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en

    Cleaning and maintenance

8

Saturation display

When the metal mesh grease filters or the activated 

carbon filter are saturated, a signal sounds for approx. 

4 seconds after the fan is switched off. In addition, this 

symbol is indicated on the display: 

ª

If you have not yet done so, the metal mesh grease 

filters should be cleaned now. 
For instructions on how to clean the metal mesh grease 

filters, please refer to the section 

Cleaning and 

maintenance

.

While the saturation display is flashing, it can be reset. 

To do this, press the – button.

Audible signal 

Switching on the acoustic signal

When the fan is switched off, press the 

#

 and + at the 

same time for approx. three seconds. An 

acknowledgement signal sounds.

Switching off the acoustic signal

Repeat the "Switching on the acoustic signal" process.

2

Cleaning and maintenance

Cleaning 

and maint

enance

:

Warning

Risk of burns!

The appliance will become hot during operation, 

especially near the bulbs. Allow the appliance to cool 

down before cleaning.

:

Warning

Risk of electric shock!

Penetrating moisture may result in an electric shock. 

Clean the appliance using a damp cloth only. Before 

cleaning, pull out the mains plug or switch off the circuit 

breaker in the fuse box.

:

Warning

Risk of electric shock!

Do not use any high-pressure 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 information in the table to ensure that the 

different surfaces are not damaged by using the wrong 

type of cleaning agent. Do not use

harsh or abrasive cleaning agents,

cleaning agents with a high concentration of alcohol,

hard scouring pads or sponges,

high-pressure cleaners or steam cleaners.

Wash new sponge cloths thoroughly before use.
Follow all instructions and warnings included with the 

cleaning agents.

Area

Cleaning agents

Stainless steel

Hot soapy water: 

Clean with a dish cloth and dry with a soft 

cloth.
Clean stainless steel surfaces in the direction 

of the grain only.
Special stainless steel cleaning products are 

available from our after-sales service or from 

specialist retailers. Apply a very thin layer of 

the cleaning product with a soft cloth.

Painted surfaces

Hot soapy water: 

Clean using a damp dish cloth and dry with a 

soft cloth/towel.
Do not use any stainless steel cleaners.

Aluminium and plastic Glass cleaner: 

Clean with a soft cloth.

Glass

Glass cleaner: 

Clean with a soft cloth. Do not use a glass 

scraper.

Operating controls

Hot soapy water: 

Clean using a damp dish cloth and dry with a 

soft cloth.
Risk of damage to the electronics from pene-

trating moisture. Never clean operator con-

trols with a wet cloth.
Do not use any stainless steel cleaners.

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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