Information on checking the refrigerant levels and compressor functionality.
Clean rotor and bores. Apply a thin layer of anti-corrosion oil to anodized aluminum parts. Every 6 Months Centrifuge 5424 R - Eppendorf Eppendorf Centrifuge 5424 R Service Manual
Continuous cooling function with FastTemp pre-cooling option Rotor Capacity: 24 × 1.5/2.0 mL tubes Critical Safety Precautions Eppendorf Centrifuge 5424 R Service Manual
The brushless induction motor requires very little maintenance, but if bearings wear out (indicated by a grinding noise), the motor must be replaced as a unified assembly. Remove the rotor and the chamber sleeve. Eppendorf Centrifuge 5424 R Service Manual