I have had this old kit since the 70's and its been in storage fro about 20 years. Unfortunately I lost the burout instructions which consisted of where to set the numbered control knob and for how long. It has no pyrometer. At first glance this system looks like a toy with a hand operated vacuum for casting but it actually produced many good castings in it's day. I think the company has been out of business for some time.. I would gladly pay for a photo copied instruction sheet.
I got the name wrong it is Jewelcast. It was made be Classic industries.
Ngteleblues...I FOUND IT! I have the original instructions. I was looking for something in my basement and found them!!
Do you still want a copy? I can put them up on my website, no charge.
I'll do it later this evening.
I'll put it at www.katkramer.com/jewelcast