It
can happen that sometimes the hose is not screwed on correctly to the tank
thread and this will cause air to escape.
Here’s
a little video that will help to show you an easy way of tightening the
connector – no need to try to wrap the coiled hose around and around to tighten
it up, just turn the black piece to tighten and it should do the trick. Watch
it HERE
Please give this a try. Even try to unscrew completely from the tank and then re-screw on again.
If it’s still not doing the trick, please complete this Warranty Form and upload a quick video of the issue.