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LIFEPAK 500 automated external defibrillator Troubleshooting
8-29
Troubleshooting Chart Page 6 of 8
Area Observation Suggested Corrective Action
Energy Output and
Charge Time (continued)
Charge to 360 J exceeds 15 seconds
■ Run first-Monday-of-the-month self-test.
■ Verify instructions and retry operation.
■ Use a fully functional battery.
■ Check or replace Battery Plate Wire
Harness.
■ Check or replace Energy Storage
Capacitor.
■ Check or replace Main PCB.
Automatic Advisory
Operation
Inappropriate or unintelligible screen
messages
■ Reload operating system (Physio-Control
only).
■ Check or replace Main PCB.
Inappropriate or unintelligible voice
prompts
■ Check or replace speaker.
■ Reload operating system (Physio-Control
only).
■ Check or replace Main PCB.
Improper response to analysis of
NSR input
■ Verify test setup and retry test.
■ Verify simulator delivers standard NSR
signal.
■ Contact Physio-Control Technical Services
for assistance.