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5. CLEANING AND MAINTENANCE
6.
TROUBLE SHOOTING
Problem
Indicators off
No coffee dispensed
Coffee not hot enough
Coffee comes out
slowly, in drips
No hot water or coffee
Noisy pump
Group head leaking
Milk frothing foam not
good
Indicators blinking and
beeping
Solution
Check plug or touch any button to wake up.
Make sure the powder is correctly grinded and tamped,
brewing chamber properly rinsed, water tank filled and correctly fitted.
Preheat your cup, descale if necessary.
Scale has built up in the machine, descale the machine or change powder.
The water tank is empty.
Repeat the brewing procedure. Make sure the water tank is filled and correctly
fitted.
Make sure the coffee is grinded at right level and portafilter well inserted and
rotated on tight enough.
Clean up the steam wand and make sure the air inlet hole open, upright.
Fill in water and touch any button to stop.
1. System Cleaning
To refresh the inside parts of the system, you can choose to repeat the prescribed
procedures of coffee brewing several times without coffee in the filters, and try to brush
the inside of the group head with a soft brush time to time.
Clean the casing, with a soft damp cloth.
The water tank, drip tray and filters can be washed in warm water(not hot water).
2. Descaling
Choose the recommended decalcifier or scale remover from your machine provider.
Instruction:
1. Fill water tank with 500ml pure water(around half of the total capacity);
2. Pour into the water tank 3g scale remover, wait for 5 minutes or stir to dissolve;
3. Install the water tank to the correct position carefully and long press the three
buttons for no less than 3s to enter descaling mode the machine will start to work till it
stops automatically;
4. Wait for 10 minutes and pour pure water into water tank, enter descaling mode
again to clean the machine till it stops.
Suggested Descaling Interval:
Type of Water
Descaling Frequency
Soft water (filtered water)
Every 1,000 brew cycles
Hard water (tap water)
Every 500 brew cycles
7
English
Содержание ZEM 09
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