HD7825/70 /71 /73
Note:
Please note after replacing the boiler the appliance has to be
restored to factory default. The fi lling procedure (cold fl ush),
known from the predecessor Senseo’s is no longer available
after the fl ush before fi rst use has been executed. When the
“restore to factory default” procedure is not carried out, a new
and empty boiler can be switched on, without having the
protection of the initial fl ush procedure, causing the
thermal
fuses
in the heating element to
fail
.
After a boiler replacement or drained system, carry
out the “Restore boiler_empty_fl ag to factory default”
procedure! Then the initial fl ush procedure can be
carried out.
Descaling
Descaling is an important element in Senseo maintenance.
It should be done at least once every 3 months, up to 6 times
a Year! This will prolong the life of your appliance and will
guarantee optimal brewing results for a long time.
Use the correct descaling agent.
Only citric acid-based
descalers are suitable for descaling the SENSEO
®
machine.
This type of descaler descales the appliance without damaging
it. For the correct amount, see under ‘Descaling procedure’
below.
Each descaling mixture can be used only once. After use, the
descaling mixture is no longer active. We advise you to use
the special SENSEO
®
Descaler (HD7006).
Read the instructions on the package of the descaling agent.
Never use a descaling agent based on mineral acids such as
sulphuric acid, hydrochloric acid, sulphamic acid and acetic
acid (e.g. vinegar). These descaling agents may damage your
SENSEO
®
coffee machine.
Follow the steps in the section headed “Descale the appliance”
see DFU (Direction for Use manual).
Volume adjustment
The PCB circuit board makes it possible to adjust the volume
output by means of pushing the one-cup and two-cup user
controls.
How to adjust the volume output:
1. Make sure the boiler is fi lled properly, otherwise perform
fi ll procedure see DFU for instructions.
2. Switch appliance on and wait until the unit is ready to
brew.
3. Make sure a
pod holder
is placed, but
without
a Coffee
POD. (Only adjusting with
plain
water)
4. Place a cup on the drip tray cover and push the one-cup
button.
5. When the appliance has fi nished it is stabilized to perform
the volume adjustment.
6. Empty the cup, podholder and push again for one cup
setting, measure the volume output with a graduated
beaker. In the table you can fi nd the requirements for
the minimum / maximum volume output cc/mL values
depending from the country version:
One-cup setting, Including Pod holder,
water spec
.
(Without Coffee pod)
Min. water cc/mL
Max. water cc/mL
Spanish version
51
71
France version
101
121
General version
123
143
7. Unplug the appliance from the mains.
8. Press the 1- and 2 cup button simultaneously and plug
the mains on.
9. When above step succeeded the LED will turn on
continuously.
10. Depending if the volume has to de- or increase you have
to push the one- or two cup button.
Every time you push the 1- or 2 cup button the LED will
turn off for 0.5 second (feedback to user) and the pump
time will be shortened or lengthened for 0.5 seconds
depending which button was pushed.
Pushing 1 cup
button pump, time will be
shorten
with
0.5 sec is approximately − 3.5 cc/mL (less coffee)
Pushing 2 cup
button pump, time will be
lengthen
with
0.5 sec is approxi 3.5 cc/mL more coffee)
When the volume has to increase with 10 cc for example,
push the
2 cup
button 3 times. The new value will be
stored when you switch the appliance off by
pushing
the
main switch. (LED will turn off ).
11. Turn appliance on again and brew one cup, measure the
volume. In case the volume is not within specifi cation
repeat steps 6 - 11.
12. End.
REPAIR INSTRUCTION
!
3-8
