SUMMARY follows
Summary
GENERAL WARNINGS ..................................................................................................................................... 5
WARNINGS FOR THE INSTALLER ................................................................................................................... 5
1. TECHNICAL CHARACTERISTICS ................................................................................................................ 6
2. PREPARATION OF THE MACHINE ............................................................................................................ 9
2.1 UNPACKING ...............................................................................................................................................................9
2.2 EQUIPMENT PREPARATION ......................................................................................................................................9
3. MACHINE INSTALLATION .......................................................................................................................10
3.1 POSITIONING ..........................................................................................................................................................11
3.2 HYDRAULIC CONNECTION FOR AEP-SMSA AEAP-SMAT SAE-SME MACHINES .........................................................11
3.3 HYDRAULIC CONNECTION OF AL-SMMA MACHINES ................................................................................................11
3.4 WIRING ....................................................................................................................................................................13
3.5 GAS CONNECTION (if included) ..............................................................................................................................13
3.6 STARTING THE MACHINE.........................................................................................................................................16
3.7 EXTERNAL MOTOR PUMP ADJUSTMENT .................................................................................................................17
3.8 MACHINE TUNE-UP .................................................................................................................................................17
4. Distribution machine BOILER and EXCHANGERS ..................................................................................18
4.1 ELECTRIC HEATING .................................................................................................................................................18
4.2 GAS HEATING ..........................................................................................................................................................18
4.3 COMBINED GAS + ELECTRIC HEATING ...................................................................................................................18
5. COFFEE DELIVERY GROUPS .................................................................................................................18
5.1 LEVER GROUP ........................................................................................................................................................18
5.2 CARTRIDGE EXCHANGER SYSTEM ...........................................................................................................................19
5.3 EXTRACTABLE EXCHANGER SYSTEM .......................................................................................................................19
5.4 CTS SYSTEM (thermosiphon system) .....................................................................................................................20
5.5 BOOSTED SYSTEM ..................................................................................................................................................20
6. AUTOMATIC WATER ENTRY ....................................................................................................................21
7. ELECTRONIC CONTROL UNIT ................................................................................................................21
8. VOLUMETRIC DOSING ...........................................................................................................................21
9. PRESSURE SWITCH ...............................................................................................................................22
10. THERMOSTAT .....................................................................................................................................22
11. PUMPING SYSTEM ..............................................................................................................................22
12. ANTI-FLOODING DEVICE .....................................................................................................................23
13. VALVE GROUP.....................................................................................................................................23
13.1 NEGATIVE PRESSURE VALVE ................................................................................................................................23
13.2 SAFETY OR PRESSURE RELIEF VALVE ..................................................................................................................23
13.3 EXPANSION - NON-RETURN VALVE.......................................................................................................................23
