The method
- Record visible brand, model and references without risky disassembly. Photograph the whole object and the accessible component. Distinguish a label reference from a guessed name.
- Describe the intended function and measurements you can safely take. Note whether the part is missing, worn or simply unidentified. A symptom alone does not establish that replacement will solve the problem.
- Send useful details to the manufacturer or repairer and request written compatibility confirmation. Keep the suggested reference, limitations and work requiring a professional.
Fictional worked example
In a fictional example, two lampshades look alike but have different fittings. A measurement and photo support the enquiry; purchase awaits supplier confirmation.
The record to keep
Keep the exact model, reply and chosen reference. Mark unconfirmed suggestions as pending.
Your record, step by step
For your own situation, record the following information. Check a field when it is documented; missing information still needs verification. The boxes are a reminder within this page.
This checklist does not validate your project. No entries are sent or saved.
Fictional worked case. A fictional request concerns a furniture handle. Recording this example requires no technical intervention.
| Element | Observation in the case | Interpretation or next check |
|---|---|---|
| Object | Furniture, model R-12 stated in the manual | Keep the exact reference |
| Part | Missing handle; fixing visible without dismantling | Describe the purpose without diagnosing a fault |
| Measurement | Hole-centre distance: 96 mm in this example | Keep the measured quantity and unit |
| Supplier reply | A part number suggested without model confirmation | Ask about R-12 compatibility before concluding |
What this method can establish
This is no repair procedure. Do not work on powered equipment or open a hazardous component to complete the card.
Useful questions before you start
Is visual similarity enough?
Treat it as a clue and request confirmation for your exact model.
Must I disassemble the object?
Use safely accessible information and consult a professional when needed.
How does measuring a part differ from confirming compatibility?
A measurement narrows possibilities but alone confirms neither material, fixing, load nor variant. Link the proposed part to the model and supplier qualifications.
Supporting documentation
These references support the method. Each source shows its language and consultation date; an available directory record explains its purpose.
- ADEME — Tout réparer à la maison FR ↗
Documentation consulted on · Resource record : ADEME pour les particuliers
An editorial method, a fictional example and references for further reading.