visit and product advice Rely on the professionalism of the manufacturer You can therefore be sure that the repair is carried ou...

Page 11: ...dual features are described which do not apply to your appliance This appliance is installed in a upper cabinet Follow the enclosed installation instructions for additional special accessories e g for...

Page 12: ...pendent heat producing appliance is being operated Room air dependent heat producing appliances e g gas oil wood or coal operated heaters continuous flow heaters or water heaters obtain combustion air...

Page 13: ...tallation side with a contact gap of at least 3 mm The fixed connection must only be installed by an electrician Warning Danger of suffocation Packaging material is dangerous to children Never allow c...

Page 14: ...the units The fitted unit must be level and have sufficient load bearing capacity The max weight of the extractor hood is 18 kg Appliance dimensions and safety clearances Observe the appliance s dimen...

Page 15: ...dle strip must be screwed into the filter pull out This handle strip can be one that is provided with the appliance or one that is available as an accessory 1 Use the screws provided to secure the han...

Page 16: ...using with the spring 3 Carefully remove the appliance 4 Screw in the filler strip fully 5 Reinsert the springs and fastening bolts Note The mounting pieces on the left and right of the appliance must...

Page 17: ...slot specified Connecting the pipes Note If an aluminium pipe is used smooth the area where it is to be connected before you connect it Exhaust air pipe dia 150 mm recommended size Fit the exhaust air...

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Page 20: ...www neff international com 9001058693 9001058693 951101 Constructa Neff Vertriebs GmbH Carl Wery Stra e 34 D 81739 M nchen Register your product online...

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