Carburetor Settings;
High Speed Needle: Turn clockwise until it bottoms out, then turn
counterclockwise 2-3/4 turns
Low Speed Needle: Turn clockwise until it bottoms out, then turn
counnterclockwise 6-1/4 turns
Idle Speed Screw: Turn until opening inside throttle valve is
.030" (0.7mm)

That should get you close, though it will be on the rich side. Double check your ignitor and glow plugs as stated above and also be sure fuel its making its way into the carburetor.