Fault observation and evidence rehearsal

MFG-PN01-P02 · 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-PN01 · model 1.0.0-concept · source: original concept, approved SOP absent.

1. Confirm equipment and task identity.

   MFG-PN01 · Pneumatic fault-learning panel. 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. Select GAUGE-01.

   Record that no pressure value is available.

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

4. Identify the difference between no reading and zero pressure.

   Absence of evidence cannot establish a safe energy state.

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

5. Select ROD-01 and use Guide travel.

   The animation is illustrative displacement, not pneumatic physics.

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

6. Locate VALVE-01 in the model.

   Do not infer internal state from its exterior.

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

7. Describe the reported symptom without diagnosing it.

   Separate an operator observation from a verified cause.

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

8. Request the approved fault-finding method.

   No valve adjustment, hose removal or pressure setting is specified here.

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

9. Reset the model and note the missing data.

   The scene has no sensor or test result.

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

10. Prepare the qualified technician handoff.

    Include symptoms, source gaps and the reason for HOLD.

    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.