Agilent Technologies 1290 - Page 187

1290 Infinity Quaternary Pump User Manual 187
Maintenance
9
Replacing the Multi Purpose Valve
The central (C) port is connected to the outlet of the pressure sensor.
• Port 1 is connected to the outlet of the optional Jet Weaver
• Port 2 is connected to the inlet of the optional Jet Weaver
• Port 3 is blocked by a blank nut (plastic)
• Port 4 is connected to the system (typically autosampler)
• Port 5 is connected to the outlet of the inline filter
• Port 6 is blocked by a blank nut (SST)
• Port 7 is connected to the waste capillary
• Port 8 is connected to the inlet of the inline filter
Block unused ports with blank nuts.
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2
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5
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