Learning and development process for Diagnostic Equipment Makers: soldering skill and field conduct
Soldering and calibration are craft skills, and service engineers face lab staff alone. A learning plan covers both, with practical sign-offs and a clear field briefing.
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Without a plan, soldering skill is judged by who is fastest. Fine-pitch rework is given to whoever is free, and intermittent faults appear weeks later in the field. Calibration is learnt by watching one technician. Service engineers go to labs with a bag of tools and little guidance on what to say about readings, so they either overpromise or say nothing helpful.
Good looks like a graded soldering ladder with a practical test on sample boards, a calibration path with a note per model and a repeat run under watch, and a field briefing for service engineers. Each step has a sign-off by a named person. Refreshers follow a new model or a repeated fault, and the learning list is kept up to date.
How to set it up
1. Test soldering on sample boards
Give every technician the same boards, including fine-pitch work, and grade the results. Use the grades to decide who does which rework.
2. Build a calibration path
Technician shadows, then repeats a unit with the senior watching, then calibrates alone with a second check. Keep a note per model.
3. Write a field briefing for engineers
Cover what to say about settings and results, how to handle lab questions, hygiene, and who to call. Practise with role play. See the learning and development process.
4. Run a short lesson after repeated faults
When a fault repeats, bring the team together for twenty minutes to review cause, fix and what changes in training.
5. Keep a simple learning record
Note each sign-off by person, process and date, and check the record before assigning rework or calibration to anyone.
Check these first
Before changing anything, find out what is true today. These take an afternoon and use your own records.
- Look at the last three intermittent faults and see who soldered the boards.
- Ask each technician which calibrations they can do alone.
- Check whether service engineers have had a written field briefing.
- Count how many sign-offs on file are older than the current model.
GullyHR can do this with you. Read how we approach learning and development process in general, or share your requirements and we will tell you where to start.
Questions owners ask
When someone returns after a long break, when a new board type arrives and at a regular interval you set. Use rework counts as a prompt as well. The point is to keep the grade true.
State what the machine shows, check setup and calibration, suggest a repeat and refer clinical questions to the lab head or doctor. A written line in the briefing helps engineers avoid guessing.
Much of it can, with a buddy and a short list of what to show. Protect some time for it each week, or it will slip when orders arrive. Sign-off should still be a deliberate step.