10
8.2 RCF operation
（
1
）
Turn on the power switch
（
2
）
Set a RCF (Relative Centrifugal Force) value
CAUTION
z
Do not exceed the allowable maximum RCF value of the rotor and adapters.
z
Press the select button
and choose speed unit ×g, the speed symbol will flash into RCF value
input status.
z
If no button is pressed after the speed value has flashed after 5 seconds, the input mode will be shut
down.
z
Rotate program button
to input a RCF value, RCF increment is10×g.
（
3
）
Set operating conditions
The other operation, please refer to the section 8.1.
8.3 Pulse operation
This function is used to remove the residual samples adhered to the interior of the tubes or for quick spins.
（
1
）
Turn on the power switch and load the rotor to the shaft, tighten the rotor lid and make sure it is in
secured position, and then close the door.
（
2
）
The centrifuge goes into preparation mode and displays last running values.
（
3
）
Press
knob and hold, the centrifuge will speed up to the setting speed. While releasing the
knob during acceleration, the centrifuge will start to decelerate and stop.
9. Maintenance
9.1 Cleaning
CAUTION
z
If do not follow the recommended instructions for cleaning or disinfecting this may damage the
centrifuge.
Note
：
The button works only while the rotor stopped and the door is locked.
