Drawing Hot Water On All Automatic Models; Serving Coffee On All Automatic Models; Emergency Operation (For 95-22 Automatic Models) - La San Marco 95 SERIES Use And Maintenance Manual

F O R T H E U S E R

DRAWING HOT WATER ON ALL AUTOMATIC MODELS

Hot water can be drawn through the push button strip shown in the following figure, in which it is possible to have manual
servings by pressing the button 40 (for a maximum of 1.5 liters; the flow can be stopped by pressing the same button again), or
automatic servings by pressing buttons 41 and 42, from which two different quantities can be obtained, depending on
programming. The programmed flow can be stopped by pressing button 40.

SERVING COFFEE ON ALL AUTOMATIC MODELS

Make sure that the filter on the cup is of the proper capacity. The coffee measured out and pressed into the filter should graze
the sprinkler on the unit. To check this, insert the filter holding cup into the unit and remove it: if the coffee is at the proper
level, the impression of the sprinkler fastening central screw should remain on it.
Each unit has a push button strip with seven buttons. The first button at the top center 33 is used for manual servings (for a
maximum consecutive quantity of 0.5 liters) or to stop any automatic serving. The three vertical buttons on the left 34, 35, 36
are used to select three programmed single servings (1st button strong coffee, 2nd button normal coffee, 3rd button weak
coffee).
The three vertical buttons on the right 37, 38, 39 are used to select three programmed double servings (1st button two strong
coffees, 2nd button two normal coffees, 3rd button two weak coffees). The led 65 indicates the proper operation of the
machine: normally it should be lit and it should flash when coffee is being served.
Note: to start a serving, it is sufficient to press the relative button lightly.
Emergency operation for 95-22 models
This mode is possible only for the first two units, if the electronic control unit fails to work.
On the left side, above the main switch are located three green switches.
Pressing the button 62 lights up its signal lamp and disconnects the electronic control unit. Pressing the button 63 activates the
first serving unit. Pressing the button 64 activates the second serving unit.
The operation is of the ON/OFF type: when the desired quantity is reached, the outflow stops and the switch returns to the
previous position.
In this state, the water level in the boiler is adjusted manually through the relative valve 27 controlled from outside by means
of the lever 28.
Note: it is not possible to draw hot water in the emergency mode.
1st UNIT 2nd UNIT
42