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Ask Your Manual Anything: RAG in Action

Circuit Team
Oct 7, 2025
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Remember when you had to physically walk to someone's desk to ask a question? Now imagine if finding technical information was that direct—except the expert never goes home, never gets sick, and knows every detail about every piece of equipment you service.

That's what manufacturers are discovering with conversational AI built specifically for technical documentation.

Side-by-Side Reality Check

Let's see what this looks like in practice:

Traditional PDF Search:

  1. Open three different manuals
  2. Use Ctrl+F to search for "hydraulic pressure"
  3. Get 47 results across different contexts
  4. Read through each one to find the relevant section
  5. Cross-reference with safety protocols in a different document
  6. Hope you found the current version Total time: 15-25 minutes (if you're lucky)

Conversational AI Query:

The difference isn't just speed—it's confidence. Your technician gets a complete answer with the context they need to make the right decision.

Real Scenarios, Real Results

Your customer service team gets this call:

"Our packaging line stopped mid-cycle with Error Code E-7743."

Instead of putting the customer on hold while someone searches through fault code databases, your AI instantly responds:

"Error E-7743 indicates a sensor alignment issue on the main conveyor. The fix is typically a 10-minute adjustment—here's how to walk your maintenance team through it."

One conversation. One resolution. One satisfied customer who didn't wait 30 minutes for a callback.

Addressing the Accuracy Question

I know what you're thinking: "What if the AI gives wrong information?"

Here's how modern RAG systems handle accuracy:

Every response includes citations to source documents
The AI only pulls from your approved, current documentation
Confidence scores indicate when information might be uncertain
Version control ensures responses reflect the latest updates

This isn't a chatbot making educated guesses. It's your technical documentation becoming interactive while maintaining the same accuracy standards you've always required.

Integration Reality

The beauty of this approach? It layers on top of what you already have. Your existing FSM system, your CRM, your current documentation—none of that goes away. The AI becomes the interface that makes all of it instantly accessible.

Your technicians don't need to learn new systems. They just ask questions the way they naturally would.

Works Cited:

1

Grand View Research. "Knowledge Management Software Market Size Report, 2033." https://www.grandviewresearch.com/industry-analysis/knowledge-management-software-market-report

2

VentureBeat. "Report: Employees Spend 3.6 Hours Each Day Searching for Info, Increasing Burnout." https://venturebeat.com/business/report-employees-spend-3-6-hours-each-day-searching-for-info-increasing-burnout/

3

SightCall. "52 Field Service Stats That You Need to Know." https://sightcall.com/blog/52-field-service-stats-that-you-need-to-know/

4

Stock Titan. "ServiceMax AI Debuts: PTC's Game-Changing AI Assistant Revolutionizes Field Service Management." https://www.stocktitan.net/news/PTC/ptc-launches-service-max-ai-a-generative-ai-powered-field-service-cdj48jo3jm8j.html