agilent 1200 hplc pump drive problem

[mirac_han]

We have a problem pump drive motor assembly. I am qualification analyst how can i fix the problem o relace a new one? Thaks.

[kubowicz.tomasz]

Hello

If you're sure that pump drive is defective you need to replace it.
What kind of problem you have with it?

Regards

Tomasz Kubowicz

[mirac_han]

Pump one time starts and one minutes later stop. And then starts. i teplaced all the pump components. i use wd40 pump head. can i open the drive ass. For fixing. I read reference manual but only replace it.

[Spacefish]

Does it just stop, or does it show an error? (LED is red). If the LED is red, you might see a more detailed error in your CDS. Agilent also has a tool which can help you to do diagnosis of the problem (Lab Advisor), it´s for free and can run tests on the pump / show diagnostic data.