NESTOR MARTIN M43 Manual Del Usuario página 51

3.3. USING THE AIR CONTROL.
Your stove will have this control panel, allowing you to adjust both: the volume, by
rotating the round knob, and the direction from which air enters the stove, by
moving the lever vertically up or down.
Always use the tool supplied with the stove when adjusting the controls.
Burn rate knob. Governs the amount of air entering the stove. Allows you to control the tempo of the fire. As the knob
is rotated counter-clockwise, the cam progressively opens the air flap to increase the amount of air entering the stove.
Low operation
Normal operation
Lighting
51
At low setting, the flap
is barely open as to
reduce the intake of air
At normal setting, the
flap is about half-way
open
Generally, setting "3" is
only used for lighting