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General| Model | SPHERA Series |
|---|---|
| Category | Coffee Maker |
| Type | Espresso Machine |
| Body | Stainless Steel |
| Steam Wands | 2 |
| Frequency | 50/60 Hz |
| Pump Pressure | 15 bar |
| Material | Stainless Steel |
Details overflow device, safety, expansion, and negative pressure valves.
Details the thermosiphonic circuit and components for coffee dispensing.
Safety precautions for personnel during machine transport and handling.
Critical safety measures for installation, including electrical and gas systems.
Guidelines for water supply connection and approved materials.
Detailed steps for connecting water supply, drain, and avoiding corrosion.
Safety rules for gas-powered machines, including ventilation and injector use.
Procedure for connecting gas cock, pressure reducer, and piping.
Identifies residual risks during commissioning: electrical, temperature, and explosion hazards.
Steps for initial startup of specific machine versions, including water level checks.
Procedure for starting electric heating on machines with a display.
Steps for starting gas heating systems, including flame ignition and pressure checks.
Steps for starting electric heating systems, ensuring boiler is powered.
Detailed steps for replacing water in hydraulic circuits after installation or inactivity.
Safety rules and residual risks for maintenance and cleaning operations.
Details quarterly and yearly maintenance for components like gauges, filters, boiler.
Instructions for checking the safety valve's proper operation.
Procedures for checking the pressure relief valve's functionality.
Daily cleaning procedure for dispensing groups in EMA/EPU versions.
Daily cleaning procedure for dispensing groups in SAE-DISPLAY versions.
Diagrams showing power supply connections for various cable types.
Illustrates the hydraulic circuit for the LEVER GROUP espresso machine.
