Lid Control; Lid Open; Lid Lock; Preselection - OHAUS Frontier Centrifuge FC5707 Bedienungsanleitung

EN-6
ATTENTION:
After turning on the power switch, open the centrifuge lid first, before starting the centrifuge.

3.3 Lid control

3.3.1

Lid open

Before the run, when closing the lid of the centrifuge, in the display "RPM/RCF" (A-1) the word "close" (M1)
appears (refer to figure 15 below).
If there is a rotor in the centrifuge, additional the word "rotor"(M3) appears, as well as the code number of the
respective rotor which is in the centrifuge system "77" (M4). If there is no rotor in the centrifuge, the word "rotor"
(M3) flashes and additional the word "no" (M4) appears. By pressing the key "Stop/Lid" (9) you can release the
lid of the centrifuge. As soon as the lid is completely released, the word "open" (M2) appears. Now you can open
the lid of the centrifuge.
A-1
3.3.2

Lid lock

The lid should only be pushed down lightly. A lid lock closes the lid, at the same time the word "open" (M2)
disappears (refer to figure 15).
As a sign that the centrifuge is ready for starting, in the display "RPM/RCF" (A-1) the word "close" (M1) appears.
Simultaneously the word "rotor" (M3) is displayed, as well as the code number of the rotor, which is in the
centrifuge system, "no 77" (M4). With that, all rotor specific data, like e. g. max. speed, acceleration etc., are
adopted.
ATTENTION:
Before closing the lid please check if the rotor is tighten.

3.4 Preselection

3.4.1

Preselection of speed / RCF-value

This pre-selection is activated through the key "RPM/RCF" (5) (refer to figure 16 below). By pressing the key once
the word "rpm" (M5) flashes. By pressing the key twice the pre-selection of the centrifugal forces can be selected.
Then the flashing word "rcf" (M6) appears. You can set the desired values with the adjusting dial (4). In the display
(A-1) the regulated value is shown permanently, before, during and after the run.
M4
M3
M2 M1
Figure. 15
TM
Frontier Centrifuge FC5707
9