Grafen CS20 A, User Manual, Page: 12 / 28

12
EN
Cleaning kit (optional)
The kit is composed of a plastic bottle with rubber pipe, one confection of acid citric (1 kg), and instructions
for the cleaning procedure.
Quantities of citric acid to be mixed with water in the bottle to obtain the mixture
MODEL CITRIC ACID Q.TY
20 - 25 Kg 200 g
30 - 40 Kg 250 g
50 Kg 350 g
70 - 90 Kg 500 g
6.5 IMPLEMENTING THE WASH AND SANITATION CYCLE
Adopt proper precautions when handling citric acid
whilst preparing the solution (water + citric acid, see
the table). Wear protective gloves and goggles.
• Turn the machine off.
• Remove all ice from the container.
• Using the specifi c product and the plastic bottle,
prepare the solution by dissolving the powder in
warm water (max. 40°C), according to the quanti-
ties shown on the attached table. mix well whilst
ensuring that no lumps are formed.
• Position the internal switch in the cleaning posi-
tion (Fig. 12)
• Pour the cleaning product into the evaporator
tray (Fig. 13)
• Turn the power to the machine on and wait for at
least 2 hours.
• After two hours, switch the machine off and drain
the solution in the evaporator tray into the cabi-
net (Fig. 14).
• Replace the cap and pour clean water into the
tray of a quantity equal to its capacity, and start
the machine again.
• Repeat the operation at least 5 times to eliminate
the presence of limescale remover and sanitiser.
• After this time has elapsed, switch the machine
off and remove the cap to discharge the water in
the evaporator tray, then replace the cap.
• Finally, return the switch to ice mode.
• After the cleaning function, rinse the cabinet well.
• If the apparatus remains unused for long periods:
Switch the machine off;
Remove all ice from the container;
Discharge all water;
Clean
carefully;
Leave the container door ajar.
Fig. 12
Fig. 13
Fig. 14