Sun Medical SFE-200
Sun Medical · Model SFE-200
Sophisticated Design LED digital display Rotary vein pump (flow rate from 13 Liters/Minute during normal smoke evacuation to 16 Liters/Minute during high flow fluid suction) Real time intra-abdominal pressure monitor Photo sensors to protect the SFE-200 from fluid contamination Automatic alarm reset.
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.
Low or no smoke capture
HighSymptoms: Smoke lingers in the field, weak suction at the pencil / wand, capture alarm.
Root cause: Saturated ULPA / charcoal filter, a kinked or blocked hose, or a worn blower.
Filter-life indicator / filter fault
MediumSymptoms: Filter-change warning, reduced airflow.
Root cause: Filter at end of life or not fully seated.
Noisy or weak blower
MediumSymptoms: Rising noise, vibration, airflow falling off over time.
Root cause: Worn blower / turbine bearing.
Auto-activation / footswitch fault
LowSymptoms: Evacuator does not start with the ESU or footswitch.
Root cause: Activation sensor or footswitch fault.
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.
ULPA + charcoal filter
Consumable.
Class Frequent wear itemRel. cost $$R&R Easy
Blower / turbine unit
Class Major service partRel. cost $$$R&R Difficult
Suction tubing / wand
Class Frequent wear itemRel. cost $R&R Easy
Footswitch / activation sensor
Class Periodic replacementRel. cost $$R&R Moderate
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| ULPA + charcoal filter Consumable. | Frequent wear item | $$ | Easy |
| Blower / turbine unit | Major service part | $$$ | Difficult |
| Suction tubing / wand | Frequent wear item | $ | Easy |
| Footswitch / activation sensor | Periodic replacement | $$ | Moderate |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
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: Weak smoke capture
- Fit a new ULPA / charcoal filter.
- Check the hose and wand for kinks or blockage.
- Confirm the blower reaches full speed.
- Keep the capture inlet within a few cm of the plume.
- Replace the blower if airflow is still low with a new filter and clear hose.
Symptom: Will not auto-start
- Test manual activation.
- Check the footswitch and its cable.
- Verify the ESU-sense connection.
- Replace the footswitch or activation sensor.
- Confirm reliable start on the intended trigger.
Documents & Manuals
No documents available for this device yet.
Troubleshoot this device with Bio
Describe a symptom or error code. Bio answers from this device's own documented error codes, failure modes, parts, and guides.
Ask Bio