Centrifuges are an important tool used in the clinical laboratory to spin liquid samples. Keeping your centrifuge functioning properly is important to ensure accurate results. Following these simple and quick maintenance tips will help keep your centrifuge in top condition throughout its life.
TIP 1 Balance and Secure Rotor Before Every Spin
Ensure the rotor is level and securely fastened to the shaft and that tubes are placed symmetrically and balanced. Failure to do so may cause permanent damage to the centrifuge and will directly affect the outcome of the spin.
TIP 2 Watch for Unusual Vibrations or Noise
If the centrifuge is vibrating or making odd noises while in use, stop the spin and consult a qualified service technician to trouble shoot the problem before damage is done to the centrifuge.
TIP 3 Decontaminate Unit After Spinning Biohazards or Radioactive Samples
If biohazards or radioactive samples have been spun, the centrifuge should be decontaminated. Use a suitable cleaning agent for removing radioactive materials, and be sure to remove residue after cleaning by rinsing with water or wiping with a damp cloth.
TIP 4 Properly Clean and Lubricate Rotors and Accessories
Follow manufacturer’s directions for cleaning and lubricating rotors and accessories. Use a grease product that is approved for centrifuge use. Make sure to keep contact points lubricated at all times. This helps reduce operational noise, decrease potential vibrations, and prevent imbalance errors form occurring.
TIP 5 Follow Preventative Maintenance Schedule
Cleaning and inspecting the centrifuge, rotor and accessories at a regular interval will help maintain and extend the life of the centrifuge. Most manufacturer's will include the preferred maintenance schedule in their product manuals, or check online for a posted schedule such as the Preventative Maintenance Schedule found for Hettich centrifuges.
Following these quick tips will keep your centrifuge in top form, allowing efficient and safe spins for your samples. Download our infographic with these tips to keep near your centrifuges to remind personnel of the importance of maintaining a clean and safe centrifuge environment.
