Author Topic: Does anyone have a HSW (Henke Sass Wolf) 20ml Drench matic drench gun? (Read 3033 times)

Stanlamb · « **on:** May 04, 2015, 09:30:01 am »

If so, please can you tell me how to adjust the dose. I faff about every year and usually end up with the blessed springs in my hand which are then a real pain to get back to where they are supposed to be! I'm trying to increase the dose if that makes any difference!

Thanks

shep53 · « **Reply #1 on:** May 04, 2015, 12:59:57 pm »

The screw inside the handle , you just slacken the lock nut and turn the screw to adjust . the one for the spring is just to adjust the pressure of the moving handle to suit the person using it .

Stanlamb · « **Reply #2 on:** May 04, 2015, 01:47:05 pm »

Thank you Shep ... it gets me every time, can never remember,

m3joeEm · « **Reply #3 on:** May 04, 2015, 02:29:09 pm »

I have the 23 ml version and its adjusted as described by shep53. just loosen them then tighten up at required dose. pitty my gun broke after one use!