UMF 4040 Power Exam Table
UMF · Model 4040 Power Exam Table
4040 Power Exam Table The UMF Medical is ADA compliant, lowers to a height of 18.75 inches (47.6cm) from the floor with leg levelers and can support a patient weighing up to 600 pounds (272.2kg). The UMF Medical Ultra Comfort Seamless Top provides security and comfort for patients and also allows for easy cleaning and helps to prevent cross-contamination. The 4040 Power Exam Table has a power hi-low feature which positions patients at the press of a button, and also includes a fully articulating power assisted back section allowing for simple and easy patient position changes. An elevated leg rest pad is standard, providing additional patient comfort. Operating on heavy-duty roller bearing drawer glides, our drawers provide dependable, convenient operation for as long as you own your table.
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.
A powered function will not run
HighSymptoms: Height / back / tilt does not respond to the hand or foot control.
Root cause: Foot / hand control fault, a linear actuator, a control-box relay, or a limit switch.
Section drifts or will not hold
MediumSymptoms: Table settles under load after positioning.
Root cause: Actuator backdrive or a gas-spring fault.
Control unresponsive
MediumSymptoms: Intermittent or dead hand / foot control.
Root cause: Cable, contacts, or fluid ingress.
Stirrup / leg-section fault
LowSymptoms: One-touch stirrups or the leg section will not glide or lock.
Root cause: Worn stirrup track or leg-section pivot.
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.
Electro-mechanical actuator
Class Major service partRel. cost $$$R&R Moderate
Hand / foot control
Class Periodic replacementRel. cost $$R&R Fairly easy
Control box / relay
Class Major service partRel. cost $$R&R Moderate
Back gas spring
Class Major service partRel. cost $R&R Moderate
Stirrup / leg-section hardware
Class Major service partRel. cost $R&R Fairly easy
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Electro-mechanical actuator | Major service part | $$$ | Moderate |
| Hand / foot control | Periodic replacement | $$ | Fairly easy |
| Control box / relay | Major service part | $$ | Moderate |
| Back gas spring | Major service part | $ | Moderate |
| Stirrup / leg-section hardware | Major service part | $ | Fairly 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.
- ·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: A powered function is dead
- Verify mains power and any fuse.
- Operate the function and listen for the actuator; test other functions to isolate the control vs the actuator / box.
- Substitute a known-good hand / foot control.
- Check the limit switches.
- Replace the actuator, control or relay as isolated, then load-test.
Symptom: Section drifts down
- Note how fast it settles and under what load.
- Check the actuator for backdrive and the gas spring.
- Replace the actuator or gas spring.
- Confirm it holds at several positions.
- Re-check limit-switch function.
Technical Specs
- Patient Weight Capacity
- 600 lbs
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
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Describe a symptom or error code. Bio answers from this device's own documented error codes, failure modes, parts, and guides.
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