13
Problem
Cause
Solution
The dispenser
does not dispense
coffee (Continued)
If the dispenser was used
without a filter adapter (19)in the
intake line (11), coffee particles
can get into the pump and
damage or block valve parts. This
could lead to a lack of suction
and may void the warranty.
In such a situation, the dispenser
and the pump must be flushed
with tap water.
1) Screw off the tap jet-nozzle
spout (3).
2) Connect the intake line (11)
to a water tap that provides
water with 2-4 bar.
3) Put the air-compressor
switch (16) in the
“I” (on) position
4) Turn on the water supply.
5) Open the dispenser tap
(without the jet-nozzle
spout) and flush it with the
pressurized water from the
tap.
6) Open and close the
dispenser tap (1 and 2) in
intervals to flush out all
particles from the pump.
