Technical Knowledge Hub
Structured fault-finding for common symptoms, so a practice can narrow the problem down safely before an engineer attends.
Fault identification · 6 min read
A dental chair that will not rise, lower or recline is often stopped by power, a safety switch, the foot control or a locked-out program rather than a failed motor. A short, safe checking order before you report it.
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Fault identification · 7 min read
When handpieces will not run or the three-in-one gives nothing, the fault sits at one of four points: the plant, the room supply, the unit or the instrument. Working through them in order tells you whether this is a chair problem or a compressor problem.
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