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The pre-session checkpoint

Before an appointment, answer these questions from the device record and the current IFU. The table is a suggested record structure, not a universal operating protocol. Do not mark an item complete if its underlying instructions or evidence are missing.

Keep visual observations within your training. Do not open the housing, manipulate a damaged connector, reconnect accessories to troubleshoot or perform electrical measurements. HSE distinguishes brief user checks from inspection and testing that require greater competence. [1]

Choose documentation by identity, not appearance

A manual library can contain separate entries for different series and configurations, as the Ariana Spa Supplies resource page illustrates. That organization does not establish which document applies to your unit, nor does it independently prove safety or efficacy. Confirm applicability with the manufacturer or responsible supplier. [2]

Identify each function separately. A combined console's ultrasound, radiofrequency (RF), vacuum or light accessories do not share one automatic approval for use. Keep low-frequency nonfocused cavitation, focused mechanical ultrasound, thermal high-intensity focused ultrasound (HIFU) and 1 MHz systems separate in the record; the word “ultrasound” alone is not a device match.

Confirm cleaning status without inventing a recipe

Check the record against the instructions for the actual surfaces and accessory. Do not infer an alcohol concentration, immersion permission, contact time or drying method from another machine. CDC healthcare guidance calls for written manufacturer cleaning/disinfection instructions and compatible products. It is an indirect process reference here, not a salon-specific rule or a handpiece cleaning recipe. [3]

A checklist does not measure delivered energy

“No visible damage observed” is narrower than “output verified.” A lit screen, indicator, familiar sound or lack of complaints is not a calibrated measurement of ultrasound or RF energy. HSE notes that visual examination and testing reveal different kinds of electrical defects; neither should be replaced by assumptions. [1]

MHRA medical-device guidance separately addresses visual checks, functional checks and calibration/measurement, and assigns specialist tests to appropriately qualified people. Its healthcare scope does not classify an unnamed salon device. It supports the distinction between an operator's check record and a technical assessment. [4]

Keep service intervals and acceptance criteria tied to the exact equipment. Do not fill a missing interval with a generic weekly, monthly or annual rule. HSE describes inspection/testing frequency as dependent on equipment and environment rather than an automatic annual requirement. This electrical-maintenance principle does not supply acoustic-output criteria. [1]

Make the record useful to the next person

A single tick beside “machine OK” hides too much. For a practical salon log, use the following fields. This is an editorial recordkeeping recommendation; adapt it to your device documentation and local requirements.

• When and who: date, time, checker and check stage, such as opening check or pre-session review.
• Which equipment: asset identifier, model, serial and relevant applicator identifier; record the function intended for the appointment.
• Which instructions: IFU revision and the relevant checklist/procedure version. Reference the source instead of copying an operating setting into a generic form.
• What was established: a separate outcome for each checkpoint, plus the observation or record reference supporting it.
• What happens next: hold decision, responsible person, support case or service reference, and documented closure before return to use.

Distinguish checked with no issue identified, issue identified, not verified and not applicable—with reason. A blank field is not a pass. If your form uses the word “pass,” define it as completion of the named check criteria, not a certification of overall safety.

Link an opening check to the actual appointment

As a record design, an opening entry can cover stable document references, while the pre-session entry identifies the actual applicator and confirms that no new issue is known. Do not reuse the opening tick to conceal a later drop, spill, accessory swap or fault report. The exact timing and permitted checks must still come from the IFU and the facility's applicable procedure.

Stop and escalate instead of troubleshooting on a person

For this suggested workflow, treat visible damage, uncertain identity, unverified accessory compatibility, unknown required maintenance status and an unresolved fault as hold conditions. If an error, unusual odor, overheating or unexplained behavior has already been reported, document it without recreating it for a demonstration.

1. Prevent further use. Do not start the appointment with the affected equipment. Identify its hold status in the facility's equipment record and notify the responsible lead.
2. Record facts. Describe the location and nature of the observation, the affected component, any existing error message and the last relevant event. Do not guess the cause.
3. Refer the issue. Use the manufacturer, its authorized service route or an appropriately competent provider for that equipment. Include the identifying details and record references.
4. Document the return decision. Confirm who assessed the issue, what was resolved, any required testing or restrictions, and who is responsible for releasing the equipment.

MHRA guidance recommends discontinuing use for obvious damage or malfunction and contacting the servicing organization; it also addresses appropriate testing before return from service. These are medical-device management principles, not instructions for salon staff to perform those tests. [4]

A verbal “try it again” is not a technical closure record. If a multi-function system has an affected accessory, do not independently assume another function remains suitable for use; obtain the appropriate documented decision for the system.

Common mistakes that weaken the check

• Calling observation calibration. Keep the daily log separate from an actual technical test report.
• Copying yesterday's entry. Record the present check and the actual accessory, rather than a presumed unchanged setup.
• Using a service sticker without the record. Reference the work completed and applicable due status; do not infer acoustic performance from a label.
• Recreating a fault to capture it. Report available facts; do not activate output or expose a person to prove the complaint.
• Clearing a hold because the appointment is due. Resolve the documented issue through the appropriate route before returning the affected equipment to use.

Frequently asked questions

Who should sign the check?

The person who actually performed it. Identify a separate responsible person for unresolved issues and release decisions. A trainer's countersignature does not replace the observations or create authority to conduct technical tests.

What if the manual has no clear daily checklist?

Request model-specific clarification from the manufacturer or responsible supplier. Continue documenting identity, available records and visible concerns within your training, but do not invent powered tests or mark the missing criteria as satisfied.

Do records need a fixed retention period?

This guide does not set one. Determine retention and access arrangements from applicable local requirements and the facility's policy. Keep fault entries linked to their closure records so a later reviewer can reconstruct the decision.

Does a replacement applicator need its own record?

Record the change and the basis for compatibility before use. Similar appearance or connector fit does not resolve which instructions and service conditions apply. Review the relevant documentation instead of copying the previous accessory's entry.