Liebherr IK 2750 Premium - Manual (Page 8)

u Wrap the frozen food in newspaper or blankets and store in
a cool place.
u Leave the compartment and appliance door open during
defrosting.
u Remove detached pieces of ice.
u Pay attention that the defrost water does not run into the
kitchen unit.
u If necessary, pick up defrost water several times, using a
sponge or cloth.
u Clean the compartment (see 6.2) .
6.2 Cleaning the appliance
WARNING
Risk of injury and damage as a result of hot steam!
Hot steam can lead to burns and can damage the surfaces.
u Do not use any steam cleaners!
NOTICE
Incorrect cleaning damages the appliance!
u Do not use cleaning agents in concentrated form.
u Do not use any scouring or abrasive sponges or steel wool.
u Please do not use any aggressive, scouring, sand-,
chloride-, chemical- or acid-based cleaning agents.
u Do not use chemical solvents.
u Do not damage or remove the type plate on the inside of the
appliance. It is important for the customer service.
u Do not pull off, bend or damage cables or other compo-
nents.
u Do not allow any cleaning water to enter the drain channel,
ventilation grille or electrical parts.
u Please use soft cleaning cloths and a universal pH-neutral
cleaning agent.
u Please use cleaning and care products suitable for contact
with foodstuffs in the appliance interior.
u Empty appliance.
u Pull out the power plug.
u Clean plastic outer and inner surfaces with lukewarm
water and a little washing-up liquid.
*
u Clean drain hole: Remove
deposits with a narrow instrument,
e.g. a cotton bud.
*
u Most of the parts can be dismantled for cleaning: see the
relevant chapter.
u The door interior parts are dishwasher-safe. However, the
printing may dissolve over time.
u Clean other items of equipment by hand with lukewarm
water and a little washing-up liquid.
u Only use a damp cloth to clean the telescopic rails. The
grease in the runners is for lubrication purposes and must
not be removed.*
After cleaning:
u Wipe dry the appliance and items of equipment.
u Connect the appliance and switch it on again.
u Put the food back inside.
When the temperature is sufficiently cold:
u Put the food back inside.
6.3 Customer service
First check whether you can correct the fault yourself by refer-
ence to the list (see Malfunction). If this is not the case, please
contact the customer service whose address is given in the
enclosed customer service list.
WARNING
Risk of injury if repair work is not carried out professionally!
u Have any repairs and action - not expressly specified - on
the appliance and mains cable carried out by service
personnel only. (see Maintenance)
u Read the appliance
designation Fig. 9 (1) ,
service No. Fig. 9 (2)
and serial No.
Fig. 9 (3) off the type
plate located inside
the appliance on the
left-hand side.
Fig. 9
u Notify the customer service, specifying the fault, appliance
designation Fig. 9 (1) , service No. Fig. 9 (2) and serial No.
Fig. 9 (3) .
w This will help us to provide you with a faster and more accu-
rate service.
u Keep the appliance closed until the customer service
arrives.
w The food will stay cool longer.
u Pull out the mains plug (not by pulling the connecting cable)
or switch off the fuse.
7 Malfunction
Your appliance is designed and manufactured for a long life
span and reliable operation. If a malfunction nonetheless
occurs during operation, check whether it is due to a handling
error. In this case you will have to be charged for the costs
incurred, even during the warranty period. You may be able to
rectify the following faults yourself:
Appliance does not work.
→ The appliance is not switched on.
u Switch on the appliance.
→ The power plug is not properly inserted in the wall socket.
u Check power plug.
→ The fuse of the wall socket is not in order.
u Check fuse.
The compressor runs for a long time.
→ The compressor switches to a low speed when little cold is
needed. Although the running time is increased as a result,
energy is saved.
u This is normal in energy-saving models.
→ SuperCool is activated.
u The compressor runs for longer in order to rapidly cool the
food. This is normal.
A LED on the bottom rear of the appliance (at the
compressor) flashes repeatedly every 5 seconds*.
→ There is a fault.
u Please contact the after-sales service (see Maintenance).
Excessive noise.
→ Due to the various speed steps, speed-regulated*
compressors can generate different running noises.
u The sound is normal.
Malfunction
8 * Depending on model and options