Product

After-sales diagnosis for equipment makers: photos, alarms and work orders in — manual-cited checks, parts candidates and a work-order summary out.

Field Triage reads your service manuals, bulletins and closed work orders once. Then a technician in the field sends a photo, an alarm code and a few words, and gets back the checks to run in order, each one cited to the manual page, the parts most likely involved, and a work-order summary written for them. Safety procedures are never skipped; anything outside the manual escalates to a person.

PL-7 · S/N 2023-0481 · Rev C14:32 · tech: R. Osei
IMG_2214.jpgvalve block, green deposit at Y3
HMIE-417 · hydraulic pressure low · 3× in 24 h
  1. 1
    Lockout / tagout; isolate hydraulic pressure
    Manual §2.1 p.14
    ✓
  2. 2
    Read fault code E-417 history on HMI
    Service bulletin SB-2025-09
    ✓
  3. 3
    Inspect proportional valve Y3 connector for corrosion — photo shows green deposit
    Manual §7.4 p.412
  4. 4
    Measure coil resistance Y3 (spec 24 ± 2 Ω)
    Manual §7.4 p.413
  5. 5
    If out of spec: replace valve, part 0811-404-602
    Parts catalogue p.88
Parts likely
0811-404-602Prop. valve Y3
1834-484-066Connector kit
Escalation
No manual coverage for E-417 with pump P2 — flagged to senior engineer K. Lam.
Work-order summary drafted

Illustrative output. Names and figures are examples.

Capabilities

Capability · Knowledge

Your manuals, bulletins and work orders, indexed by model and revision

Service manuals by revision, bulletins mapped to the sections they change, parts catalogues with supersession chains, and ten years of free-text work orders turned into a resolution index — all scoped to the installed base.

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Capability · Diagnose

Photo, alarm and a sentence in; ordered checks out, each with its page

A technician sends what they have — a photo, an alarm screenshot or log export, the serial, a line of description. The agent identifies the unit, reads the evidence, and returns the checks to run in order, each cited to the manual or bulletin, with safety steps first and un-collapsible.

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Capability · Escalate

When the manual does not cover it, a person does — with the evidence assembled

No coverage means no checklist. The case goes to the named senior engineer for that product line with the symptom, what was checked, what the documents do and do not say, and the machine history. Recurring escalations become draft bulletins for the expert to approve.

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Capability · Work orders

Work-order summaries written for the technician, ready for warranty

At the end of a session the agent drafts the work-order summary: steps performed with manual references, measurements, parts fitted, photos and alarm logs attached — in the format the OEM's warranty process requires.

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Capability · Network

Dealer workspaces, scoped access, and the view the OEM needs of its network

Dealers get the OEM's knowledge within their licensed product lines, keep their own notes separate and labelled, and the OEM sees escalation and training needs across the network without reading every work order.

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Why model usage is a line item

Each case reads manual sections, past work orders and one or more photos — typically 50–200k tokens — and a network of 50 technicians runs hundreds of cases a day. Expect 30–200 million tokens a month at scale. Retrieval is indexed once; the model is spent per case on reading and reasoning.

Field Triage is in early access.

We are onboarding a small number of design partners with real documents and real deadlines. Tell us what you work on and we will set up a workspace with your material.