Enquiry preparation
Vacuum cleaner: retain the differences you have already noticed
For a vacuum cleaner enquiry: Settings and outcomes from ordinary use can help describe variation. Keep the observations as a short note. Do not deliberately repeat burning, smoke, tripping, leakage near electrics or uncontrolled movement.
We agree suitable work and arrangements for your actual appliance.

For the appliance you actually own
Retain the model and describe which function changed, including charging or a visible warning where relevant. Follow only the manufacturer’s normal user-care instructions. Small-appliance work needs individual acceptance before arranging anything.
The purpose of this detail
The vacuum cleaner reference, fitting and observation allow a more specific discussion. They do not establish a failed part or guarantee a repair.
What still needs agreement
Confirm suitable work, proposed charges and access with the team. An enquiry notebook is preparation, not a reserved visit.