Sewing manual for a Reliable or Sailrite

Question

I have a Family Sew Super ZigZag. That is all it says on the machine. It is a copy of Sailrite and looks like a Reliable 2000. I need a manual to troubleshoot some problems. It won't sew. It picks up the bobbin thread, but breaks on the first stitch. I makes holes and runs, I have tried re threading. I may need a bigger needle for the canvas type i am trying to sew on but at this point just a stitch of any kind will do.

thanks