Metrohm 761 SD Compact IC - Manual (Page 91)

5.1 Operation with manual sample change
761 SD Compact IC / Instructions for Use 8. 761.1043
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3 Sample determination
⇒ Click on the yellow <Sample> button at the top right so that
it changes to the green <Start> button.
⇒ System manual.smt should still be set in item System from cali-
bration. If not, set it.
⇒ Choose type "Sample" for item Run Type .
⇒ Enter the name of the sample for item Ident .
⇒ Insert the free (dry) end of the sample aspirating tubing 3 into
the sample vessel.
⇒ Start the determination by clicking on the green <Start> but-
ton. Answer the prompt Sample ready? and allow the determi-
nation to run through to the end.
5.1.2.3 Shutdown (manual operation / «IC Cap»)
In order to avoid damage to the instrument, it should be rinsed with
water before shutting down after the end of sample determination.
This rinsing operation should be performed with system shutdown.smt
(see Section 3.2.4).
1 Settings
⇒ Click on the yellow <Sample> button at the top right so that
it changes to the green <Start> button.
⇒ Choose system shutdown.smt for item System .
⇒ Choose type "Sample" for item Run Type .
⇒ Enter “Shutdown” for item Ident .
2 Allow shutdown.smt to run
⇒ Insert the free end of the sample aspirating tubing 3 into a
container filled with water.
⇒ Start the system by clicking on the green <Start> button.
Answer prompt water as last sample? (answer should be yes!)
and allow the determination to run through to the end (7.10
minutes). High-pressure pump and peristaltic pump are
switched off automatically at the end.