Training path
Fifteen chapters, built in the order a technician actually needs them. Chapter 3 is live now — the rest are being written and reviewed by working maintenance techs before release.
5 of 15 available in this release
Hazard recognition, permits, PPE, and working around live process equipment.
Identifying every energy source, isolating it, and proving zero energy.
Voltage, current and resistance as they actually behave in a control panel — and how to measure them without lying to yourself.
Meter categories, clamp meters, loop calibrators, and choosing the right tool.
Three-phase induction motors, contactors, overloads, and why they trip.
Drive fault codes, parameters, and telling a drive fault from a load fault.
Proximity, photoelectric, encoders, PNP vs NPN, and 4–20 mA loops.
Seal-in circuits, interlocks, permissives, and reading a rung like a sentence.
Scan cycle, forcing, and proving whether the fault is field-side or logic-side.
Valves, cylinders, air preparation, and diagnosing slow or stalled actuators.
Pumps, relief valves, contamination, and reading pressure like a symptom.
Belts, chains, couplings, gearboxes and bearings — wear patterns and what they mean.
Why misalignment kills bearings, and what a vibration signature is telling you.
Electrical schematics, P&IDs, and tracing a circuit across sheets.
A repeatable method: symptom, split-half, evidence, root cause, verification.