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9 - MAINTENANCE ANDUSEFUL ADVICEfig. 10
In order to ensure that the spouts (B) are kept clean and free
of any coffee deposits which may jeopardize yield, we
advise that before starting work in the morning that you put
filter holder (D) in with empty filter (while machine is hot) and
operate the unit several times.
In this way any coffee dust which may have been deposited
between the metal filter (B) and the metal filter holder (A) are
removed. This operation must be repeated every day.
Frequently check the filter holes (C) and remove any deposits.
Should the water have been left in the ducts for a long time,
it is necessary to allow some water to flow through them in
order to remove any deposits.
A SPOUT HOLDER
B SPOUT
C FILTER
D FILTER HOLDER
ESEAL
F COFFEE GROUP
G CENTRAL SCREW
H SCREW
Weekly cleaning operations
Cleaning of the unit and spouts: place a teaspoon of specific
coffee machine washing powder into the blind filter supplied
with the machine and apply to the unit to be cleaned using
the filter-holder. Press the unit delivery control button as for a
normal coffee dispensing operation. Suspend delivery after
30 seconds and then repeat the operation 3-4 times. Rinse
out the unit using a normal filter and then undertake a few
dispensing operations using water only. Then prepare a
coffee in order to eliminate any unpleasant odours.
Below-cup seal replacement
Seal (E) needs to be replaced in the event that coffee leakage
is noted between unit (F) and filter-holder (G), or in the event
that on closing filter holder (D) the unit centre is greatly
exceeded.
Remove the spout (B) by loosening the central screw (G).
Remove the spout holder (A) by loosening the two Allen
screws (H).
Then proceed to remove seal (E) using a screw driver.
After removing the seal undertake to clean the slot and then
re-assemble the new seal taking care to insert it with the
chamfered part turned upwards towards the unit itself.
It is a good idea to rinse the filters (C) and filter holders (D)
every day in hot water, or even better, place them in hot
water and allow to soak for the whole night in order to
dissolve any greasy coffee deposits.
It is advisable to leave the filter-holder cups inserted with the
coffee dregs for the entire working day to ensure that the
filter-holder is always at optimum temperature.
Do not cover the cup-warmer level with any fabrics or cloths
etc.
Do not use any abrasive or corrosive products for cleaning
the bodywork.
The steam nozzles must be cleaned immediately after use in
order to prevent the risk of the formation of any scale which
may block the holes and to ensure that any drinks made
subsequently do not absorb any unpleasant odours.