Show 3 11 Jt Iv r. r Kii fir Ten Ifs Separator f 1 It If the valve on the supply J tank Is not open wIde the sepi sep will be underfed and a j s i small amount ot of testing high cream will result 2 It If the milk is cold the I i cream will be too thick to flow readIly and a small amount ot of rich cream eam Is obtained 3 It If the separator Is dirty and the cream outlet partly clogged a small amount ot of cream results 4 It If the crank Is not turned steadily or nt at the rated speed a larger amount ot of thin cream i results and cream Is lost In the i separation I 5 It If flush water or skIm milk I Is allowed to run Into the cream the test will be lowered 6 It If the separator Is not clean the cream will be ot of low lob grade and quality i 1 7 It If your cream test varies from day to day It Is portly partly due I to the natural variation of at the fat content ot of the milk I 8 It If the separator Is set for rich cream the above condItIons Will cause a greater variation In Int t the test than It if set let for thIn cream cream l Or O. It If the creamery tests vary check up on the separator and met of at operation before blaming blam Ing the tester I 10 It If the cream Is to be sold to a Creamery set the separator to give cream testing 80 to 40 per cent of at fat |