La San Marco 100 E/S PRACTICAL - Water System Connections; Electrical Connection Procedures

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3.4 Installation of water system
INTERNAL PUMP
1) Use the pipe a (900 mm, provided with the machine) to connect the cut-off valve of the mains to the tap
1 for water inlet to the water softener (gure 3).
2) Connect the pipe b for internal pump suction to the tap 2 of the water softener (gure 4).
Figure 3
Figure 4
EXTERNAL PUMP (OPTIONAL)
1) Use the pipe a (900 mm, provided with the machine) to connect the cut-off valve of the mains to the tap
1 for water inlet to the water softener (gure 5).
2) Connect pipe c (600 mm, provided with the external pump) to the pump suction with tap 2 of the water
softener (gures 6-7).
3) Connect pipe d (of the water system of the coffee machine) to the pump delivery (gure 7).
Figure 5 Figure 6 Figure 7
3.5 Drain line
Connect the drainage tube to the grounds collecting tray and to the water drainage system.
3.6 Electrical connection
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