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Verfügbare Sprachen
Verfügbare Sprachen
Cleaning as necessary:
Clean the steam and hot water valve after every use.
Clean the body when the machine is switched off and cold.
Use a soft and damp cloth for cleaning.
Never use abrasive or chloric detergents!
Empty the water drip tray regularly and do not wait until it is full.
7.2 Brew group cleaning and degreasing
A brew group cleaner in tablet form is available at your specialised dealer. With this detergent, you can clean
and degrease the group very easily. The cleaning is carried out by using the blind filter included with
delivery. The group cleaning with the Profitec cleaning tablets can be carried out every week
Follow the instructions as noted below:
1
Heat up the machine(boiler pressure 1.0-1.25 bar or preset temperature on the PID).
2
Place the blind filter into the portafilter.
3
Put a tablet or the powder into the portafilter.
4
Clamp the portafilter into the brew group.
5
Operate the group lever for approx.. 20 seconds. The blind filter will fill with water.
6
Let the detergent react, moving the group lever into the middle position, approx. 45°. (Do not move it into
the lower position.)
7
Move the lever into the lower position after approx. 1 minute. This way, the fats and oils can be
discharged by the infusion cylinder.
8
Repeat points 5-7 up to 10 times, until only clear water is discharged by the infusion cylinder.
9
Rinse the portafilter and the blind filter with fresh water. Then replace the blind filter with the filter for
coffee.
Operate the group lever for approx. 1 minute. Then move it back into the lower position.
10 Remove the portafilter and repeat point 9. After this, the brew group is ready for use.
Caution!
Beware of hot sprayings while cleaning the brew group.
7.3 Prophylactic descaling
A regular descaling of the machine is recommended in order to avoid strong calcification and expensive
repairs. While descaling, always take into account the hardness degree of the water. It is very important to
use a sparing descaler which does not affect the metal. You can purchase a descaler (in powder or tablet
form) perfectly suited for your machine at your specialised dealer. Just fill the water tank with fresh water and
dissolve the descaler in it. Then proceed as follows:
1
Heat up the machine until the operational pressure or the preset temperature on the PID has been
reached.
2
Switch off the machine.
3
Empty the boiler completely by operating the hot water dispenser. Discharge the heat exchanger by
operating the brew group lever. Then close the hot water dispenser and coffee dispenser.
4
Dissolve the descaler in water according to the instructions and pour the solution into the water tank.
5
Switch on the machine. This automatically fills the empty boiler. Afterwards, operate the brew group
lever and release about 250 ml water through the group. The heat exchanger will fill up with the descaler
solution.
6
Place the portafilter with the blind filter into the housing of the group and operate the brew group lever 3
times for about 20 seconds each time. Move the lever into the lower position after every operation. This
descales the expansion valve.
After this process, let the descaler react according to the manufacturer's instructions.
7
8
Release the remaining descaler solution by operating the brew group lever.
Bedienungsanleitung / Instruction manual Profitec Pro 500
24
ENGLISH
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