Liebherr MKv 3910 - Manual (Page 11)

23
Cleaning and disinfection
Always switch off the appliance before cleaning and dis-
infecting it.
Disconnect the appliance from the mains.
• Only disinfect the appliance with ethyl alcohol-based products.
• First clean the soiled areas and grid shelves with a damp cotton
cloth.
• Clean the interior container, grid shelves and outer walls with
lukewarm water, ethyl alcohol-based cleaning products or water-
based household cleaning products.
Do not use chemical solvents or any cleaning agents containing
sand or acid.
Do not use steam cleaners because of the
risk of injury and damage.
• Ensure that no cleaning water penetrates
into the elec trical components or ventilation
grille.
• The dust should be removed from the re-
frigeration unit and heat exchanger - metal
grid at the back of the appliance - once a
year.
• Do not damage or remove the type plate on the inside of the
appliance. It is very important for servicing purposes.
• The appliance’s materials are only resistant to the cleaning
products listed above.
• Regular cleaning and disinfection prevents severe soiling.
Malfunctions
You may be able to rectify the following faults by checking
the possible causes yourself:
• Appliance does not function:
– Is the appliance switched on?
– Is the plug correctly fitted in the mains socket?
– Is the fuse intact?
• Loud running noise:
– Is the appliance set up firmly on the floor?
– Does the appliance cause nearby items of furniture or objects to
vibrate? Please note that noises caused by the refrigerant circuit
cannot be avoided.
• The temperature is not low enough:
– Is the temperature setting correct (see "Setting the temperature")?
– Does the separately installed thermometer show the correct
reading?
– Is the ventilation system working properly?
– Is the appliance set up too close to a heat source?
• appears in the display:
– Reset the real time clock (see "Setting the real time clock").
If none of the above causes
apply and you cannot rectify
the fault yourself, contact the
nearest customer service
department stating the type
designation
1
, service num-
ber
2
and appliance num-
ber
3
as indicated on the
type plate.
The position of the type plate is shown in the section entitled
Description of the appliance.
GB
Shutting your appliance down
If the appliance is to be left switched off for any length of time,
complete the following steps to disconnect the power failure
alarm battery from the electronic control system.
• Keep the ON/OFF button pressed for approx. 5 seconds -
the display reads OFF.
• Press + for 5 seconds.
> The display will read .
• Remove the plug.
• Clean the appliance and leave the door open in order to prevent
unpleasant smells.
The appliance complies with the relevant safety regulations and
EC Directives 2004/108/EC and 2006/95/EC.