Duo - Uncategorized Bezzera - Free user manual and instructions
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| Product type | Semi-professional espresso machine |
| Brand | Bezzera |
| Model | Duo |
| Dimensions (W x D x H) | Approx. 40 x 30 x 45 cm |
| Weight | 20 kg |
| Power supply | 230 V, 50 Hz, 1600 W |
| Boiler type | Independent dual boiler (coffee and steam) |
| Water tank capacity | 2.5 L |
| Pump | Rotary with adjustable pressure |
| Main functions | Espresso extraction, steam production, hot water |
| Portafilter | Professional 58 mm, pressurized and non-pressurized |
| Adjustments | Boiler temperature, pump pressure, water volume |
| Maintenance and cleaning | Regular descaling, cleaning of nozzles and group head |
| Safety | Safety thermostat, overpressure valve |
| Spare parts and repairability | Parts available via Bezzera after-sales service |
| General information | User manual available for free download |
Frequently Asked Questions - Duo Bezzera
How to descale the Bezzera Duo?
Use a descaling product suitable for espresso machines. Follow the instructions in the manual: dilute the descaler in the water tank, run an extraction cycle without coffee, rinse thoroughly. Repeat if necessary.
Why is the espresso too cold?
Check the coffee boiler temperature, set it between 90 and 96°C. Make sure the machine is preheated (20-30 min). Descaling may also be necessary.
How to adjust the pump pressure?
The optimal pressure is between 9 and 10 bars. Use a pressure gauge (if available) or adjust via the rotary pump screw. Refer to the manual for the exact procedure.
The steam wand does not produce enough steam, what to do?
Clean the steam wand tip with a needle. Check that the steam boiler is on and at the correct temperature (around 130°C). Descaling the boiler may improve flow.
Can I use ESE pods with the Duo?
No, the standard portafilter is designed for ground coffee. You can use a pressurized portafilter for ESE pods, but this is not recommended by the manufacturer.
How to clean the brewing group?
Use a brush to remove coffee residues. Run a cycle with a group cleaning product (powder type) following the instructions in the manual. Then rinse.
What is the warranty on the Bezzera Duo?
The manufacturer's warranty is generally 2 years, parts and labor. Keep the proof of purchase. For wear parts (seals, etc.), the warranty may be limited.
Where to find the manual in French?
The manual is available for free download on the site notice-facile.com. You can also request it by email choosing the French language.
How to replace the group seals?
Order a suitable seal kit. Unplug the machine, disassemble the group (see manual), remove old seals, install new ones. Reassemble and test for leaks.
The machine leaks from the top, what to do?
Check the group and portafilter seals. If the seal is worn, replace it. If the leak persists, inspect the water inlet hose and fittings. Contact customer service if necessary.
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