4
INSTALLER’S INSTRUCTIONS
RELEASE 7.03
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Connection to electrical circuit via approved plug, which must be accessible after installation, with
machine in operating mode.
To connect the power cord of the machine to the circuit of the building, each lead going to the main switch
of machine should be identified according to its symbol (N=Neutral, 1=Phase 1, 2=Phase 2, 3=Phase 3,
grounding symbol for yellow/green lead), so as not to invert wiring and cause malfunctions.
Connect electrical cord to circuit as per Pic. 1
To avoid dangerous overheating, the power cord should be completely unwound.
If the power cord is damaged must be replaced by a new one supplied by the factory or by an authorized
assistance center.
If the capacity of the circuit on the premises does not match the machine’s requirements as per its Data
Tag, replace connections inside the electrical box of the machine and on the power cord according to the
following instructions.
WATER SYSTEM CONNECTIONS
The minimum and maximum input pressure necessary for the proper functioning of the machine must be
respectively 0.05 MPa and 0.6 MPa.
Connect flexible hoses as per Pic. 1. Use the power cord you will find on the machine’s equipment.
Don’t use the old cables.
Verify that there are no snags on bends in the flexible hoses.
Securely tighten threaded nuts of flexible hoses
SYSTEM WITH WATER SOFTENER
Softener is recommended in locations where water has over 10 French degrees of total hardness, since it
will prevent buildup of calcium deposits inside the machine. The quality of the coffee will also be
improved. The softener should be installed in an easily accessible location for maintenance, near a floor
sink.
SYSTEM WITHOUT WATER SOFTENER
If a water softener is not necessary, the installation of a 1-pic.1 in-line filter cartridge is recommended to
avoid damages to the pump caused by possible impurities in the water supply.
Let water run from the tap into a bucket for a few minutes prior to connecting the machine to the water
line, to remove any impurity of new installations.
ATTENTION: Let water run from the tap into a bucket for a few minutes prior to connecting the
machine to the water line, to remove any impurity of new .
DRAIN SYSTEM
Connect flexible drain hose to nipple on drain pan of machine, located under the drip tray, and insert the
other end in floor sink 5-fpic.1.
Verify that the inclination of the drain hose is enough to allow a quick drain from the drain pan of the
unit.
Perform following instructions with the help of the controls description diagram found on page 13.
Check all connections first, and then proceed with the setting up of the machine.
Open water tap1-pic 1; verify that there are no leaks through the flexible hoses 2-pic 1.
Turn on circuit breaker 7-pic. 1 and turn main switch of machine 1-pic.1 clockwise.
Verify that LED-10 turns on.
INITIAL SETUP
