Beckman Coulter Microfuge 20 Series, Инструкция по эксплуатации

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B30162AA 2-3
Operation
Run Procedure
2
6
Make sure that the tapered sleeve is in place at the base of the centrifuge drive shaft before
installing the rotor (see
Figure 2.1 ) and wipe the sleeve to be sure that it is clean and dry.
•
The rotor rests on the sleeve while spinning, and does not operate properly if the sleeve is
missing.
Figure 2.1 Tapered Sleeve Side View
NOTE
If the tapered sleeve comes off, it must be replaced by a Beckman Coulter Field Service
representative. Call Beckman Coulter Field Service (1-800-742-2345 in the United States; outside the
U.S. contact your local Beckman Coulter office or visit us at
www.beckmancoulter.com ).
CAUTION
Do not drop the rotor onto the drive shaft. The shaft can be damaged if the rotor
is forced sideways or dropped onto it. Install the rotor by centering it over the
shaft and carefully lowering it straight down.
7
Install the rotor according to the instructions in the rotor manual.
CAUTION
Always run the rotor with a balanced load.
8
Close the centrifuge door and push firmly down on both sides of the door front until the
clicking (latching) sound stops.
9
Remove the rotor from the centrifuge if a long period between runs is anticipated.
CAUTION
If the rotor is left in the centrifuge between runs, make sure the rotor is seated on
the drive shaft and the tie-down screw is tight before each run.
10
Select the correct rotor code. See Rotor Code Selection .