Opero for Field engineers

Field engineers need answers where the work happens

An engineer beside a machine may be wearing gloves, working in poor connectivity, or speaking with a customer. Opening several systems and scrolling through long PDFs is slow and sometimes impractical.

Calling a senior colleague can help, but it interrupts another engineer and may still depend on memory rather than the latest instruction.

Opero lets field engineers ask by voice or chat. It finds information for the machine in front of them and shows the source behind the answer.

Search using the machine details

The engineer can provide a model, serial number, fault code, symptom, or photo. Opero searches applicable manuals, drawings, service bulletins, previous cases, and parts catalogues.

It narrows the result to the correct machine version and avoids instructions that have been replaced. If the information is not sufficient for a safe answer, it sends the case to a person.

Keep working in the engineer’s preferred language

Opero supports more than 40 languages. An engineer can ask in one language even when the official service document is written in another.

The explanation is translated, but the citation still opens the original document and page. The engineer can verify the source before continuing.

Continue from diagnosis to parts and reporting

When the likely failed component is known, Opero can identify the current part number, check stock or warranty details, and prepare an order for approval.

It can also update the service case with the checks completed, work performed, time, and parts used. The office receives a useful record without asking the engineer to re-enter everything at the end of the day.

Example: an unfamiliar fault at a customer site

An engineer encounters a warning they have not seen before. They ask Opero by voice and state the machine number.

Opero finds the current bulletin, explains the approved checks, and links to the relevant page. The checks point to a sensor, so Opero identifies the correct version and prepares a parts request.

The engineer reviews the information and continues the repair without waiting for someone at the office to search the files.

Give service managers useful signals

The dashboard shows which questions are common, which faults repeat, and where Opero could not find a reliable answer. This helps managers improve documentation and training around the problems engineers actually encounter.

Where to look next

• Knowledge Agent — search company knowledge by chat or voice.
• Parts & Procurement — identify and prepare the correct spare part for approval.
• AI Voice Agent — use hands-free support in the workshop or field.