Physio Control LIFEPAK 500 - Page 86

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LIFEPAK 500 automated external defibrillator Troubleshooting
8-28
Troubleshooting Chart Page 5 of 8
Area Observation Suggested Corrective Action
Energy Output and
Charge Time (continued)
Defibrillator fails to discharge
■ Verify instructions and retry operation.
■ Verify test setup and retry test.
■ Check inductor connections to Energy
Storage Capacitor (P13) and transfer relay
(P14).
■ Check or replace Main PCB.
Delivered energy out of tolerance ■ Verify instructions and retry operation.
■ Verify test setup and retry test.
■ Perform TCP – Energy Calibration.
■ Check or replace Energy Storage Capacitor.
■ Check or replace Main PCB.
■ (LIFEPAK 500 Biphasic AED only): Replace
Biphasic PCB.
■ (LIFEPAK 500 Biphasic AED only): Replace
Inductive Resistor.