A complaint, not a parts verdict
“The sink drains slowly” can point towards a sink-waste restriction or discharge issue. These are assessment areas for a food-waste disposal; they do not identify a failed part on your particular Tweeny model.
A disposal enquiry is not automatically a general drain-clearance job. Explain whether a second sink bowl or connected appliance is also affected.
The detail to keep with this complaint
Write down whether the second bowl or dishwasher connection is also affected. Use observations already made during normal operation. Keep the setting and the result in separate sentences so they can be compared.
The switch or stopper used to activate it
Whether the unit was silent, humming or turning
Any leak, drainage change or stopping behaviour
Keep product identity separate
Use the appliance plate rather than a similar-looking online listing. Furniture style, a retailer name and the visible badge may not identify the installed version.
Which Tweeny version is it?
Photograph an accessible external model label under the sink. Keep any version or feed-type information and do not put a hand or camera into the grinding chamber.
Keep the whole identification together with “the sink drains slowly”. A manufacturer name, an approximate purchase year or a familiar fascia does not establish that two food-waste disposal versions have the same internal parts.
Describe the fitting
Explain what surrounds the appliance and how its normal user controls are reached. An integrated door, plinth, stacked position or high-level cabinet can affect access planning.
What is around the appliance?
Describe the cupboard space, mounting and visible waste connection. A continuous-feed switch and a batch-feed stopper are different arrangements; say which you have.
Discuss the next step
Include your complete postcode and the Tweeny product details. Suitable work, charges, appointment availability and parts are confirmed individually. For the wider appliance context, return to the Tweeny food-waste disposal guide.
Bring the details together
Complete only what you know. The notes remain in this page until you copy them; opening the booking service does not send these notes automatically.