Decades of maintenance logs, finally searchable.
Fine-tune on equipment manuals, maintenance history, SOPs and shift handover notes to build assistants that answer plant-floor questions in your own terminology — deployable air-gapped, with no dependency on an external API.
The Problem
Institutional knowledge sits in PDFs, spreadsheets and the heads of engineers who are retiring. Generic models do not know your part numbers, and many plants cannot reach the public internet at all.
How Langtrain Helps
Ingest work orders, fault codes and handover notes so the reasoning of retiring engineers survives their last shift.
Open-weights models run entirely inside the plant network. No outbound connectivity required, ever.
Fine-tuned on your own BOMs and equipment registry, so internal designations resolve correctly instead of being guessed at.
Walk a technician through a diagnostic tree grounded in the actual manual and the history of that specific asset.
Hard refusals on lockout/tagout and permit-to-work procedures, routing to the controlled document rather than paraphrasing it.
Connect to SAP PM, Maximo or your existing CMMS so answers reference live asset state, not a stale export.
Applications
Turn a shift's worth of logs and alarms into a structured handover brief the incoming supervisor can act on in two minutes.
A technician enters an alarm code and gets the likely causes ranked by what actually fixed it on this asset historically.
Answer procedural questions with a citation to the controlled document and revision number, so compliance is auditable.
Resolve "what is compatible with this pump" across supplier catalogues and your own approved-parts list.