ManualsSpot LXi
Baxter · Patient Monitors
Open your document
Open ↗
Welch Allyn Patient Monitor Welch Allyn Spot Vital Signs LXi Service Manual
Welch Allyn Patient Monitor Welch Allyn Spot Vital Signs Service Manual
Stuck? Start here
✅ Check the simple stuff first
- Make sure the patient is safe — swap in a backup unit if you need to.
- Reproduce the complaint yourself and write down exactly what you see (screen, alarm, code).
- Check power, battery, cables, accessories, and settings before ordering parts.
- Then open the service manual above and follow its troubleshooting section.
🛠️ Common faults for Spot LXi (6)
NIBP C04 air leak / won't reach pressure source ↗
- Leak-check cuff, hose and connectors
- Look for kinked or obstructed tubing (also causes C02 auto-zero)
NIBP C05 motion/noise errors source ↗
- Re-position correct-size cuff; limit patient movement
E11 residual pressure source ↗
- Verify power supply voltage within spec; retry
E20 internal source ↗
- A/D failure: call Welch Allyn Technical Support
Temperature: probe errors (event 32-34) source ↗
- Thermistor pulled/heater broken: retry predict then replace probe
- Probe not calibrated: replace probe
C13 battery failure source ↗
- Use wall transformer; replace battery
🔢 Spot LXi error codes (12)
| Code | Meaning | Next step |
|---|---|---|
| C01 | User abort | — source ↗ |
| C02 | Auto-zero failure / couldn't bleed below 9 mmHg | Check tubing for kinks/obstruction, connections; limit movement source ↗ |
| C03 | Inflation too quick | Check tubing and connections source ↗ |
| C04 | Major air leak / couldn't reach target pressure | Excess inflation time: check for air leaks source ↗ |
| C05 | Excessive arm movement / noisy steps / cycle too long | Check cuff placement; restrict movement source ↗ |
| C06 | Reading outside measurement range / reinflation needed | Check connections; restrict movement; retry source ↗ |
| C07 | Auto cycle skipped | Device will power down source ↗ |
| C12 | Ambient temperature out of range | Check probe-well temp and ambient spec source ↗ |
| C13 | Battery failure | Run on wall transformer; replace battery source ↗ |
| E10 | Overpressure | Check patient source ↗ |
| E11 | Malfunction / residual pressure (>10 mmHg or >15 mmHg for >3 min) | Retry; verify supply voltage within spec source ↗ |
| E20 | Missed A/D sample or A/D timeout | Internal malfunction: call Technical Support source ↗ |
🧰 Common checks for Patient Monitors (1)
Leads off / no signal (telemetry) source ↗
- Re-attach ECG leads
- Confirm transmitter is in coverage and batteries are good
📞 Still stuck? Call Baxter
Contact Baxter US
- 📞 Tech support
- 1-800-535-6663, option 2
- 🛠️ Service
- 1-800-445-3720 (Hillrom beds/stretchers/lifts parts, service, tech support)
- ✉️ Email
- [email protected]
- 🌐 Portal
- Support portal ↗
- 🔩 Parts
- Order parts ↗
Welch Allyn monitoring/cardiology: 800-535-6663 opt 2. Hillrom beds service email [email protected], parts [email protected]. Sigma Spectrum pumps: 1-800-843-7867 (catalog.baxter.com/baxterUS/en/contactus). Fee-based tech support for beds/stretchers without contract since 2025-03-31.
Missing a manual, code, or fix for this model? Tell us.