VWR MICRO STAR 17 Instruction Manual page 27

4
Introduction and description
Entering parameters
Continuous operation
1. Press the
2. During continuous operation, the centrifuge will continue running until you stop it manually with
the
Preselecting the temperature
You can determine the sample temperature in °C. Proceed as follows:
1. Enter the desired value by pressing the key
desired value shows.
You increase or decrease the temperature in steps of 1 °C.
2. Press the
If you do not press any key, the display flashes for a few seconds The new preselected value is now
stored and the display shows the actual value.
3. The display shows:
4. Restart the centrifuge.
The refrigeration starts operating if the pre-selected temperature is below the current temperature
of the rotor chamber.
Prewarming or precooling the centrifuge
In order to pretemp the centrifuge and the unloaded rotor proceed as follows:
4-6 VWR MICRO STAR 17 / 17R
key until hd is shown.
key.
CAUTION Please note that the lifetime of particularly plastic rotor tubes is
limited.Continuous operation (extended use) may cause damage to them.
key to confirm the preselected value.
under the right display repeatedly, until the