I was able to download the tech. manual. If you would send me a private message with your e-mail address or post it I will e-mail you a copy. Which fuse is blowing?
On a wild guess I think the following is your problem. This is a problem some of the 3029D engines are having. I have also posted a wiring diagram for the 5210.
I believe the problem is the temperature sensor. On the thermostat housing there is a temperature sensor that is connected to a two wire harness that goes to the injection pump, this is the "cold start advance" portion of the system so it starts easier when cold by advancing the timing. If you disconnect the sensor and it works fine ohm the sensor, probably shorted.
The sensor on the thermostat housing, controls the advance on the inj. pump. When it fails it shorts out and blows the fuse. Try unplugging it, replace fuse and see if it starts and runs. The part # is RE503242, if you are quick changing it, you don't have to drain the coolant, just make sure it's not hot at the time.