WEGA POLARIS

     Green line espresso coffee machine

• Multiple boiler technology
• Self learning software
• Nocturnal standby mode
• 5 separate safety features on the services boiler, and 4 separate safety features on the individual coffee brewing boilers

• Boiler for each brewing group, in copper and brass, with a 1,2 litre capacity, and 1150W heating element
• USB port for the uploading and downloading of settings and parameters, in addition to software upgrades
• Hot water for tea, obtained by mixing fresh water from the incoming line, and steam from the services boiler
• Electronically controlled cup warmer
• Temperatures in the individual coffee brewing boilers, the group heads, and the services boiler, electronically controlled with a maximum fluctuation of 0,5°C either way
• Pump operating water pressure reading, together with incoming water pressure visible on the display
• Ambient humidity reading obtained by means of a hygrometer, and visible on the display
• Incoming water pressure reading, visible on the display

• The pressure switch disengages the power supply to the heating element if the pressure in the boiler reaches 1,5 bars
• Should the pressure switch malfunction, the boiler safety valve opens when the pressure in the boiler reaches 2,0 bars
• A temperature sensor, disconnects the heating element when it reaches 130°C, and gives a visual alarm signal on the display
• A secondary safety sensor positioned internally in the boiler, disconnects the heating element should a temperature of 169°C be reached
• A function on the Central Processing Unit, disconnects the heating element should it work uninterruptedly at 100% of its capacity for longer than 60 seconds

• Time and date settings and visualisation

• The pressure switch disengages the power supply to the heating element if the pressure in the boiler reaches 1,5 bars
• Should the pressure switch malfunction, the boiler safety valve opens when the pressure in the boiler reaches 2,0 bars
• A temperature sensor, disconnects the heating element when it reaches 130°C, and gives a visual alarm signal on the display
• A secondary safety sensor positioned internally in the boiler, disconnects the heating element should a temperature of 169°C be reached
• A function on the Central Processing Unit, disconnects the heating element should it work uninterruptedly at 100% of its capacity for longer than 60 seconds

• A temperature sensor, disconnects the heating element when it reaches 130°C, and gives a visual alarm signal on the display
• A secondary safety sensor, disconnects the heating element should a temperature of 150°C be reached
• The SNCR valve opens when the pressure in the hydraulic circuit surpasses 12,5 bars
• A function on the Central Processing Unit, disconnects the heating element should it work uninterruptedly at 100% of its capacity for longer than 45 seconds

• Quantification and memorizing of selections effected by each group
• Option to control “save energy” function either manually or electronically
• Diagnostic messages obtained and displayed, in order to facilitate the operation of the Wegaconcept, in addition to the viewing of service and maintenance schedules
• Message indicating the necessary regeneration the water softener resins, or the substitution of the water filter cartridge
• Visualization of the machine parameters, including the primary and secondary menu options
• Time and date settings and visualization