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Thermo Fisher Scientific

Laser Troubleshooting and RMA Process - DT00224 - Rev B - Field Troubleshooting

Issue

•Laser Head Fault Warning

•Laser Did Not Respond

•Laser # Irrecoverable System Failure

•Laser # No Power to Diode Fault

•Laser # Diode Over – Current Fault

•Laser # Internal Temperature Fault

•Laser # Hardware Related Fault Warning

•Laser # End of Life Detected

Environment

All Bigfoot Spectral Cell Sorter Models

Resolution

See attachment for complete resolution