Adjustments And Settings Of The Dose; For Models De; Adjusting The Dose; Adjusting The Quantity Of Hot Water - Rancilio classe 8 User Manual

9. ADJUSTMENT AND SETTING OF THE
DOSE
9.1. Models DE
It is possible to adjust the dose of coffee and hot water
dispensed by electronically controlled models. (If the
function is enabled)

9.1.1. Adjusting the dose

The quantity of coffee and hot water dispensed can
be adjusted using the button panel or the hot water
controls.
1 Press the button E on any button panel and hold it
down for 8-10 seconds until water stops flowing
from the dispensing unit and the led of the continuous
button on the first button panel on the left begins
flashing.
2 It is necessary to act as to make 1 or 2 cups in
order to reach the correct coffee amount
adjustment in the cup.
3 Put the filter-holder (with ground coffee) on the left
unit and the cup under the spout.
4 Operate the selected button (i.e. button A for one
small cup).
5 Once the required coffee amount in the cup has
been reached, press the stop button A. Coffee will
stop pouring and the microprocessor will store the
dose.
6 Press the continuous button E again; the led will
go out and the machine will store the new quantity.
7 Make the coffee and check the cup amount in order
to check that programming is correct.
If some doses have to be changed (A-B-C-D), once
at point 5 repeat the instructions in points 3-4-5 for
each dose, remembering to use the filter-holder with
relevant filter and freshly ground coffee.
Then carry out point 6 and repeat point 7 to check all
changed doses.
If all units are to be programmed with the same doses,
the selection of coffee doses is finished. If the dosage
of another unit is to be changed (1-2-3-4 doses),
proceed as indicated in the above-mentioned point
1-7, using only the button panel of the selected unit.

9.1.2. Adjusting the quantity of hot water

Proceed as follows:
1 Press the continuous E button on any button panel
and hold down for 8-10 seconds until water stops
flowing from the dispensing unit and the led of the
E button on the first button panel on the left starts
flishing. The machine is ready to accept quantity
variations.
2 Put a cup or a jug to receive the water under the
water spout 15 (Fig.3).
3 Push the delivery button 5B
4 Once the required amount is reached, press the
button 5b again. Water will stop pouring and the
microprocessor will store the dose.
- To adjust the water dose for the dispensing spout
12 (Fig. 3), proceed in the same way using button
5b.
5 Once adjusted, press the stop-continuous button
E on any button panel; the led will go out and the
machine will store the new quantity.
6 Pour out doses of hot water to check that
programming is correct.
WARNING!
The amount of hot water dispensed can be controlled
by proceeding as follows:
• press the hot water control button 5A and hold down
for at least 2 seconds; when the button is released,
the machine will dispense water continuously.;
• to manually stop dispensing, press the water control
button 5A again when the required amount has been
dispensed.
To stop dispensing the measured amounts of hot water,
press the water control button 5A.
9.2. Tray position adjustment (Fig.15-16-17)
The machine is supplied with tray fixed in high position.
However the tray can be placed in a lower position to
allow the introduction of high cups.
To carry out this operation, proceed as follows:
- Remove the cup holding grids and the liquid collection
tray.
- Unscrew the 4 screws (2 right - 2 left) as shown in
Fig.15 and remove the whole group.
- Unscrew the lower front case and place it upwards
as shown in Fig.16.
- Fix the tray group in the place of the lower case
(Fig.17) and install the liquid collection tray and
the cup holding grid.
9.2.1. Tray case assembly (Fig.18)
The CLASSE 8 machine is provided with 2 side cases
to be applied to the tray group if the available space
does not allow, during installation, to install the
machine in standard version.
To replace the cases installed on the machine,
unscrew the 3 screws (Fig.18), remove the right case
and replace with the one having smaller dimensions.
In the same way replace the left case.
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