User manual
Bio-inert Quaternary Pump User Manual 121
Maintenance
9
Exchanging the Purge Valve Frit or the Purge Valve
5
Place a new frit into the purge valve with the orientation
of the frit as shown below (slit in frit points to the front).
Reinstall the seal cap including the gold seal.
NOTE
Before reinstallation always check the gold seal in the
seal cap. A deformed seal cap should be exchanged.
6
Insert the purge valve into the pump head and locate the
pump outlet capillary and the waste tube.
7 Tighten the purge valve and reconnect outlet capillary and
waste tubing.
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