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Page 20
February 4, 2005
Isle Royale Wood Stove
250-5763B
OPERATING INSTRUCTIONS (Cont’d)
WOOD SELECTION AND STORAGE
Burn only dry seasoned wood!
This will not only minimize creosote formation, but also provide the most efficient heat
output. Even dry wood contains at least 15% moisture by weight and should be burned hot enough to keep the chimney
hot for as long as it takes to maintain particulate (smoke) burning. It is a waste of energy to burn unseasoned wood of any
variety. The heat generated from the fire should be warming your home and establishing the flue draft, not evaporating
the moisture out of wet, unseasoned wood, resulting in wasted heat.
Dead wood lying on the forest floor should be considered wet, and requires full seasoning time. Standing dead wood can
be considered to be about two-thirds seasoned. To tell if wood is dry enough to burn, check the ends of the logs. If there
are cracks radiating in all directions from the center, it is dry. If your wood sizzles in the fire, even though the surface is
dry, it may not be fully cured. Splitting wood before it is stored reduces drying time. Wood should be stacked so that both
ends of each piece are exposed to air, since more drying occurs through the cut ends than the sides. This is true even with
wood that has been split. Store wood under cover, such as in a shed, or covered with a tarp, plastic, tar paper, sheets of
scrap plywood, etc., as uncovered wood can absorb water from rain or snow, delaying the seasoning process.
CAUTION: DO NOT STORE WOOD CLOSER THAN THE REQUIRED CLEARANCE TO COMBUSTIBLES OF THE STOVE
WITHIN THE SPACE REQUIRED FOR FUELING AND ASH REMOVAL
1.
Initial (cold) start-up
: Leave blower off until your stove is hot and a good coalbed is established. The blower may be
turned on approximately 30 minutes after a good coalbed is established.
2.
High burn setting:
The blower may be left on throughout the burn at your desired setting.
3.
Medium burn settings:
The blower should be left off until a good burn is established, then turned on at your desired
setting.
4.
Low burn setting:
The blower tends to cool off the stove. Leave blower off until burn is well established. Then turn
on at your desired rate.
5. The highest blower speed is obtained by turning the speed control on and then adjusting counterclockwise towards
"OFF" as far as possible without turning the blower off. For a low blower speed, turn the control knob clockwise as far
as possible.
OPTIONAL BLOWER OPERATING INSTRUCTIONS
BURN RATES
•
STARTING FIRE:
Start fire with both controls fully open (Start-up Air Control pushed all the way IN and Primary Slider Control all
the way to the LEFT.) Close Start-up Air Control after approximately 5 to 15 minutes,
•
HIGH:
Leave the Primary Air Slide Control fully open. It is important to do this when reloading the stove. Failure to do this could
result in excessive emissions (opacity).
After a wood load has been burning for 5 to 15 minutes on High set the controls as listed below to achieve
the following burn rates:
•
MEDIUM HIGH:
C
lose
the
Primary Slide Control to 1/2 inch to 1-1/8 inches (13mm to 29mm) open. (Slide left to open, right to close).
Start-Up Air Control is closed.
•
MEDIUM LOW
: Close the Primary Slide Control to 1/8 inch to 1/4 inch (3mm to 13mm) open. Start-Up Air Control is closed.
•
LOW:
Gradually close down the Primary Slider ontrol, making sure to maintain flames in the stove. Start-Up Air Control is closed.
It is very important to maintain flames in your stove during the first few hours of a low burn to avoid excessive air pollution.
