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6.4Water system connection
Before connecting the vending machine to the water mains, make sure that the water is:
-drinkable, if necessary by means of a test laboratory certification
-has a pressure ranging between 1.5 and 8 bar, otherwise use a pump or a water pressure reducer accordingly.
-if not already fitted, install a tap in an accessible position, so as to separate the equipment from the water mains, should it be necessary (fig. 14).
fig.14
-let some water flow out of the tap in order to eliminate possible traces of impurities and dirt (fig.15).
fig.15
-connect the tap to the vending machine, using a copper or nylon hose, suitable for foodstuff and resistant to the supply pressure. Should a flexible hose be used, it is necessary to assemble the reinforcement bearing inside, supplied with the machine.
-Use a 3/8
6.5Power supply connection 
The veding mahine is designed to operate with single phase voltage at 230 Volts and is protected by 6,3 A delay fuses.
We suggest checking the following:
-the mains voltage of 230 V should not exceed a ± 6% fluctuation
-the power supply is suitable to the machine
-a differential protection system is connected
The machine should be earthed in observance with operating safety rules in force.
For this reason, verify the system earth wire connection to ascertain that it is efficient and in compliance with national and European electric safety standards.
If necessary, have the system inspected by qualified personnel.
-The machine is equipped with power cord (fig.16)
fig.16
16
