SERVICE MANUAL
7.1
Edition 01 of 08/2017
7. HYDRAULIC CIRCUIT
TOOLS NEEDED:
INDEX
7. HYDRAULIC CIRCUIT ...........7.1
7.1 DRAINING TUBS
AND SERVICE TAPS ..............7.2
7.2 THE PUMPING ELEMENT .........7.4
7.3
REMOVAL OF THE PUMP .........7.4
7.4
REMOVAL OF THE CAPACITOR ....7.6
7.5
REMOVING AND REPLACING
THE MOTOR ....................7.6
7.6
REPLACING THE COFFEE VALVE . . . 7.8
7.7
FLOWMETER AND
NON-RETURN VALVE
(only version V) .................7.10
7.8 HOT AND COLD WATER VALVE....7.16
7.9 STEAM NOZZLE ................7.19
7