High Speed (Refrigerated) Micro-Centrifuge
18
（
2
）
The centrifuge gets into preparation mode and displays last running parameters.
（
3
）
Press
knob and hold, speed up to reach the maximum speed. While release
knob during
acceleration, the centrifuge will start to decelerate and stop.
9. Maintenance
9.1 Cleaning
CAUTION
：
Do not follow the recommended instructions for cleaning or disinfecting
which may damage the centrifuge.
（
1
）
Centrifuge
If the centrifuge is exposed to ultraviolet rays for a long time, the color of the doors may be
changed or the label may be came off. After using, cover the centrifuge with a piece of cloth
to protect it from direct exposure.
Once the centrifuge is heavily dirty, clean it with a cloth or sponge moistened with a neutral
detergent solution.
Sterilize the centrifuge by wiping with a cloth moistened with 70% ethanol solution.
（
2
）
Rotor chamber
Once the rotor chamber is dirty, clean with cloth or sponge moistened with a neutral detergent
solution. Sterilize the centrifuge by wiping with a cloth moistened with 70% ethanol solution.
（
3
）
Drive shaft
Recommend have a regular maintenance for drive shaft. You can wipe the drive shaft with soft
cloth, and then apply a thin coat of silicon grease to it.
（
4
）
Door
Clean and sterilize the door using the same method as the step 1).
（
5
）
Rotor
To prevent corrosion, remove the rotor from rotor chamber. If do not use for a lone term, then
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.
