Hello, our Agilent 1100 pump just came back from repair. We installed and connected to Chemstation and the pump sounds correct, but solvent is flowing back and forth instead of forward. How do we start troubleshooting this?
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Hello, our Agilent 1100 pump just came back from repair. We installed and connected to Chemstation and the pump sounds correct, but solvent is flowing back and forth instead of forward. How do we start troubleshooting this?
First loose the AIV assembly on the pump head and allow to bleed little solvent through AIV cartridge. Then tight the AIV assembly on the pump head. Most of the time, pumping issue will be solved. else needs to change the AIV cartridge
First loose the AIV assembly on the pump head and allow to bleed little solvent through AIV cartridge. Then tight the AIV assembly on the pump head. Most of the time, pumping issue will be solved. else needs to change the AIV cartridge