If the dosing funnel becomes jammed in the group head, reinsert the portafilter into the dosing cup and twist clockwise. This step should remove the trapped funnel quickly.
In this post, we will share the step-by-step process and also discuss what to do if the funnel gets stuck badly.
Read and learn.
How to Remove the Stuck Dosing Funnel
Here are the simple steps you can apply to loosen a stuck dosing cup from the group head.
Step 1: Stand behind the espresso machine and reinsert the portafilter into the funnel at about a 4 o’clock angle.
Step 2: Twist the portafilter slowly clockwise until the funnel becomes loose.
Read: Top 54mm and 58mm Bottomless Portafilters
The above steps should easily remove a stuck dosing funnel from the group head. But sometimes, a funnel can get jammed badly. In such a case, you must apply the technique differently.
Step 1: Switch OFF and unplug your espresso machine from the electrical outlet.
Step 2: Remove your espresso machine’s drip tray, water tank, and hopper (if any).
Step 3: Gently place your espresso machine on its back.
Step 4: Remove the portafilter from the dosing funnel and reinsert it at a 4 o’clock angle.
Step 5: Hold your espresso machine tightly and twist the portafilter clockwise to loosen the funnel from the group head.
Common Reasons a Dosing Funnel Can Get Stuck
Check out the following reasons that are commonly responsible for the issue.
Coffee Grounds Growth:
If the group head and dosing funnel are not cleaned regularly, coffee grounds can gather in them. Due to the compacted coffee grounds, you can face difficulty removing the dosing funnel from the group head.
Incorrect Size of the Dosing Funnel:
Dosing funnels have different sizes based on the type of espresso machine. Using a funnel with an incorrect size, which is too large or too small, can cause the issue.
Damaged Group Head or Dosing Funnel:
Improper use or maintenance can wear and tear the group head or dosing funnel. This damage is another reason the funnel can get stuck in the group head.
Read: Best Espresso Tamping Mat
Some Preventative Tips to Follow
The below tips can help you prevent the dosing funnel from getting stuck in the group head.
- Remove coffee particles and residues from both the group head and the dosing funnel.
- Wipe the group head and funnel with a wet cloth after each dosing.
- Ensure that the size of the funnel is correct for your espresso machine. You can find out the funnel’s dimensions in the manufacturer’s manual.
- Avoid excessive force when inserting and removing the dosing funnel.
- If you notice any damage, like cracks, in the funnel, replace it as soon as possible to prevent further troubles.
Read: Best Portafilter Dosing Cup
Final Words
Dosing funnel stuck is a regular issue for users, which you can quickly solve by following the above techniques. Do not try to loosen the funnel forcefully if they do not work. Instead, contact a professional who can safely remove it from the group head. Also, follow the preventive tips to avoid such trouble in the future.
Frequently Asked Questions
In short, yes. It can be harmful to your espresso machine. If the funnel is not removed properly, it can cause scratches in the group head or even break the machine’s parts.
If you cannot detach the dosing funnel after trying different methods, contact a professional technician or the manufacturer for further assistance.
You should not use such tools to remove a stuck dosing funnel from the group head. They can damage the machine or the funnel. The portafilter is the only recommended tool in such a case for non-technical persons.
