Gymna Combi 200
Gymna · Model Combi 200
For electrotherapy, ultrasound therapy and combination therapy The Combi 200, a portable touchscreen device with 2 independent channels. Fingertip control for the various types of electrotherapy current, ultrasound, combination and simultaneous therapies. Equipped with electrotherapy protocols for pain control and muscle stimulation.
Key tips
- ·Most "no output" stim-unit complaints are cable-side - check electrode/lead continuity before assuming a unit fault.
- ·Frame and strap wear on mechanical rehab equipment is a real fall/injury risk - don't defer it as cosmetic.
Typical Failure Modes
Failure patterns typical of this equipment class - general BMET reference, not verified against this exact unit's own service history unless flagged. Severity is a category-level estimate.
Ultrasound transducer fault
MediumSymptoms: No output, hot spot.
Root cause: Crystal/cable damage.
Applicator head wear
MediumSymptoms: Uneven output, skin discomfort.
Root cause: Crystal degradation from repeated use.
Serviceable Parts & Consumables
The parts a BMET typically services on this class of equipment. Service class and relative cost are general engineering estimates for the category, not figures from this unit's documentation. Part numbers appear only when pulled from this unit's own service manual. Always confirm intervals and pricing against the manufacturer.
Ultrasound applicator
Class Periodic replacementRel. cost $$$R&R Moderate
Coupling gel dispenser
Class Frequent wear itemRel. cost $R&R Easy
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Ultrasound applicator | Periodic replacement | $$$ | Moderate |
| Coupling gel dispenser | Frequent wear item | $ | Easy |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
PM Checklist
Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.
- ·Frame and strap wear inspection
- ·Electrode lead continuity check
- ·Annual electrical safety test
Troubleshooting Approach
A structured starting point derived from the failure modes above. Follow the manufacturer's service documentation for the actual procedure.
Symptom: Ultrasound transducer fault
- Confirm the presentation - typically no output, hot spot - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: crystal/cable damage.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the ultrasound applicator per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Symptom: Applicator head wear
- Confirm the presentation - typically uneven output, skin discomfort - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: crystal degradation from repeated use.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the coupling gel dispenser per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- Physical therapy / rehab gym
- Outpatient rehab clinic
- Sports medicine
Documents & Manuals
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