G1311A Leak Test Failure
Posted: Tue Jul 05, 2011 5:35 pm
Hi all,
One of our 1311A's failed the leak test; specifically, during plateau 2 the pressure change was -2 bar/min instead of >0.
I have swapped out the seals (and worn them in), as well as installed a new piston and a new outlet check valve. Everything seems snug but the result is the same (~ -2 to -3 bar/min). I don't know where my pump is leaking and I am out of ideas. Can anyone help?
Thanks
KS
One of our 1311A's failed the leak test; specifically, during plateau 2 the pressure change was -2 bar/min instead of >0.
I have swapped out the seals (and worn them in), as well as installed a new piston and a new outlet check valve. Everything seems snug but the result is the same (~ -2 to -3 bar/min). I don't know where my pump is leaking and I am out of ideas. Can anyone help?
Thanks
KS