1 to 99 minutes, or continuous operation ("Hold")
The lid must be firmly closed to engage the safety lock; the device will not run until locked. Running a Cycle:
Always balance the rotor. Place tubes of equal weight opposite each other to prevent vibration, which can damage the motor.
Never attempt this while the rotor is still spinning. Always look through the viewing window in the lid to ensure complete standstill. 7. Decontamination and Disposal If hazardous material spills inside the chamber: Turn off the machine immediately. eppendorf 5402 manual updated
Before plugging in your unit, verify that the installation environment meets standard laboratory safety protocols.
The Eppendorf Centrifuge 5402 is a classic, refrigerated benchtop laboratory workhorse. Known for its reliability in spinning down microtubes, this model remains a staple in molecular biology, biochemistry, and clinical research labs worldwide.
To access the updated Eppendorf 5402 manual, please visit the Eppendorf website or contact their customer support team. It's essential to ensure you're using the most recent version of the manual to take advantage of the latest updates and guidelines. 1 to 99 minutes, or continuous operation ("Hold")
Ultimate Guide to the Eppendorf 5402 Centrifuge: Operation, Maintenance, and Troubleshooting
To serve as a practical supplement to the original Eppendorf 5402 instruction manual (cat. no. 5402 000.010). This guide incorporates current safety standards, rotor care protocols, and troubleshooting insights not detailed in the original 1990s publication.
| Code | Probable Cause from Community Reports | Suggested Actions | | :--- | :--- | :--- | | | Rotor not recognized or speed measurement system failure. | Check rotor is correctly installed and recognized by the centrifuge. | | Error 1 | Rotor identification failure. | Ensure rotor is properly installed; if issue persists, contact support. | | ERR 02 | Rotor imbalance or over-speed detection. | Ensure rotor is properly seated and loaded with balanced tubes. | | Error 3 | Incorrect speed measurement method. | Check speed sensor and its connections. | | Error A | Temperature sensor failure. | Requires sensor replacement; parts may be limited. | Never attempt this while the rotor is still spinning
Ensure the stainless steel rotor chamber is clean, dry, and free of ice buildup or debris.
Ensure the wall outlet matches the voltage specified on the serial plate (typically 120V or 230V).
