Enquiry preparation
Vacuum cleaner: agree who can authorise the request
For a vacuum cleaner enquiry: Establish ownership, the person approving work and who can provide entry. Keep those arrangements with the service address so a technical enquiry is not delayed by missing authority.
We agree suitable work and arrangements for your actual appliance.

For the appliance you actually own
Describe which function changed, any warning and the charging behaviour where relevant. The team must confirm the actual model and requested work before accepting a small-appliance enquiry.
Why this belongs in the enquiry
The vacuum cleaner reference, fitting and observation allow a more specific discussion. They do not establish a failed part or guarantee a repair.
Before arranging a visit
Confirm suitable work, proposed charges and access with the team. An enquiry notebook is preparation, not a reserved visit.