1. Hand-crank a small diesel engine connected to a small air compressor.
2. Use the small air compressor to build up pressure to start the emergency diesel generator.
3. Start the emergency diesel.
4. Using the emergency power, run one of the large air compressors to build up pressure for starting the main generators.
5. Start the main generators.
The emergency diesel was near the stern of the ship, away from the generator room, to ensure an generator room fire couldn't take out the emergency diesel.