Other Cleaning Operations; Descaling; Technical Data - DeLonghi EC155 Manual

• Use a screwdriver to remove the screw that fixes the es-
presso boiler outlet (fig. 28);
• Remove the boiler outlet;
• Clean the boiler using a damp cloth;
• Clean the outlet thoroughly using hot water and a brush.
check that the holes are not blocked. If this is not the case,
clean them using a pin.
29
are not performed on a regular basis.

Other cleaning operations

1. Do not use solvents or abrasive detergents to clean the
machine. Use a soft, damp cloth.
2. clean the filter-holder cup, the filters, drip tray and water
tank regularly.
Danger!
During cleaning, never immerse the machine in water: it is an
electric appliance.

Descaling

It is essential to descale the machine about every 200 coffees
particularly in hard water areas. It is recommended to use
De'Longhi descaler that can be found on the market.
follow this procedure:
1. fill the tank with the descaling solution obtained by dilut-
ing the descaler with water on the basis of the indications
given on the pack.
2. rotate the selector dial to the
the ok indicator light comes on.
3. make sure that the filter holder is not attached and posi-
tion a container under the machine outlet.
4. rotate the selector knob to the
and allow about 1/4 of the solution contained in the tank
to flow out: every now and again turn the steam dial and
allow a small amount of solution to escape; then interrupt
by pressing the button again and leave the solution to act
for about 5 minutes.
• Rinse the outlet under
the tap, rubbing con-
tinuously.
• Re-mount the boiler
outlet, paying attention
to position it correctly
on the gasket (fig. 29).
The warranty is not valid
if the cleaning opera-
tions described above
position and wait until
position (fig. 8) and
10
5. repeat point 4 another 3 times, until the tank is com-
pletely empty.
6. To eliminate residues of the solution and lime scale, rinse
the tank well and fill it with clean water (without des-
caler).
7. rotate the selector dial to the
the appliance until the tank is completely empty;
8. repeat operations 6 and 7 again.

Technical data

mains voltage: ........................................ 220-240V~50/60Hz
Absorbed power: .........................................................1100W
Pressure: ....................................................................... 15 bar
Water tank capacity: ..................................................1.4 litres
Dimensions LxHxD .............................255x315x280 (395) mm
Weight ...........................................................................3.9 kg
The appliance is in compliance with the following
ce Directives:
• "Low voltage Directive" 2006/95/CE and successive
amendments.
• "EMC Directive" EMC 2004/108/CE and successive amend-
ments.
• The materials and objects destined to come into contact
with food stuffs are in compliance with the provisions of
the 1935/2004 european Standard.
use
position and operate