12
8.1.2. SET THE OPERATION PARAMETERS
Press the
button to select required parameters. The parameter can be modified when the parameter is flashing.
Clockwise rotate the parameter button
to increase parameter value; counter-clockwise rotate the parameter button
to decrease parameter value. The minimum speed increment is 100 rpm, the minimum time increment is 1 second.
1.
Set the speed
•
Press the select button
, choose the speed unit rpm, showing the speed parameter.
•
While select speed button, the speed symbol will flash into the speed parameter input status.
•
The minimum speed value you can set 500rpm, the minimum increment is 100rpm.
•
Clockwise rotate parameter button
to increase parameter value; counter-clockwise rotate parameter button
to decrease parameter value.
•
You can quick set value by parameter button
, quickly rotate parameter button
to speed up parameter
changing.
•
There is a circulating function to increase/decrease parameters. Clockwise rotate parameter button
, values
circulate from small
→
large
→
maximum
→
minimum; counter-clockwise rotate parameter button
, values
circulate from large
→
small
→
minimum
→
maximum.
2.
Set the time
•
Press select button
, time value flash into time setting mode.
•
Rotate parameter button
to set running time range from 30 seconds to 99 minutes.
•
When time displays as HD, that showing long-running mode.
8.1.3. START THE OPERATION
1. Press running button
to start running
•
It will start timing once the rotor starts running; the screen displays remaining run time.
2. Inquiry and modify the operation parameters
•
Press select button
, return to the preparation interface and displays setting parameters. Press again the
select button
, once the parameter symbol is flashing, rotate parameter button
to modify parameters.
Release button after 5 seconds, centrifuge will return to normal operation mode and run process according to the
new parameters.
•
After the time parameter has been modified, the operation time is not cleared and will continue to be
accumulated.
3. Alarm display
•
If anything is wrong in processing, the centrifuge will brake to stop automatically, and display the error code on
the time area. You can find out the malfunction causes by checking the table 10-1, and make correct actions
accordingly.
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