Why this decision matters
A successful installer demonstration is not enough if the intended user cannot repeat the everyday task.
Work through the actual task
- Repeat the previously failing task with the responsible user.
- Review changed parts, remaining limits and the next action if the symptom returns.
- Perform the everyday tasks yourself and note any step that needs a written instruction.
Worked example
The technician finishes before the original fault is demonstrated again. This is a hypothetical example, not a completed customer installation.
The useful evidence at the end of this example is: A service report describing the demonstrated result.
Limits and follow-up
Do not open mains powered equipment or defeat tamper switches. Arrange a qualified service visit when a fault needs internal inspection.
If the relevant check cannot be completed, record what remains uncertain and who will resolve it before work or sign-off proceeds.
Sources and equipment references
Checked for the product, supplier or information details used here. Exact procedures depend on the installed model; these links are not a substitute for its instructions.