Garratt
Free Member
It would have been rude not to run a train yesterday in the sunshine, and what better than one of my coal fired locos.
These need a little help to steam up - you start with charcoal soaked in white spirit in the firebox and an electric fan on the chimney to draw the air through the fire. Once the charcoal is well lit, you slowly add coal (anthracite grains) to the fire. Once the boiler is starting to make steam, the electric fan is removed and the locomotive blower is used. This sends a small jet of steam up the chimney, drawing the fire. Once the boiler is fully up to pressure and the fire is all coal and no charcoal, the loco is ready for work.
As the water in the boiler is used, a small pump under the engine transfers water from the tank into the boiler. The amount of water is regulated by the bypass valve, and needs adjusting to ensure the boiler water level doesn't get too low. The run filmed lasted for about an hour.
Please excuse the wobbly iPhone video, but it isn't easy doing this one handed!
These need a little help to steam up - you start with charcoal soaked in white spirit in the firebox and an electric fan on the chimney to draw the air through the fire. Once the charcoal is well lit, you slowly add coal (anthracite grains) to the fire. Once the boiler is starting to make steam, the electric fan is removed and the locomotive blower is used. This sends a small jet of steam up the chimney, drawing the fire. Once the boiler is fully up to pressure and the fire is all coal and no charcoal, the loco is ready for work.
As the water in the boiler is used, a small pump under the engine transfers water from the tank into the boiler. The amount of water is regulated by the bypass valve, and needs adjusting to ensure the boiler water level doesn't get too low. The run filmed lasted for about an hour.
Please excuse the wobbly iPhone video, but it isn't easy doing this one handed!