Metrohm 730 Sample Changer - Manuel (Page 33)

3.1 Tutorial
730 Sample Changer, Introduction 30
Rack Configuration
• Using the keys <ê> and <é> you can run the lift to the desired
work position.
CONFIG
<ê>
<ENTER>
• Now open the configuration menu with <CONFIG> and move
the cursor key <ê> until you reach the submenu '>rack defini-
tions'. Press <ENTER> to open this submenu where you can
define the rack configuration.
Display: >rack definitions
rack number 1
<ENTER>
• The rack number of the engaged rack will be displayed as soon
as the sample rack has been correctly identified. By confirming
with <ENTER> you access the rack data. (By entering another
rack number you can also edit the data of a sample rack that is
not engaged.)
<ê>
RESET
CLEAR
<ENTER>
• You can skip the first entries with the cursor. Now you can enter
the work position of the lift.
Display: >rack definitions 1
work position 0 mm
• Because you have already positioned the lift at the desired
height, you can accept the current lift position directly by press-
ing <CLEAR>. Of course the work position can be entered
manually or the value that has automatically been accepted can
be modified later. Lift positions are given in millimeters
(0–325 mm), measured from the uppermost limit (rest position)
of the lift.
Display: >rack definitions 1
work position 150 mm
• In any case don’t forget to confirm the value with <ENTER>.
…
<ENTER>
Display: >rack definitions 1
rinse position 0 mm
• The next menu item 'rinse position' defines the height at which
the lift must be when the electrode is rinsed. As for the work po-
sition, the value here can also be entered manually or automati-
cally accepted. For the latter, the configuration menu must be
exited by pressing <QUIT> twice and the lift newly positioned.
Display: >rack definitions 1
rinse position 130 mm