TBS Triangle Biomedical TEC-120
TBS Triangle Biomedical · Model TEC-120
Low work surface reduces worker fatigue Small footprint saves valuable bench space Programmable start and stop times ensure paraffin is ready when you are.
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.
Wax not melting or temperature not held
HighSymptoms: Wax reservoir or dispenser not at working temperature, wax solidifying.
Root cause: Heater element, temperature sensor, or control-board fault.
Wax dispenser will not dispense or drips
MediumSymptoms: No flow from the dispenser, or a continuous drip.
Root cause: Clogged or worn wax dispenser valve / nozzle.
Cold plate not cooling
MediumSymptoms: Cold plate not cold, blocks will not set.
Root cause: Thermoelectric (Peltier) module or its fan / control fault.
Fuses blow repeatedly
MediumSymptoms: Unit dead, replacement fuses fail again.
Root cause: A downstream short - disconnect and contact service.
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.
Heater element
Class Major service partRel. cost $$R&R Difficult
Temperature sensor
Class Major service partRel. cost $$R&R Moderate
Wax dispenser valve / nozzle
Class Periodic replacementRel. cost $$R&R Moderate
Peltier cold-plate module
Class Major service partRel. cost $$$R&R Difficult
Fuses (replace as a pair)
Class Major service partRel. cost $R&R Fairly easy
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Heater element | Major service part | $$ | Difficult |
| Temperature sensor | Major service part | $$ | Moderate |
| Wax dispenser valve / nozzle | Periodic replacement | $$ | Moderate |
| Peltier cold-plate module | Major service part | $$$ | Difficult |
| Fuses (replace as a pair) | Major service part | $ | Fairly easy |
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: Wax not at temperature
- Check the set temperatures for each zone.
- Confirm the heater draws current and the element is intact.
- Compare the sensor reading to an independent probe.
- Replace the sensor or element as found.
- Verify each zone reaches and holds temperature.
Symptom: Fuses blow repeatedly
- Ensure the unit is off and disconnected from mains.
- Fit correctly rated fuses as a pair.
- If they blow again, stop replacing them.
- Disconnect and contact service.
- Do not return to use until the short is found.
Technical Specs
- Height
- 11
- Length
- 23.8125
- Width
- 31.5
Documents & Manuals
No documents available for this device yet.
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