Rancilio epoca S Use And Maintenance Manual page 10

6.1.2. Electrical supply
The machine is supplied ready for connection
according to the required electrical specifications.
Before connecting the machine, make sure that
the plate details(Fig.1) comply with the electrical
distribution network.
The electrical power cord must be directly plugged
into the outlet in compliance with local regulations.
Verify that the grounding system is efficient and in
compliance with current legal requirements and codes.
Also, the surge protection system and circuit
breakers must be in accordance with the current,
local regulations.
Use a power cable that complies with local standards
with a grounding wire.
For three-phase power use a cable with:
5 conductors(3 phases + neutral + ground)
For single-phase power use a cable with:
3 conductors(phase + neutral + ground)
In both cases it is necessary to provide an automatic
differential switch (Fig.6) at the start of the power
cable, complete with the magnetic release elements
in accordance with the ID plate details(Fig.1). The
contacts must have an opening of at least 3mm, and
a dispersed current protection of 30 mA.
Remember that each machine must be fitted with its
own safety elements.
WARNING:
If the supply cable is damaged, it must be
replaced by the manufacturer or by an
authorized technician /electrician to prevent
any risks to the user.
6.2. Preliminary operations
ANTI-SIPHON VALVE CLIP REMOVAL
On top of the boiler there is an anti-siphon valve.
When installing the machine, make sure to remove
the plastic fork (Fig.8 - A) and check that the pin
(Fig.8 - B) is not blocked.
This operation is VERY important to ensure the
proper performance of the machine.
Fig. 8
9
6.3. CONNECTIONS
·Place the machine on the horizontal surface
previously prepared.
Before connecting, thoroughly flush the main water pipes:
· Leave the water supply taps running at full pressure
for several minutes.
· Connect to the main water supply.
· Connect the machine to the socket.
· Connect the gas pipe(SYSTEM model).
Thoroughly flush all the water pipes of the machine:
·Leave the water supply taps running at full pressure
for several minutes.
·Switch on main switch 1: wait until the boiler fills
up to the set level.
·Switch on main switch 2 to begin heating the water
in the boiler.
·Operate each group in order to allow the water to
flow for about one minute; repeat the operation twice.
·Dispense steam from the steam jets for about one
minute.
·Dispense hot water for about one minute; repeat the
operation twice.
·Switch off switches 1 and 2.
·Empty the water from the boiler(see point 10.3).
IMPORTANT
If water is not dispensed from the machine for over
24 hours, flush the internal components before
beginning work, repeating the operations as
described above.
ATTENTION
If, during the installation, the machine goes into
security mode(the on/off selection on the touch
pad is flashing), reset the machine using the main
power switch.