Necta Colibri Service Manual page 4

NOTE:
The same ESPRESSO boiler and pump are used in both the espresso and instant versions, but with a different solenoid valve assembly,
composed of three 2-way valves, while the espresso boiler solenoid assembly is composed of two 2-way valves and one 3-way valve
The configuration is via Software. (See procedures in the software manual)
In both versions the dose of liquids is calculated by means of the volumetric counter
NECTA SPA TECHNICAL MANUAL "COLIBRÌ"
Service Manual: Colibrì
HYDRAULIC LAYOUT
List of hydraulic components
1) Water inlet solenoid valve
2) Air-break
3) Volumetric counter
4) Pump
5) Pump by-pass (complete with check valve)
6) Pressure boiler (complete with solenoid valve)
Edition 02-2002
"INSTANT"
VERSION
4 /25