fam_coffee grinder · Commercial grinder
Eureka Prometheus 83
Manuals, maintenance, water filters, troubleshooting and spare parts for your machine, all in one place.
- Burr type
- Flat
- Burrs
- 85 mm
- Grind adjustment
- Stepless
- Motor
- 510 W
- Bean hopper
- 1.2 kg
- Suitable for
- Espresso
Maintenance
How to look after your Prometheus 83
A commercial grinder, such as the Macap M7D, Eureka Helios or BUNN MHG, grinds many kilos a week and needs a daily routine, the dose checked every morning and new burrs according to kg. Here is the schedule and the products we recommend.
Good to know about the Eureka Prometheus 83
The Prometheus is designed for espresso and should not be used for coarser grinding for brewed coffee.
The grinder reminds you about maintenance, and the burrs can be removed for cleaning without losing the grind setting.
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Every day
- Empty the bean hopper and wash it by hand
- Brush the spout, the fork and the drip tray
- Check the timer dose with a scale every morning
- Wipe the grinder with a damp cloth
-
Every week
- Grind cleaning pellets, for example Cafetto GC2
- Brush around the adjustment dial
- Check that the fan and ventilation are clear
-
Every month
- Brush the grinding chamber and the spout
- Track kg ground against the burrs' lifespan
- Check the zero point
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After 250–500 kg
- Replace the burrs according to the manufacturer's kg figure
- Have a technician carry out an inspection and service
- Run in new burrs and reset the timer
Essential maintenance kit
Cleaning detergent, milk system cleaner, blind basket and brush. Everything you need for daily and weekly cleaning.
Cleaning products
Tools
Upgrades
A bottomless portafilter shows you instantly if your coffee is channelling. A spring-loaded tamper, a distribution tool and a precision basket give you more even extraction, shot after shot.
Accessories for your Prometheus 83
Original accessories and wooden trim made specifically for your machine.
Troubleshooting and guides
What do you need help with?
Regular maintenance
Cleaning
Burrs
- Open the grinder and brush the burrsStep by step.
- Replacing burrs by kgGuideline figures for commercial grinders.
- When should the burrs be replaced?Signs and the manufacturers' kg figures.
- Replacing flat burrsStep by step.
- Calibrate after replacementFind the zero point again.
- Running in new burrsExpect to adjust often.
No guide matches. Ask us and we will help you.
Manuals and spare parts
