Brasilia OPUS Technical Manual page 30

3. INSTALLATION AND CONNECTIONS
3.A. HOW TO REMOVE THE MACHINE FROM THE PACKAGE
1 - Check possible damages to the package. IMMEDIATELY inform the transport agent of any possible damage.
2 - Pull open upper flaps of box. Fold flaps out and downward.
3 - Pull back cellophane wrapper. Lift machine from inside of box taking it FROM ITS BASE.
Take out accessories: manuals and equipments.
4 - Packing materials (cardboard, cellophane, metal staples, etc.) may cut or cause injury if not handled carefully or if used incorrectly;
do not leave packaging materials accessible to children or incapable persons. Do not dispose of packing materials in the environment.
5 - Place machine in final location and check that:
a) the support cabinet is strong and stable enough, on account of the machine weight and check that is NOT tilted.
b) there are 4" (10 cm) minimum air space behind the machine and 2" (5 cm) space on either side.
6 - The water main outlet must be fitted with a siphon.
3.B. GENERAL INFORMATION ON CONNECTIONS
Before installing the machine it is advisable to check the efficiency of the water mains, the water mains pressure (max: 0,3 MPa - 3
BAR), the efficiency of the electrical connections and of the gas mains (for gas-heated machines).
HYDRAULIC CONNECTION:
Perform the hydraulic connections as shown in the picture above, taking care to comply with the hydraulic regulations in force in the
country of installation.
• ESPRESSO group circuit: the water for coffee delivery comes directly from the water mains and is heated in the heat exchangers by
the heat of the water contained in the boiler.
• FILTER group circuit: the water for preparing the gourmet brewed coffee is taken from the FILTER boiler.
• Water supply must be filtered/treated water (~7 french degrees).
• Inlet pipe: 3/8F connector, pipe Ø 10/12 mm – Drain: pipe Ø 16/17 mm.
ELECTRIC AND ELECTRONIC CONNECTION:
• In the machine there are two power circuits:
- for operating electrical components (solenoid valves, pump, electronic control modules).
- for operating boilers heating elements.
• The main switch: the machine is fitted with a three-position power switch.
Position OFF: no power supply to the internal components
Position ON: power supply to the operational electric components
Position : power supply to the operational electric components and to the boiler heating element
Position 1 of the main switch should also be used when the boiler is heated only using gas.
Notes:
• The machine is equipped with electric power cord and WITHOUT PLUG. If necessary, the PLUG will be installed, by the service
agent, agreeing with rules of country in which machine will be installed.
• If the SUPPLY CABLE is damaged, it must be replaced by the manufacturer or authorized and specialized installer/maintenance, to
prevent all risks. Failure to follow this instruction may result in equipment damage, poor machine performance, or electrocution.
See CONNECTIONS diagrams in the SECTION "C" - Electric and water pressure system diagrams.
REV. 2 04/2007 ENGLISH - 5