ThermoFisher Scientific Vanquish VH-D10, Руководство по эксплуатации

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5 • Installation
Vanquish Diode Array Detectors (VH-D10) Operating Manual Page 75
7. Read the system pressure in Chromeleon and write down the value
for P1.
8. Stop the pump flow.
9. Disconnect the waste line from the Viper union.
WARNING—Escape of Hazardous Substances from Flow Connections
Flow and capillary connections can be filled with substances that can
pose health risks. Solvent can spray when capillaries burst, slip out of
their fittings, or are not properly tightened or when capillary connections
are otherwise open.
•
Wear appropriate protective equipment and follow good laboratory
practice.
•
Before starting maintenance or repair procedures, flush out harmful
substances with an appropriate solvent.
10. Only if a second detector is used : Connect the waste line to the
outlet port of the second detector.
11. Connect the inlet port of the mass spectrometer/second detector to
the free end of the Viper union with the capillary which will be used
to connect the second detector or the mass spectrometer in the
application setup.
12. Start the pump flow at the maximum flow rate of your application.
13. Check all flow connections for leakages:
♦
If a leakage has occurred
: See section 8.4 Resolving Leakage,
page 172 .
♦ If no leakage was found and the pressure value has stabilized
(approximately after 30 seconds): Proceed with the next step.
14. Read the system pressure in Chromeleon and write down the value
for P2.
15. Stop the pump flow.