Rancilio Cleaning Instructions and Manual for Classe Coffee Makers

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.

1Press 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 conti- nuons button on the first button panel on the left begins flashing.

2It is necessary to act as to make 1 or 2 cups in or- der to reach the correct coffee amount adjustment in the cup.

3Put the filter-holder (with ground coffee) on the left unit and the cup under the spout.

4Operate the selected button (i.e. button A for one small cup).

5One the required coffee amount in the cup has been reached, press the stop button A. Coffe will stop pouring and the microprocessor will store the dose.

6Press the continuous button E again; the led will go out and the machine will store the new quantity.

7Make 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), pro- ceed 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:

1Press 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.

2Put a cup or a jug to receive the water under the water spout 15 (Fig.3).

3Push the delivery button 5B

4Once 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.

5Once adjusted, press the stop-continuous button E on any button panel; the led will go out and the machine will store the new quantity.

6Pour out doses of hot water to check that program- ming 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 relea- sed, the machine will dispense water continuously.;

●to manually stop dispensing, press the water con- trol 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.14-15-16- 17-18-19-20)

The machine is supplied with tray fixed in high po- sition.

However the tray can be placed in a lower position to allow the introduction of high cups or pots.

To carry out this operation, proceed as follows:

- Remove the cup holding grids and the liquid col- lection tray.

-Unscrew the 4 screws (2 right - 2 left) as shown in Fig.14 and remove the whole group.

-Unscrew the lower front case (fig.15)

-Unscrew the two fixing screws of the square sup- porting the exhaust tank (Fig.16).

-Detach the silicone tube and remove the lower exhaust pipe.

-Turn the basin upside down and using a fixed wrench (32 mm) loosen the nut and remove the square (Fig.17).

-Re-assemble the tank by fixing it with the nut in the hole expressly made in the bottom plate. Re-assemble the silicone tube and the lower exhaust pipe (Fig.18).

-Place the lower front case above as shown in Fig.19.

-Fix the tray group in the place of the lower case (Fig.20) and install the liquid collection tray and the cup holding grid.

63