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LIFEPAK 500 automated external defibrillator Troubleshooting
8-9
Fault Code Table Page6of20
Code Fault Description
Corrective
Action
Code
52a3 archive_task_communications_resources_not_created 10
52a4 active_episode_info_bad_block_detected_2 10, 2
52a5 pbsu_bad_block_detected 10, 2
52a6 waveform_directory_retrieval_crc_fault_1 10, 2
52a7 waveform_data_retrieval_crc_fault_1 10, 2
52a8 waveform_directory_retrieval_crc_fault_2 10, 2
52a9 waveform_data_retrieval_crc_fault_2 10, 2
52aa data_flash_test_erase_failure 2
52ab data_flash_test_pattern_failure 2
52ac data_flash_test_zero_pattern_failure 2
5400 dsp_comm_fault_minor 10, 2
5401 dsp_comm_no_ack 10, 2
5402 dsp_comm_sample_number_not_stored 10, 2
5403 dsp_comm_queue_full 10, 2
5404 dsp_comm_shutdown_data_corrupted 10, 2
5405 distrib_incorrect_size_compressed_audio 10
5406 distrib_incorrect_size_leads_condition 10
5407 distrib_incorrect_size_energy_status 10
Corrective Action Code Key
Code Description
1 Try to reload the software
2 Replace the Main PCB
3 Replace the Connector
4 Replace the Energy Storage Capacitor
5 Replace the Inductor
6 Recalibrate/Restore Setup, Complete PIP,
Return to service if fault codes do not recur
7 Check the Wires
8 Check the Battery
9 Replace the Time-of-Day Clock Battery
10 Clear Faults, Complete PIP, Return to service
if fault codes do not recur
11 Replace the Biphasic PCB