Jeabo Dp4 small issue

[Dilan Patel]

Hey guys so I just reinstalled my jeabo dp4 on my new build. The calibration went flawlessly. I calibrated a few days ago but today I decided to put in my liquids to dose. My first dosing head seems to create a siphon of some sort. The pump will stop pumping but the liquid will continue to flow for a few seconds drop by drop. When I tried the others they do not do this. The liquids are contained in the same container underneath the doser itself. The doser is placed vertically. The tubes are about the same height as the doser but that should not matter due to the tubes being pinched whci shouldn't create a siphon. any thoughts?

 

[saltyfilmfolks]

Look for a leak in the tube from the doser , or the connection after the doser.

If after a week the levels in the containers are the same , you’re getting the correct dose. But...
Yea, that’s odd it’s doing that.

 

[jsker]

You might want to change out that on head with the extra one that was sent with the pump. If the sipon continues my next question would be is the liquid higher then the pump?

 

[Dilan Patel]

I just checked it with another pipe and it didn't do the leakage. So I attached the leaking tube again to test it and it didn't leak anymore...it might have been leaking air into the pipe somehow such as a bad connection. But it is fixed.

 

[chipmunkofdoom2]

I would bet that air was getting through the hose barbs. This is a common place where the seal can fail and cause siphon issues.

 

[jsker]

I just checked it with another pipe and it didn't do the leakage. So I attached the leaking tube again to test it and it didn't leak anymore...it might have been leaking air into the pipe somehow such as a bad connection. But it is fixed.

Good to hear!!