Hi guys
I hope I am in the right spot. I just bought a new KK FC Intertap for my kegging setup and can't get a decent pour on it (normal front spout). My setup and the beer:
1. Wheat beer naturally carbed to 3.5 vols. Attached to regulator with 18psi (naturally) - held there
2. 4mm ID line from KK
3. Initially put in 4m line with JG straight connector to last 60cm (which is attached to tap) - I've been doing this successfully with my old taps - allows me to sub in lines to balance the system
4. Fridge temp is set at -4 deg, measures 2 deg at bottom front next to wheat beer keg
5. New shank for tap as well
6. Nothing but foam from pour, no matter where I adjust the FC to (even on the dribble setting)
Things I have done to adjust
1. added another 5m of 4mm ID line with another connector (so 9 m of 4mm ID line, plus FC tap) - I'd have thought this would fix it, but no. All other changes done with 9m of line (it's definitely all marked as 4mm ID line)
2. bled top pressure to push beer out with only 10 psi (but would have had the same vols of CO2 in the actual beer)
3. I am currently bleeding CO2 out of the beer (intermittent manually opening relief valve) - have it to 12 psi on the regulator and holding - no change (ie it seems to have equilibrated). Goal is to make sure it is carbed at the correct pressure for 2 deg (3 volumes is 15 psi according to BS2 and online charts), not -4 deg.
4. pulled apart and cleaned entire system of lines/connectors/shank/FC tap, etc
5. ensured the line (which is taped into a loop) is sitting at the bottom of the kegerator to keep it cold before it goes up to the tap
6. made sure tap has become cold with beer running through it
7. thrown out a lot of beer in the form of foam
I really enjoy the bubbles in a good wheat beer, and love this style, so want to have it on tap, not just in bottles. I don't want to have it flat (for a wheat). The reason I bought the FC tap was to enable me to achieve this greater carbonation with a balanced system.
I have two other kegs attached to normal taps (MJ kegerator - I removed the tap springs), with 3m 4mm ID line, connected to a small length coming from the tap with a JG straight connector, and sitting at 12-14 psi. Both of these pour perfectly fine (one pilsner, other APA). By rights, the amount of 4mm ID line I need should be less than this, but I actually have no issue with the amount of line, so long as the system is balanced and it fits in the fridge. I don't have a font fan, but have no issue with the initial bit of foam from a warm tap - it's usually not even enough to throw out with these other beers.
Any other ideas?
When I try to pull a beer, you can hear the turbulence in it as it comes through the tap. The sound comes from the back of the tap, just after the connection to the shank and before the handle, and it's there no matter what position the FC is in.
The guys at KK have been great with any other issues I've had - good customer service - but they are on holidays at the moment, so I haven't contacted them as yet.
Thanks in advance. Sorry for the long post - I was trying to save space by using point form