Thermo Scientific 11174729, Instruction Manual

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Chapter 5
INSTRUCTIONS FOR USE
5-4 MR23i Thermo Fisher Scientific
PRECOOLING
A keypress on CE will cause the display of the value of the actual
temperature of the air in the bowl to the left of the set value during
the time that the CE key is pressed.
If the operator wishes to precool the bowl and rotor, he simply sel-
ects PRE COOL having installed the rotor, and the Jouan
MR23i
runs according to the pre-set values which are indicated on the
stand-by display.
The display now indicates PRECOOL ON. The remaining precool
time, real temperature and the dynamic rotation symbol are dis-
played.
Uniquely, during a PRECOOL run, it is possible to access all pro-
gramming facilities. The precool run can be halted at any time
using the STOP keys.
STANDARD USE
If the program which is currently displayed is the one desired, press
a START key to run the program.
Otherwise, another program can be recalled by selecting DISPLAY
APPLI # which first shows all details of the current program, then
SCROLL APPLI # (same key) to scroll through the memorized
application programs whose parameters are thus indicated on the
screen. Sustained pressure on the key causes rapid scrolling.
STANDBY SCREEN
Once the required program is displayed, simply press a START key
to run the program.