Planer Kryo250, Руководство оператора

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Loading the Samples
Always use tongs or wear cryogloves when handling cold
objects.
v
Load the samples. This will depend on the freezer furniture fitted to your
Chamber.
v
After loading all of the samples, it is advisable to wait 5 minutes to allow the
chamber to re-stabilise.
v
Press the RUN button on the front panel of the Controller to start the
freezing process. The bleeping should stop and the light should remain on
to indicate that the program is running.
Removing the Samples
Always use tongs or wear cryogloves when handling cold
objects.
v
The end of the run is signalled by long beeps and short flashes. Press the
STOP button on the front of the Controller.
v
Remove the samples (and furniture if appropriate).
Stopping a Run
At any time, you can stop a run prematurely by pressing the STOP button on
the front panel of the freezer.
Warming the Chamber
Switching off the chamber at sub-zero temperatures may
cause serious damage to the equipment.
v
If the run was started from the front panel with a start temperature above
ambient, the chamber can be warmed up by pressing the RUN button. This
causes the chamber to heat up to the start temperature of the previous
program. The light should remain on.
v
When the light flashes and the bleeper sounds, press the STOP button.
Operating the Kryo250 2 - 5