13
9. Maintenance
9.1 Cleaning
CAUTION
• Failure to follow the recommended instructions for cleaning and disinfecting may result in damage to the centrifuge.
1. Centrifuge
• If the centrifuge is exposed to ultraviolet rays for a long period of time, the lid may discolor or the label may be peel off.
It is recommended to cover the centrifuge with a piece of cloth to protect it from direct exposure or to move it from
direct exposure.
• If the centrifuge needs cleaning, clean it with a cloth or sponge moistened with a neutral detergent solution.
• Sterilize the centrifuge by wiping with a cloth moistened with a 70% ethanol solution.
2. Rotor Chamber
CAUTION
• Do not directly pour water, neutral detergent or disinfectant solution into the rotor chamber, otherwise fluids
may leak into the drive units and cause corrosion or deterioration to the bearings.
• If the rotor chamber needs cleaning, clean with cloth or sponge moistened with a neutral detergent solution. Sterilize
the centrifuge by wiping with a cloth moistened with a 70% ethanol solution.
3. Drive Shaft
• We recommend regular maintenance for the drive shaft. You can wipe the drive shaft with a soft cloth and then
apply a thin coat of silicon grease.
4. Lid
• Clean and sterilize the lid using the same method as in step one above.
5. Rotor
• To prevent corrosion, remove the rotor from the rotor chamber. If not in use for a long period of time, then detach
the rotor lid and turn the rotor upside down to keep the tube cavities dry and clean.
• For sample leaks in the rotor, rinse the rotor with water. Apply a thin coat of silicon grease to the rotor when it is
completely dry.
• The rotor should be checked every 3 months to ensure the tube and rotor cavities are clean and to apply a thin coat
of silicon grease.
6. Drain (GCM-R-24)
• The centrifuge is equipped with drain pipe for condensation. Drain off condensation when water is in the drain pipe.