Saeco RI9722/11, Руководство по обслуживанию

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INCANTO 3. OPERATION
Saeco International Group REV.5 FEB.2005 Page 15/16
Cleaning
Empty dregs drawer Storage capacity 13 tabs.
Empty drip tray After 13 tabs.
Clean water tank As required
Clean coffee bean container As required
Clean the housing As required
Rinse brewing unit 1 x per week
Clean brewing unit and lubricate
Clean filter 1 x per month
Descale Depending on water hardness.
Descaling frequency
Water hardness Without Aqua Prima With Aqua Prima
Very hard water (over 21ºdH) About 2 - 4 weeks About 4 - 6 weeks
Hard water (15º-21ºdH) About 4 - 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
recommended) 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)