MANUAL DE INSTRUCCIONES / INSTRUCTION MANUAL
Maintenance and Upkeep
Cleaning Advice
To clean the Z-450 it is recommended that you use a soft cloth and washing-up liquid. Do not use
strong detergents.
To completely disinfect the inside of the machine use 70-proof ethyl alcohol, taking care not to rub
the adhesive stickers too forcefully.
If you are not going to use the machine for an extended period of time, keep it clean and dry and
leave the door open, as this will help prevent mould forming.
Keep the grille at the back of the machine clean, as this will aid with heat evacuation (which is
necessary to ensure the interior of the machine can be kept suitably cool).
Normally, at a working temperature of 16ºC excessive amounts of frost will not form on the
machine’s cooling wall. Water droplets may appear, but these will be automatically expelled and
evaporate outside the machine.
The power cable must be connected gently. Do not force it. The two metal poles in the connector
must be kept clean in order to ensure good electrical contact.
Hazard warning:
Before carrying out any form of authorised maintenance or
procedure, make sure the area or parts in question are not connected to the
electricity supply.
Unplug the device at the socket
.