AB2200en_SARev.: 04 / 11.2023
Removing the rotor
Fig. 15: Rotor installation and
removal
1 Driver pins
2 Rotor hole
3 Driver
4 Motor shaft
Installing the rotor
Filling centrifuge tubes
Close the lid and press the front edge of the lid down gently.
🡆 The lid locks using a motor.
The left side of the
[STOP/OPEN]
button lights up.
6.2 Removing and installing the rotor
Personnel:
â–
Trained user
1. Open the lid.
2. Loosen the rotor clamping nut using the supplied spanner.
🡆 After passing the working point for lifting the rotor, the rotor
detaches from the cone of the motor shaft (
4
).
3. Turn the clamping nut until the rotor can be lifted off the motor shaft.
4. Remove the rotor.
Personnel:
â– Trained user
The lid is open.
1. Clean the motor shaft (
4
) and rotor hole (
2
).
2. Lightly grease the motor shaft (
4
), see ⮫
Chapter 8.2 ‘Cleaning and
disinfection instructions’ on page 32
.
3. Place the rotor vertically on the motor shaft (
4
).
The two driver pins (
1
) on the underside of the rotor must not rest on
the driver (
3
) when screwing in the rotor.
4. Hand-tighten the rotor clamping nut using the supplied spanner.
5. Check that the rotor is îž„rmly seated.
6.3
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WARNING
Risk of injury from contaminated sample material.
Contaminated sample material escapes from the sample
tube during centrifugation.
− Use centrifuge tubes with special screw caps for haz-
ardous substances.
−
For risk group 3 and 4 materials, use a biosafety system
in addition to the sealable centrifuge tubes (see WHO's
'Laboratory Biosafety Manual').
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