TROUBLESHOOTING
The information and instructions contained in this section are
intended only for trained personnel authorised to work on the
electrical and refrigeration components of the equipment.
Maintenance of cooling system, fans and front panel lifting
motor (built-in models)
Caution! Always disconnect the equipment from the power
supply before carrying out any maintenance.
In the case of built-in models remove the 4 screws that secure the
equipment to the cabinet. Wearing protective gloves slowly
slide the equipment out of the cabinet using the side slots.
Caution! During this process take all necessary precautions in
order to avoid damage to the equipment , other objects and injury
to people.
Remove the cover by undoing the 4 screws at the sides of the
equipment (fig. 4.7.1), so as to access where the cooling system
compartment, the cooling fans and the panel lifting system are
housed (built-in models).
Once maintenance is complete replace the covers and tighten
the screws, return the appliance to its original position, turn it on
and check that it is working.
Replacing fuses
Caution! Always disconnect the equipment from the power
supply before carrying out any maintenance.
Lift the front cover, replace the faulty fuse with an identical one -
(see electrical diagram) (fig. 4.7.2). Lower the front cover, turn on
the equipment and check that it is working.
Maintenance of display board
Caution! Always disconnect the equipment from the power
supply before carrying out any maintenance
The display board is located behind the control panel. To replace it
you need to remove the control panel as shown in the figure.
Once maintenance is complete carefully replace the control
panel, turn on the equipment and check that it is working.
Installation
