Saeco RI9722/11, Руководство по обслуживанию

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INCANTO S-CLASS 3. OPERATION
Saeco International Group REV.1 FEB.2005 Page 3/21
Descaling frequency
Water hardness Without Aqua Prima With Aqua Prima
Very hard water (over 21ºdH) About every 4 weeks About every 6 weeks
Hard water (15º-21ºdH) About every 6 weeks About every 2 months
Medium water (15º-21ºdH) About every 2 months About every 3 months
Soft water (4-7ºdH) About every 3 months About every 6 months
Soft water (0-3ºdH) About every 6 months About every 6 months
Descaling procedure
Action Comments
1 Remove Aqua Prima filter from water tank.
2 Fill water tank with descaler according to
the relevant instructions (Saeco descaler). Place an appropriately sized container under the
HWS nozzle.
3 Open HWS valve Remove approx. 1/4 litre
4 Turn machine off. Allow descaler to act for 10 min.
5 Turn machine on and repeat Points 3 to 5
until the descaler mixture is used up.
6 Close HWS valve
7 Fill tank with fresh water. Open HWS valve
8 Rinse (until tank is empty) Descaling complete
9 Re-install Aqua Prima filter in water tank /
Fill tank.
Troubleshooting
Fault Remedy
No display
No power supply to machine.
Check mains fuses / Is machine plugged in? / Is
main switch turned on?
- Pre-heat cups
- Clean brewing unit if necessary
Coffee is not hot enough
- Descale if necessary
No hot water/steam
Hot water/steam nozzle blocked
- Clean nozzle out with needle
(with machine turned off and closed rotary
valve/HWS valve).
Heating time too long, water quantity
insufficient - Descale machine
The brewing unit cannot be removed. - Close service door.
- Turn machine on (brewing unit moves to home
position)
Cannot dispense
LED 1 Coffee, LED 2 Coffee and Steam
LED flash - Overheating: Remove hot water until only expresso
and coffee buttons are lit.
Filter warning LED lights up
(MACHINE NOT LOCKED)
- Install Aqua Prima filter.
Reset: Press steam button until filter warning LED
flashes
Warning LED lights up - Fill water tank.
- Fill coffee beans container.
- Empty grinds container
Warning LED flashes
- Dregs drawer/drip tray not installed.
- Brewing unit not installed.
- Doors not closed.
- Grinder obstructed.
- Gears obstructed
- Contact an authorised service centre.