Educational checklist examples for safety, equipment and operational tasks — what a checklist covers, who uses it and how it connects to forms, inspections and training. Informational only — template examples to adapt, not official documents or legal advice; completing a checklist does not guarantee compliance and employers remain responsible.
What a CNC machine checklist is
A CNC machine checklist is a check before running a computer-controlled machine, focusing on the interlocked guarding enclosure, the tooling and workholding and the program and controls, because automatic movement and high speeds mean an unguarded or wrongly set machine is hazardous.
This page is an educational overview with a simplified example of what such a checklist usually covers. It is not an official template, not specific to any machine or jurisdiction and not legal advice — the employer decides the check and who may set and run the machine.
Purpose
- Confirm the guarding enclosure and door interlocks are fitted and working.
- Check tooling and workholding are correct, secure and undamaged.
- Confirm the program and offsets are correct and a safe first run is planned.
- Confirm controls, emergency stop and any coolant or extraction are in order.
Who completes it
- The trained operator or setter authorised for the machine, before use.
- Defects or interlock faults stop use until corrected.
- The employer decides who is competent to set, prove and run programs.
- Servicing is a separate, competent-person task.
When it is used
- Before each shift or first use of the machine that day.
- After a tooling, program or job change.
- When an interlock, control or stop feels wrong.
- On the frequency the employer sets.
Typical items
- Machine ID, operator/setter, date and shift.
- Guarding enclosure and door interlocks fitted and tested.
- Tooling and workholding correct and secure; program and offsets verified.
- Controls, emergency stop, coolant/extraction working; safe first-run plan.
- Defects found and action taken (e.g. locked off, reported).
- These are example items only — adapt them to the machine and your risk assessment.
Common mistakes
- Defeating a door interlock to reach into the working area while it runs.
- Running a new program at full speed without proving it.
- Loose tooling or workholding that can be thrown.
- Reaching into the enclosure before motion has stopped.
Document workflow
A CNC machine checklist follows the task risk assessment and sits alongside the machine pre-use check and the program-proving procedure. It is used with the lathe, drill press or lifting checks where set-up needs them; a failed check is completed after by locking off and reporting it, and an injury triggers an incident report and review.
See the related documents below for what is commonly completed before, used with and completed after a CNC machine check.
Retention (high level)
Where checks are recorded, employers usually keep them for a period they set, alongside the machine records. Specific retention periods vary by jurisdiction and type of work.
This page does not state a required period — confirm retention with the applicable law and the official authority.
Completing and sharing as a PDF
Recorded checks are often stored as PDFs alongside the machine’s records. Exporting to PDF supports the record; it does not make the check official or guarantee compliance.
Employer checklist
- Provide interlocked guarding and prohibit defeating it.
- Ensure setters and operators are trained and authorised.
- Require safe program proving before full-speed running.
- Keep checks and machine records together.
Worker notes
- Test the door interlock and check tooling before running.
- Never reach into the enclosure until motion has stopped.
- Prove a new program before running it at full speed.
Country considerations
Most countries require employers to guard machinery and provide safe work equipment, but the detail, terminology and record-keeping rules differ, and the official authority is different in each. This page is high-level and general — it is not a statement of any country’s law and not a guarantee that a checklist is valid anywhere.
Always confirm the current requirements with the official authority for your country and a qualified professional.
Who is responsible
The employer is responsible for guarding machinery, ensuring competence and for compliance. This page is an educational overview with a template example; it does not certify a machine, does not replace training and does not transfer responsibility.
Export, edit and share documents
The documents, policies and templates this involves can be exported, edited, signed, stored and shared as PDFs with the HELPERG PDF Editor.
Free, printable HR & employment resources
Practical, ungated resources to put this into action — no signup.