Cincinnati Sub-Zero Micro-Temp LT
Cincinnati Sub-Zero · Model Micro-Temp LT
A variety of safety features are incorporated into the Micro-Temp® LT. These features include audible and visual alarms for patient and product protection. Additional protection includes an audible and visual alarm if temperature exceeds 1°C over setpoint ideal for neonatal applications. Will shut down in the event the unit tips over or when the water level is too low Easy to Use Self-calibrating microprocessor control also eliminates the need for costly manual calibration Lightweight Built-in handle, which allows the caregiver to easily place the unit on a table or stand near the patient's bed
Key tips
- ·Never skip temperature-accuracy verification to save time - it's the one check that directly prevents burns.
- ·Hose/blanket connector wear is the most common real fault and the easiest to miss on a quick visual check.
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.
Heater / element fault
MediumSymptoms: No heat, overheat alarm.
Root cause: Element or thermal fuse failure.
Temperature sensor drift
MediumSymptoms: Setpoint error, alarm.
Root cause: Sensor aging.
Fan / airflow failure
LowSymptoms: Uneven warming, hotspot.
Root cause: Blower wear.
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.
Blower fan
Class Periodic replacementRel. cost $$R&R Fairly easy
Temperature probe
Consumable per patient.
Class Periodic replacementRel. cost $R&R Easy
Heating element / thermal fuse
Common R&R.
Class Periodic replacementRel. cost $$$R&R Moderate
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Blower fan | Periodic replacement | $$ | Fairly easy |
| Temperature probe Consumable per patient. | Periodic replacement | $ | Easy |
| Heating element / thermal fuse Common R&R. | Periodic replacement | $$$ | 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.
- ·Hose / blanket connector inspection
- ·Temperature-accuracy verification
- ·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: Heater / element fault
- Confirm the presentation - typically no heat, overheat alarm - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: element or thermal fuse failure.
- 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 heating element / thermal fuse 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: Fan / airflow failure
- Confirm the presentation - typically uneven warming, hotspot - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: blower wear.
- 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 blower fan 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.
Technical Specs
- Height
- 9.7 in
- Length
- 8.2 in
- Width
- 9.8 in
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- Operating Room
- PACU
- Emergency Department
- Labor & Delivery
- NICU
Documents & Manuals
Safety & Recalls
Synced live from the FDA openFDA API.
- RECALL
Updated Manual-Warnigs have been added stating that exceeding 40'C for extended periods may cause tissue damage
- RECALL
The manual does not provide instruction stating that exceeding 40 Celsius for extended periods can cause tissue damage.
- RECALL
There is the potential that the power switch assembly can dislodge from the cabinet during use.
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