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No rotor detected; ensure the rotor is properly seated and secured .
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. eppendorf 5402 manual updated
The control panel of the Eppendorf 5402 features a user-friendly layout with dedicated dials and digital displays for real-time monitoring. Time and Speed Controls
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Stop the run immediately. Re-balance tubes. If it persists empty, the motor mounts need replacement. Blown fuse or faulty power cord.
Use only approved centrifuge tubes (microcentrifuge tubes 0.2-2.0 mL). Press the button to release the lid latch
Updated versions (including recent 2025/2026 revisions) focus on clarifying compliance with evolving CE safety directives (specifically IEC 61010-2-020) and updating maintenance procedures for older units.
Press immediately. Check tube balancing. Inspect the rotor for cracks or debris in the tube pockets. Chamber not cooling Condenser coils are dirty or refrigerant has leaked.
For temperature-sensitive work, use the function. This feature can cool the rotor chamber from ambient room temperature down to 4°C in approximately 10 minutes . 2. Loading the Rotor EPPENDORF - 5402 Refrigerated Microcentrifuge - LabWrench
18 × 1.5 mL or 2.0 mL microcentrifuge tubes Temperature Control Range: -9°C to +40°C Pre-cooling Function: Yes (Fast Cool)