La San Marco 100 DTC E/S, Use And Maintenance

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4. Start-up
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the appliance.
4.1 Charging the water in the boiler
1) Check that the machine main switch 1 (figure 1) is in position 0 (zero).
2) Remove the tray and the cup support grill and make sure that:
a) The boiler drain valve a is closed (figure 8).
b) The taps of the automatic level valve b-c must be open (figure 8).
c) MODELS 100 S: The taps for the cold water dispensers d must be open (figure 9).
d) MODELS 100 E: The taps for the volumetric counters e must be open (figure 10).
Figure 8 Figure 9 Figure 10
3) Open the water supply on-off valve.
4) Open a steaming tap
6 (figure 1) to allow the exit of the air in the boiler filling phase.
5) Reinstall the tray and cup support grill in its place.
6) Turn the knob of the main switch to position
1 so as to carry out automatic filling of the boiler with water.
In models100 Practical, when water reaches the level probe, filling stops and the green “MAX” LED of the
electronic level control comes on. In other models of the 100 series, when water reaches the level probe,
filling stops and the blue “OK” LED of the electronic level control comes on.
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starts the electronic automatic
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to position
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5. Adjustments
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a b
d
e
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