Here ya go, there is the manual for you model, hope this helps...
posted @ 3:30 est
http://www.focuselectrics.com/supportdata/L5709_Ice%20Cream%20Maker_SITICMLP_SIT18009_SIT18091_ALL.pdf

Http://www.makeicecream.com/icecreammaki.html

click this link
as the manual is not for exactly your unit its for others but will be compitable to yours .so just download the manual and check out the instructions.it will give you a rpough idea of how to use and the funnctions of your unit.

You can request your manual here--
http://www.theusermanualsite.com/ex/device/headline/d/ice_cream_maker/type/product_problem

U caN get the manuals here:
http://www.theusermanualsite.com/ex/device/headline/d/ice_cream_maker/type/product_problem

You can buy one for yourself !

From :

http://www.muxshop.com/index.php?Operation=ItemLookup&ItemId=B0015E2EAE

Http://www.marinade.com/products/Back_to_Basics_SITICMLP_1.5_Quart_Ice_Cream_Maker_Information_and_Details click the link

I will look around and if I can't find it I'll try contacting the company.