Philips HeartStart XL+ - SpO2 Monitoring Problems

Components Troubleshooting 3: Troubleshooting
59
SpO
2
Monitoring Problems
(7:31:24) HV Inhibit Test: leakage value HIGH
Failure to fully discharge
• Replace Ther. Capacitor
• Replace Therapy PCA
(7:31:25) Final Capacitor Voltage after HV Inhibit
RFU High
Replace Therapy PCA
(7:32:nn) RFU Shock xxx
Autotest failed (7:34:10) Pacer RFU: HV Capacitor Energy LOW Replace Therapy Capacitor
(7:34:nn) Pacer RFU xxx Replace Therapy PCA
(7:35) Defib Sequence Failure Therapy test failure • Run Op Check
• Re-install Software
• Replace Test Plug/Load
• Replace Therapy Cable
•Replace Therapy Port
• Replace Therapy PCA
(7:36) Proceed Button pressed “Proceed As Is” soft key
pressed during Op Check
Rerun Op Check
(7:37) Battery Test Failure
SOM PCA failure Replace Processor PCA
(7:38) Defib Test Failure
Table 21 Defibrillation Diagnostic with the Hardware Error Log (Continued)
Numeric ID Error Log Message Possible Cause Suggested Solution
Table 22 SpO
2
Monitoring Problems
Symptom Possible Causes Suggested Solution
SpO2 Sensor Malfunction message SpO
2
sensor or cable failure • Try another sensor and cable
• Replace Measurement Module Panel
• Replace SpO
2
PCA
SpO2 Equipment Malfunction message SpO
2
PCA failure Replace SpO
2
PCA
SpO2 Interference message SpO
2
light interference • Shade the SpO
2
sensor from bright light
• Replace the SpO
2
sensor
• No response – no value on screen, no
pleth bar.
• SpO2 Error message.
•The SpO
2
value is obviously wrong.
• Noisy/intermittent signal.
Defective SpO
2
sensor or cable Try another sensor and cable.
Bad internal connection. Carefully re-seat the flex circuit between
SpO
2
port and SpO
2
PCA. Check that SpO
2
PCA is properly seated on Processor PCA.
SpO
2
PCA failure Replace SpO
2
PCA
(12:1) RFU Test Timed Out error log
message
Test is not completed in time Run Op Check
(12:2) SpO2 Communication Failure

error log message
SpO
2
communication failure
Replace SpO
2
PCA
(12:3) SpO2 Self Test Failure
error log
message
SpO
2
self-test failure
(12:4) SpO2 Malfunction Tech.Alarm
reported error log message
SpO
2
PCA failure