RAIS Palo Instructions For Installation, Use And Maintenance Manual page 23

When the flames are clear, after approximately 5-10
minutes, close the door.
Damper - see adjustment of the damper.
After approximately 10-20 minutes, when you have a
good bed of glowing embers, add 2-3 pieces of wood.
Leave the door ajar until the fire has caught properly,
then close the door.
Damper - see adjustment of the damper.
After approximately 5 minutes, or when the flames are
clear and stable, close the damper gradually.
It is recommended to have a layer of approximately
20mm, as it has an insulating effect.
NOTE!
During operation the
door should always
remain closed.