What are the common faults of coffee machines?
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Abstract: People who love coffee will buy a coffee machine, but the coffee machine is convenient, and it will inevitably fail during use. Common faults are steam or coffee that is not hot, no coffee on the handle filter or jets from the brewing head, noise from the machine, water leaking from the handle when the coffee is extracted, steam or hot water pipe dripping, extracting coffee The flow rate is too slow or the flow rate is too fast. So how should we deal with these faults? Let's take a look at it together.
Coffee machine common faults and solutions
First, no steam or coffee is not hot
Possible Causes
1. A large amount of hot water is released during a period of time (it is not recommended to use the hot water function of the coffee machine).
2. The coffee machine power switch is not turned on.
3. There is no power supply.
4. Other reasons.
Solution
1. Stop using a lot of hot water first, then use the coffee machine after 10-20 minutes.
2. Turn the coffee machine switch on, for example, from 0 to 1 to 2 (the coffee machine is different, the switch is different).
3. Check if the power indicator (green light) of the machine is on. If it is on, please contact the supplier. If it is not lit, please check if the switch is turned on. If it is turned on, ask an electrician to check the power.
4. Other reasons try to describe clearly the fault problem is reflected to the supplier.
Second, the handle filter does not produce coffee or brewing head jets, machine noise
Possible Causes
1. The water inlet or outlet switch of the water filter is closed.
2. The inside of the water filter is blocked or the pipe is blocked.
3. Other reasons.
Solution
1. Open the water inlet switch.
2. Check the working condition of the water filter and replace the filter element if necessary.
3. Other reasons try to describe clearly the fault problem is reflected to the supplier.
3. When the coffee is extracted, water leaks from the periphery of the handle (the brewing head is ejected)
Possible Causes
1. The handle is not fully fastened or the coffee powder is too much.
2. The aging head seals the rubber ring to wear and wear.
3. Other reasons.
Solution
1. Re-fasten the handle and fasten or re-powder the powder.
2. Notify the supplier to replace the new seal rubber ring.
3. Other reasons try to describe clearly the fault problem is reflected to the supplier.
Fourth, steam or hot water pipe is dripping
Possible Causes
1. The steam switch is not fully closed.
2. The inner seal of the steam rod joint is aging.
3. Other reasons.
Solution
1. Turn off the steam lever switch completely.
2. Notify the supplier to replace.
3. Other reasons try to describe clearly the fault problem is reflected to the supplier.
5. When the coffee is extracted, the flow rate is too slow or the flow rate is too fast
Possible Causes
1. When the machine is normal, the grinder scale needs to be adjusted.
2. Or fill the pressure to adjust.
3, or the amount of powder to be adjusted.
4. Other reasons.
Solution
For other reasons, try to describe clearly the fault problem is reflected to the supplier.
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