Overview: The document provides a detailed parts list and assembly instructions for the BEZZERA Unica espresso machine, including various components and their specifications across different tables.
Table 1 - Chassis and Body Components: This section lists the main structural components of the machine, such as the assembly chassis, stainless steel body, drip tray, tank support, and heating element protection. Key components include the tank with a 3-liter capacity and various screws and fittings for assembly.
Table 2 - Suppression Valve Components: This table details the parts related to the suppression valve, including the valve body, gasket holders, calibrated springs, and various fittings. The table is divided into different versions based on production dates, indicating changes in components like the suppression valve assembly and gasket specifications.
Table 3 - Tap Assembly Components: This section outlines the components for the tap assembly, including the tap body, various gaskets, springs, and the lever knob. It also notes changes in components from different production dates, such as the introduction of OR gaskets.
Table 4 - Pressure and Boiler Components: This table lists components related to the pressure gauge and boiler, including the pressure gauge itself, various hoses, fittings, and the heating element. It highlights the thermic safety device and the boiler load hose as critical components.
Table 5 - Delivery Group Components: This section provides details on the delivery group, including the delivery valve, various gaskets, springs, and the lever knob. It also includes components like the shower filter and undercup gasket.
Table 6 - Vibration Pump Components: This table lists components related to the vibration pump, including the pump itself, various hoses, fittings, and vibration-damping elements. It specifies different pump versions based on voltage requirements.
Table 7 - Electrical Components: This section outlines the electrical components, including the T.PID plate, thermostats, microswitches, and various cables and plugs. It also includes the relay SSR for PID and the bipolar switch lever.
Table 8 - Coffee Preparation Accessories: This table lists accessories for coffee preparation, such as cleaning brushes, coffee presses, filters for different cup sizes, and filter-holder assemblies. It also includes a blind filter and a coffee measurer.
Contact Information: The document concludes with contact details for G. Bezzera, including their address in Rosate, Milan, Italy, and contact numbers for telephone and fax, along with their website and email address.