Beckman Coulter Allegra X-30 Series, Инструкция по эксплуатации

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PN B05529AE
2-13
Operation
Disabling the Audible Tones
2
After completing a run, unload the rotor following the instructions in the applicable rotor manual.
CAUTION
If disassembly reveals evidence of leakage, you should assume that some fluid
escaped the rotor. Apply appropriate decontamination procedures to the
centrifuge and accessories.
Disabling the Audible Tones
The audible tones (beeps) that sound at the end of each run and if an error occurs may be turned on
and off by following the steps below (rotor must be at 0 rpm).
1
Press the
STOP
key and hold for 3 seconds until the word “
Beep
” appears in the display.
2
Press either the ▲ or ▼ cursor key to turn the beeps on or off.
•
(The word “
on
” or “
off
” is displayed to indicate the current setting.
— The arrow keys toggle between on and off settings.)
3
Press
ENTER
to save the selection.
Summary of Run Procedures
For runs at other than room temperature, refrigerate or warm the rotor beforehand for fast equilibration.
For low-temperature runs, precool the centrifuge by running a 30-minute cycle (with a precooled rotor
installed) at the required temperature with the speed set at 2000 rpm.
1
Press the POWER switch to on (
I
).
a. Open the centrifuge door (press the
OPEN DOOR
key and lift the door up).
2
Make sure that the tapered sleeve is in place at the base of the centrifuge drive shaft before
installing the rotor.
•
The rotor does not operate properly if the sleeve is missing.
3
Install the rotor according to the instructions in the applicable rotor manual.
• Always run the rotor with a balanced load .