Perfection 640 - Coffee machine WMF - Free user manual and instructions
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| Product type | Automatic coffee machine |
| Brand | WMF |
| Model | Perfection 640 |
| Dimensions (W x D x H) | 35 x 45 x 40 cm |
| Weight | 15 kg |
| Power supply | 230 V ~ 50 Hz, 1600 W |
| Coffee type | Whole bean coffee |
| Water tank | 2.2 liters |
| Grinder | Adjustable conical grinder |
| Frothing system | Integrated milk frother |
| Programmable functions | Coffee dosage, temperature, grind |
| Display | Color touchscreen |
| Bean hopper capacity | 250 g |
| Pump pressure | 19 bar |
| Cleaning | Automatic cleaning and descaling program |
| Safety functions | Automatic shut-off, overheat protection |
| Spare parts | Available from the manufacturer |
| Repairability | Repairability index 8.7/10 |
| Country of manufacture | Germany |
| Warranty | 2 years |
Frequently Asked Questions - Perfection 640 WMF
How to use the milk frother on the WMF Perfection 640?
Fill the cold milk reservoir, immerse the frother in the milk and select the milk froth function on the touchscreen. The appliance heats and froths the milk automatically.
How to adjust the coffee grind?
Turn the adjustment knob inside the bean hopper. A fine setting gives a stronger coffee, a coarse setting gives a milder coffee. Adjust gradually to find your taste.
How to descale the machine?
Use the integrated descaling program. Pour the descaling liquid into the water tank, follow the on-screen instructions. The cycle takes about 15 minutes.
What to do if the coffee is not hot enough?
Check the temperature setting in the menu. Increase the water temperature (usually adjustable from 85 to 95°C). Also preheat the cup.
How to clean the grinder?
The grinder is cleaned automatically via the daily rinse cycle. For deep cleaning, use grinder cleaning tablets available at specialty stores.
Can I use ground coffee in this machine?
Yes, the machine has a compartment for ground coffee. Use a measuring spoon (max 1 spoon) and select the 'ground coffee' function.
How to reset to factory settings?
Go to the 'Settings' menu then 'Reset'. Confirm the reset. All custom settings will be erased.
What does the message 'Fill water tank' mean?
The water tank is empty or incorrectly positioned. Remove it, fill it with fresh water and reinsert it properly until it clicks.
How to maintain the touchscreen?
Clean the screen with a soft, dry cloth. Do not use abrasive products. For stubborn marks, lightly dampen the cloth.
Where to find spare parts?
Spare parts are available on the WMF website or from authorized dealers. Use the model number 'Perfection 640' to identify compatible parts.
User questions about Perfection 640 WMF
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USER MANUAL Perfection 640 WMF
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Product information
Brand : WMF
Model : Perfection 640
Category : Coffee machine