Maintenance - Profitec Pro 700 Bedienungsanleitung

Bedienungsanleitung / User manual Pro700
15 Refill the water tank.
16 Clamp the filter holder with blind filter back into the brew group and activate the brew group lever 3 times
for about 20 seconds. Then, position the brew group lever all the way down. This flushes the entire
system. Now remove the blind filter from the portafilter.
17 Activate the brew group lever and flush fresh water through the brew group for about 60 seconds.
18 Repeat steps 12. through 17. three to five times until clear, neutral smelling water comes out of both the
group head and the hot water release.
Important
These descaling instructions are only meant for prophylactic descaling. If you operate your
machine with direct water connection, contact your specialised dealer before undertaking
this measure.
Please do not descale the machine if it is already calcified. While descaling the machine, the
lime residues can plug several components, such as valves, gauges etc., causing damage to
your espresso coffee machine. In this case, please contact your specialised dealer. It is
probable that a professional descaling has to be carried out which requires the disassembling
of boilers and tubing.
Damage to persons or to the material, caused by calcification in and on your machine, is not
subject to the manufacturer's liability.
In this case, the warranty expires as well. Machines will only be accepted for repair after
previous technical advice and written acknowledgement has been given.
Please do not enclose loose parts e. g. filter holder or drip tray when sending in the machine
for repairs / maintenance.

7.4 Maintenance

(If you have any questions, please contact your specialised dealer.)
Replacing the group gasket and the shower screen
1 Switch off the machine and disconnect the power cord.
2 Open the steam valve and release the steam. Then close it again.
3 Let the machine cool down to room temperature.
Follow the steps as indicated below:
1
Brew group in the beginning.
2
Use a flat screwdriver to pry out
the shower screen and the group
gasket.
29
3
The shower screen and the
gasket are now nearly removed.