Drawing mismatch and engineering handover

MFG-EL01-P03 · Concept training procedure draft · D1 · 29 October 2026

For the inert browser model only. Not an approved operating SOP. No physical work, production release or certification is authorised.

Equipment MFG-EL01 · model 1.0.0-concept · source: original concept, approved SOP absent.

1. Confirm equipment and task identity.

   MFG-EL01 · Control-cabinet revision trainer. Record draft D1 and model 1.0.0-concept.

   Hold if: Identity, source applicability or required evidence is missing or inconsistent.

2. Confirm the inert training boundary.

   For the inert browser model only. Not an approved operating SOP. No physical work, production release or certification is authorised.

   Hold if: Identity, source applicability or required evidence is missing or inconsistent.

3. Describe a cabinet label that differs from the drawing.

   Preserve both identifiers exactly.

   Hold if: Identity, source applicability or required evidence is missing or inconsistent.

4. Pause the proposed maintenance instruction.

   A mismatch cannot be resolved by appearance alone.

   Hold if: Identity, source applicability or required evidence is missing or inconsistent.

5. Record the equipment and drawing revision.

   Unknown versions remain explicitly unknown.

   Hold if: Identity, source applicability or required evidence is missing or inconsistent.

6. Separate observed layout from assumed circuit function.

   The concept has no wires, live data or functional logic.

   Hold if: Identity, source applicability or required evidence is missing or inconsistent.

7. Request the engineering change history.

   The source owner decides which revision applies.

   Hold if: Identity, source applicability or required evidence is missing or inconsistent.

8. Retain the exception and supporting observations.

   Do not overwrite the original mismatch with a guessed correction.

   Hold if: Identity, source applicability or required evidence is missing or inconsistent.

9. Submit the proposed knowledge update for qualified review.

   Only approved, permitted changes belong in a released lesson.

   Hold if: Identity, source applicability or required evidence is missing or inconsistent.

10. Keep the physical task on hold.

    The website grants no electrical work, testing or restart authority.

    Hold if: Identity, source applicability or required evidence is missing or inconsistent.

11. Prepare the evidence record.

    Record observations, source revisions, holds, recovery and missing physical evidence; do not invent a result.

    Hold if: Identity, source applicability or required evidence is missing or inconsistent.

12. Request qualified review before reuse.

    Keep this draft unapproved until the task owner accepts the sources, geometry, criteria, permissions and revision.

    Hold if: Identity, source applicability or required evidence is missing or inconsistent.

Qualified source, geometry and procedure review required before operational reuse.