en32Operating noisesQuite normal noisesDroningMotors are running (e.g. refrigeratingunits, fan).Bubbling, humming or gurgling noisesRefrigerant is flowing through the tubing.ClickingMotor, switches or solenoid valves areswitching on/off.Preventing noisesThe appliance is not levelPlease align the appliance with a spiritlevel. Use the height-adjustable feetor place packing underneath them.The appliance is not free-standingPlease move the appliance awayfrom adjacent units or appliances.Containers or storage areas wobbleor stickPlease check the removable partsand re-insert them correctly if required.Bottles or receptacles are touchingeach otherMove the bottles or receptacles slightlyaway from each other.Eliminating minor faults yourselfBefore you call customer service:Please check whether you can eliminate the fault yourself based on the followinginformation.Customer service will charge you for advice – even if the appliance is still underguarantee!Fault Possible cause Remedial actionThe light does not work. The bulb is defective. Replace bulb. Fig. '/B1. Switch the appliance off.2. Pull out mains plug or switch off fuse.3. Slide cover forwards and remove.4. Change the bulb.(Replacement bulb: 220-240 V a.c., E14bulb holder, see defective bulb forwattage.)Light switch is jammed. Check whether the light switch can move.Fig. '/AFloor of the refrigeratorcompartment is wet.The condensation channelsor drainage hole are blocked.Clean the condensation channelsand the drainage hole. See chapter Cleaningthe appliance. Fig. (