You can order an owners book from
Binder Books They offer the best re-prints.
As for the starting issue...is there FRESH fuel in the tank? When were the fuel filters last changed?
When you are cranking the engine over, if you touch the push button it activates the ether assist. ONLY touch this button for a second and only when the engine is turning over.
The throttle lever (on RH side of dash) needs to be pushed 1/2 way forward to start the engine too. When the lever is pulled all the way back, the fuel is shutoff and the engine stops running.