Beckman Coulter Microfuge 20 Series, Instructions For Use Manual

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B30162AA 2-12
Operation
Run Procedure
3
Release the
QUICK RUN
key.
•
When the
QUICK RUN
key is released, the centrifuge decelerates at maximum rate to
a standstill.
•
After the quick run and the centrifuge has come to a complete stop, the door unlocks
automatically and the program that was set beforehand is displayed again.
To perform a quick run on the refrigerated Microfuge 20R
1
Close the centrifuge door and push firmly down on both sides of the door front until the
clicking (latching) sound stops.
2
For the Microfuge 20R, press and hold the
START/STOP
key.
The message
Short Run
and the duration of the quick run is displayed.
3
Release the
START/STOP
key.
•
When the
START/STOP
key is released, the centrifuge decelerates at maximum rate to a
standstill.
•
After the quick run and the centrifuge has come to a complete stop, the door unlocks
automatically and the program that was set beforehand is displayed again.
Changing Parameters During a Run
While a run is in progress, speed, time and temperature (Microfuge 20R only) run parameters can
be altered without stopping the run. Run duration can also be changed from continuous to a
specified time period, or from a specified time period to continuous.
NOTE
The deceleration rate cannot be changed after deceleration starts.
To change the speed during a run
1
Press the
MENU
key until the desired speed function flashes on the display.
•
The last digit on the
SPEED
display flashes, indicating that the RPM or RCF can be raised or
lowered with the cursor keys.
2
Press the or cursor key until the required RCF or RPM is displayed.
The new parameter take effect immediately.