Instant Inferno

Follow these instructions and you will have an instant inferno. Omitted was the quite important step of opening the fuel cap screw before priming the stove. If you attempt to prime the stove with the screw closed, the heat from the burning alcohol will slightly pressurize the tank, causing liquid kerosene to flow from the burner.

So, open the screw valve before lighting the alcohol. Once the alcohol has almost burned out, close the screw, then use the pump. Then light the burner.