Eppendorf 5402 Manual Updated Updated Here

Cools from -9°C to 40°C . It features a "Fast Cool" function that can reach 4°C within 10 minutes.

Periodically apply a thin layer of centrifuge grease (such as Eppendorf rotor silicone grease) to the rotor nut threads and rubber lid seals to prevent seizing. 5. Troubleshooting Common Error Codes and Issues

If your Eppendorf 5402 exhibits issues, consult this updated troubleshooting matrix before calling a service technician. Symptom / Error Potential Cause Corrective Action Imbalanced rotor load. Stop the run immediately. Check tube weights and symmetry. Lid Will Not Open Power failure or broken latch mechanism.

Leave the centrifuge lid open overnight when powering down to allow accumulated frost on the chamber walls to melt. Wipe up residual water the next morning. Weekly Care eppendorf 5402 manual updated

For those looking for current documentation, technical guides and software updates are available through the Eppendorf Download Center . ? Centrifuge 5420 - Centrifuge for Eppendorf tubes

The 5402 was built for reliability with a small benchtop footprint:

Insert the emergency release tool (or a small screwdriver) into the opening to manually trip the mechanical latch. 6. Service and Calibration Updates Cools from -9°C to 40°C

Set the duration of the run. Use the "Hold" setting for manual control over short spins.

Wait for the rotor to come to a complete stop. The digital speed display will read zero, and an audible chime will sound. Press the button to release the lid latch.

What are you experiencing with your unit? Stop the run immediately

Gently pull the emergency release cord or insert the provided tool to manually disengage the latch.

Clear space around the cooling vents. Clean dust off the condenser coils. Internal electronic or speed sensor fault.