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If spinning an odd number of samples, insert a "dummy" tube filled with water to achieve perfect symmetry.
The chamber temperature has exceeded safe limits, or the cooling compressor failed.
The analog/digital interface of the Eppendorf 5402 allows precise control over parameters. Setting Parameters
: Typically equipped with an 18-place rotor for 1.5 mL or 2.0 mL tubes. Essential Operating Guidelines eppendorf 5402 manual
Periodically remove the rotor and inspect it for signs of chemical corrosion, hairline cracks, or structural pitting. Discontinue use immediately if any structural damage is visible.
Always ensure the rotor is securely fastened using the knurled rotor nut.
Connect only to a grounded outlet matching the voltage specified on the manufacturer rating plate. Critical Safety Rules Never bypass the lid safety interlock system. Never attempt to open the lid while the rotor is spinning. If spinning an odd number of samples, insert
Wait for the rotor to come to a complete standstill before pressing the lid release button. 5. Cleaning and Routine Maintenance
Proper physical placement of the centrifuge prevents mechanical strain, inaccurate temperature regulation, and structural safety hazards.
Once the timer reaches zero, the rotor decelerates. Wait for the speed display to show zero and the safety click sound before pressing the button to retrieve samples. 4. Maintenance and Cleaning Routine Setting Parameters : Typically equipped with an 18-place
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The rotor is likely unbalanced. Stop the run, check for symmetric loading, and ensure the rotor is securely fastened.