To one and all,
I appear to have a bad power switch on my G1311A Quat pump. If I hold (or wedge) the button in, I have power. If I release it, I lose power. Has anyone experienced this and is there a reasonably easy fix without an Agilent repair crew... Sometimes my wedge pops out during runs and I lose power - and all connectivity my LC/MS.
The power supply is the issue and this will have to be repaired through service.
You can try to tape the power switch down with heavy duty tape, until it is repaired.