The original manual had a basic error table. The includes a comprehensive diagnostic matrix. Here are the most relevant updates:
The Eppendorf 5402, when paired with an updated manual and a strict preventative maintenance schedule, remains a capable backup or low-throughput centrifuge. However, if your lab cannot locate a verified Rev. 5 or later manual, or if the lid lock has never been retrofitted, it is time to retire the unit. Modern equivalents like the Eppendorf 5425 or 5430 R offer better energy efficiency, quieter operation, and full digital documentation. eppendorf 5402 manual updated
Based on the latest service recommendations for legacy Eppendorf centrifuges, follow this updated maintenance log: The original manual had a basic error table
| Feature | Eppendorf 5402 | Modern Replacement (e.g., 5425) | | :--- | :--- | :--- | | | 15 min to 4°C | 4 min to 4°C | | Noise level | 58-62 dBA | 48 dBA | | Rotor swap | Tool required | Tool-free ClickSpin | | Documentation | Legacy PDF (updated 2020) | Interactive QR code manual + video | However, if your lab cannot locate a verified Rev