- Saeco Hot Beverage Vending Machine Operation and Maintenance Manual

16
English
- 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 gas-type connection.
6.5 Power 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)
6.4 Water 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).
- let some water flow out of the tap in order to
eliminate possible traces of impurities and dirt
(fig.15).
fig.14
fig.15
fig.16