UK
23
7.5.2 Replacing the lamp
Cleaning interval: when necessary.
▶ Access the internal tray.
▶ Use a flat-head screwdriver to carefully apply slight
pressure to certain points of the bulb protection housing
( ) and remove it, taking care not to scratch it.1
▶ Rotate the bulb (2) and remove it from its housing ( ).3
34
1
2
3
▶ Install a new bulb (of the same type as the one removed)
following the assembly instructions in reverse order.
CAUTION!
Do not dispose of the used bulb in the environ -
ment but dispose of it in special centres and in
accordance with the regulations in force.
8 TROUBLESHOOTING
FAULT CAUSE SOLUTIONS
Display case
fails to start
up.
No supply voltage.
Check the supply
cable.
Main switch OFF. Verify that the main
switch is set to ON.
Display case switch
OFF.
Verify that the display
case switch is set to
ON.
Plug not connected.
Check the position of
the plug.
FAULT CAUSE SOLUTIONS
Display
case fails to
reach proper
temperature
Switch board not
set correctly.
Set proper
temperature.
Product exceeds
loading limits.
Remove excess
product.
Product put in
when too hot or
moist.
Check product.
The flip-up cover
has been opened
too long.
Close the flip-up cover.
The condenser is
obstructed.
Clean the obstructed
condenser with a
vacuum cleaner.
Electrical system
fault.
(*) Contact a qualified
technician
Refrigerating
system fault.
(*) Contact a qualified
technician
Display case
noisy and
vibrates.
Floor unstable. Use shims to stabilize
the display case.
Contact with
external objects.
Remove any external
objects in contact with
the display case.
Screws loose
(e.g. glass
structure or
grids).
Check screw tightness.
Refrigerating
system fault.
(*) Contact a qualified
technician
Presence
of water on
floor.
Drain pipe
not properly
positioned in the
condensate drip
tray.
Check and position the
drain pipe inside the
condensate drip tray.
Condensate drip
tray damaged.
Replace the tray.
(*) Contact a qualified
technician
The lights
don’t work.
Internal lights
switch positioned
on OFF.
Move the internal lights
switch to ON.
Lighting system
malfunction.
(*) Contact a qualified
technician
>>
To Next Page
