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Image 5: Machine bottom
4.4 Manual adjustment of the brewing pressure
The brewing pressure of the machine can be adjusted manually, without opening the machine, through an
adjusting screw (see image 5 chapter 4.3) at the bottom of the machine. This adjustment must be carried
out by expert specialists.
5. FIRST USE
Read the instruction manual carefully prior to operating the machine.
Prior to starting the machine, check if:
• the steam and hot water valves are closed.
• the machine is switched off. (Power switch in the vertical position.)
• the power cord is disconnected.
• the drip tray is inserted accurately.
• the machine is placed on a water resistant surface.
Now you can start up your machine:
5.1 Machine in use with water tank
(steam/ hot water boiler activated)
1. Please make sure that the valve at the bottom panel of the machine and the switch behind the drip tray
are in the correct position (see images 3 and 4 chapter 4.3).
2. Open the cup warming tray. Take out the water tank and rinse it thoroughly.
3. Fill the water tank with fresh water deficient in lime, place it back into the water tank guides and close
the cup warming tray.
4. Plug the machine into an electrical outlet.
5. Turn the machine on by placing the metal switch in the upper position. The green control lamp and the
PID display will come on and a pump noise will be heard. If there is still a pump noise, the filling of the
steam/ hot water boiler is still being completed.
Fill mode
The PID-display indicates "FIL". Now position the brew lever upwards for at least 30 seconds at a time
to fill the coffee boiler. The display indicates the time in seconds.
Move the lever back into the lower position. The "FIL" display turns off.
6. If the pump stops and the PID display turns off while the boilers are filled, you have to refill fresh water in
the water tank. If there is enough water in the water tank again, the pump starts to operate again.
7. As soon as both boilers are filled with water, the pump will become quiet. Both boilers are now being
heated in succession whereby the coffee boiler has priority.
8. The PID display will show the current temperatures of both boilers alternately (see chapter 3.3). The
machine is ready for coffee preparation as soon as the PID display indicates the pre-set nominal
temperature of 93°C (199,4 °F factory setting). The machine should have been switched on for at least
10 minutes to make sure that the brew group is sufficiently warm.It is ready for steam/ hot water
Translation of the original German user manual
Drainage container
Adjustment screw brewing pressure
ENGLISH
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