sample syringe overpressure 1161psi
Posted: Tue Jan 26, 2016 10:39 pm
Dear All,
Our Waters e2695-2998 system has been turned off on Monday night, and when I turn on the separation module on Wednesday morning, there is an error message saying that: 'sample syringe overpressure 1161psi' on the screen.
This is the first time I saw this error message. I carried on dry/wet prime, prime needle wash, prime seal wash as usual, but so far I haven't tried any injection yet.
Can anyone explain why this happen? I always make sure I filter the sample before injection...
your help will be much appreciated!
Luhan
Our Waters e2695-2998 system has been turned off on Monday night, and when I turn on the separation module on Wednesday morning, there is an error message saying that: 'sample syringe overpressure 1161psi' on the screen.
This is the first time I saw this error message. I carried on dry/wet prime, prime needle wash, prime seal wash as usual, but so far I haven't tried any injection yet.
Can anyone explain why this happen? I always make sure I filter the sample before injection...
your help will be much appreciated!
Luhan