58 / 94
Operation
pressing
OPEN
, you can open the lid and remove the samples.
You can also stop centrifugation manually at any time by pressing
STOP
.
Continuous Operation
If you select continuous operation (refer to
"Continuous Operation" on page 55
), you will
have to stop the centrifuge manually.
1. Press
STOP
on the control panel.
2. When the message
END
appears in the display, press
OPEN
to open the centrifuge
lid and remove the samples.
3. 7. Short-term Centrifugation
For short-term centrifuging, the centrifuge has a PULSE function.
When you press and hold
PULSE
, spinning will start and continue until you release the key.
The centrifuge accelerates to and brakes at maximum power. The pre-selected value is
ignored.
NOTICE
The centrifuge accelerates to maximum speed.
The run time is initially displayed in seconds. After one minute the display changes every
minute.
After a short-term centrifugation run the set values are restored.
3. 8. Aerosol-tight Applications
Basic Principles
Make sure that the sample containers are well suited for the desired centrifugation
process.
The temperature in ventilated centrifuges can reach 15 °C above room temperature.
CAUTION
Aerosol-tight rotors and tubes may only be opened in an approved safety
workbench when centrifuging dangerous samples. Mind the maximum
permissible load.
CAUTION
Be sure to check all seals before starting any aerosol-tight applications.
