Diode Laser Therapy Machine
Beijing ADSS Development Co., Ltd. · Model FG 2000-D
Diode Laser Therapy Machine.
Intended use: A mains electricity (AC-powered) device assembly in which input energy is used to excite a diode to emit a high-power therapeutic laser beam designed to perform dermatological procedures such as body hair removal (e.g., armpit, leg/arm, back, chest, bikini line, and face) and/or skin resurfacing (e.g., treatment of benign lesions, wrinkle reduction). It is intended to be used by a trained professional to emit pulsed light of a specific wavelength (e.g., around 808 nm or 1060 nm), delivered by a dedicated handpiece. It typically includes a control unit with dedicated software and user interface, delivery handpiece, and footswitch.
Key tips
- ·When no category-specific guidance fits, default to the manufacturer's own service manual and the general troubleshooting method in the Engineer's Guide.
- ·Run an incoming and annual electrical safety test regardless of how niche the device is.
Typical Failure Modes
Compiled for this model from its own documentation and established engineering knowledge for this equipment class - not from a verified service record. Confirm against the manufacturer's service manual.
No or low laser output
HighSymptoms: Weak or no output at the handpiece / fibre, treatment ineffective, power not reaching the set value.
Root cause: Diode laser module aging, a damaged delivery fibre / handpiece, or a driver / power-supply fault.
Cooling / thermal shutdown
HighSymptoms: Unit shuts down after a period, over-temperature warning.
Root cause: Chiller / TEC cooling fault, low coolant, or blocked airflow.
Delivery fibre / handpiece fault
MediumSymptoms: Burn marks at the fibre tip, high loss, intermittent output.
Root cause: Damaged or contaminated fibre tip or connector.
Footswitch / interlock fault
MediumSymptoms: Laser will not fire, key / interlock / footswitch error.
Root cause: Footswitch, door interlock, or key-switch fault.
Aiming beam fault
LowSymptoms: No or dim aiming beam.
Root cause: Aiming-beam diode or its alignment.
Serviceable Parts & Consumables
Serviceable items for this model, compiled from its documentation and engineering knowledge for this equipment class. Service class and relative cost are estimates, not manufacturer figures; no part numbers are given. Confirm intervals and pricing against the manufacturer.
Diode laser module
Power re-calibration required after replacement.
Class Periodic replacementRel. cost $$$$R&R Expert-level
Delivery fibre / handpiece
Class Frequent wear itemRel. cost $$R&R Fairly easy
Cooling (TEC / chiller) components
Class Periodic replacementRel. cost $$$R&R Difficult
Footswitch
Class Periodic replacementRel. cost $$R&R Fairly easy
Aiming-beam diode
Class Major service partRel. cost $R&R Moderate
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Diode laser module Power re-calibration required after replacement. | Periodic replacement | $$$$ | Expert-level |
| Delivery fibre / handpiece | Frequent wear item | $$ | Fairly easy |
| Cooling (TEC / chiller) components | Periodic replacement | $$$ | Difficult |
| Footswitch | Periodic replacement | $$ | Fairly easy |
| Aiming-beam diode | Major service part | $ | Moderate |
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.
- ·Follow the manufacturer's PM schedule
- ·Perform incoming and annual electrical safety testing per facility biomedical program
Troubleshooting Approach
A starting sequence for this model, compiled from its documentation and engineering knowledge for this equipment class. Follow the manufacturer's service documentation for the actual procedure.
Symptom: No or low output
- Measure output at the fibre tip with a laser power meter against the setting.
- Fit a known-good delivery fibre / handpiece.
- Confirm the cooling system runs and coolant is at level.
- Check the key, interlock and footswitch are all satisfied.
- Escalate a confirmed diode-module or driver fault to the manufacturer; recalibrate power after any module work.
Symptom: Thermal shutdown
- Confirm the cooling fans / pump run and airflow is clear.
- Check the coolant level.
- Let the unit cool and restart.
- Clean the air filters / vents.
- Monitor for recurrence during a treatment.
Technical Specs
- MRI safety
- Labeling does not contain MRI Safety Information
- Sterile
- No
- Single use
- No
- FDA distribution status
- In Commercial Distribution
- Device type (GMDN)
- Dermatological diode laser system
- FDA product classification
- Powered Laser Surgical Instrument
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- Varies by device - check the unit's own manual for facility placement guidance
Documents & Manuals
No documents available for this device yet.
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