Metrohm 766 IC Sample Processor - Manual (Page 58)

4.2 Basic settings
766 IC Sample Processor
53
>rack definitions 2
type: M129-2
M129-2 … …
Type description of the rack
<SELECT> enables the choice of Metrohm-specific
and self-defined rack types (see section 4.5).
>rack definitions 2
work position 125 mm
0 … 125 mm
Working position of the needle
in mm from the upper stop.
Pressing <CLEAR> directly accepts the current lift po-
sition.
If you use the steel needle for 6.2743.050 sample tubes which are
sealed with 6.2743.060 PE caps, the working position must always be
set to 125 mm, since otherwise a vacuum can develop in the sample
tube and the sample will not be aspirated correctly.
>rack definitions 2
rinse position 125 mm
0 … 125 mm
Rinsing position of the needle
in mm from the upper stop.
Pressing <CLEAR> directly accepts the current lift po-
sition.
>rack definitions 2
shift position 0 mm
0 mm
Shifting position of the needle
in mm from the upper stop.
Only the value
'0'
is permissible.
>rack definitions 2
special position 0 mm
0 … 125 mm
Special position of the needle
in mm from the upper stop.
Pressing <CLEAR> directly accepts the current lift po-
sition.
>rack definitions 2
>>special positions
Submenu
Special positions submenu
>>special positions
special beaker 1 128
0 … number of positions
Position of special beaker 1
>>special positions
special beaker 2 129
0 … number of positions
Position of special beaker 2
etc. up to special beaker 8
Up to 8 special beaker positions can be defined
(see section 4.5).