hello there I am new here and just received a sa 3 doser from a friend , he didn't give me any instructions on how to use it , or the manual . I have done some surfing on the net , and to be honest im confused on how to set it up , I am looking to dose a small amout to start and see how it goes . this is the first time I am using a doser so I don't want to havae any mistakes .
my question is where do I find the manual .how can I set it up to dose 25mls a week .
any help would be totally appreciated
thanks again
tom