Section 2: Special Warnings And Notes; Wet Coal - Harman Super-Magnum Owner's Manual

Super-Magnum Coal Stoker Stove
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Special Warnings and Notes
Carbon monoxide, referred to as CO, is a colorless, odorless
gas that is produced during combustion of coal and other
fuels. CO fumes are toxic and can be fatal.
The Super-Magnum is a natural draft system which relies
on a properly designed chimney to remove CO and other
combustion by-products from the stove.
Even though this stove is designed to be as safe as possible,
it is important that you install a CO detector. This is true
for oil, gas, or wood burning products as well.
CO is not specifically heavier or lighter than air. Therefore,
it is best to install the detector at table top level rather than
on the ceiling like a smoke detector.
NEVER SLEEP IN THE SAME ROOM WITH ANY COAL BURNING STOVE.

Wet Coal

Freshly delivered coal is watered down to eliminate dust
when loading and unloading. Wet rice coal does not flow
as well as dry coal. We do not recommend burning wet
coal; however, we realize if it's the only coal you have, it is
better to burn it than to be cold. If you must burn wet coal,
the feed rate will likely need increased. Doing this once
or twice a year will not damage your stove as long as it
is hot and burning. Damage is caused when the hopper
is left with wet coal in it while the stove is cold. This will
cause rust and corrosion and it is totally the operator's
fault. After the coal dries for three or four days, depending
on conditions, it will flow and feed properly.
Never use gasoline, lantern fuel, kerosene, charcoal
lighter fluid, or similar liquids to start or "freshen up" a
fire in this heater. Keep all such liquids well away from
the heater while it is in use.
SPECIAL NOTE:
DUE TO ASH BUILDUP, IT IS STRONGLY RECOMMENDED
TO HAVE YOUR STOVE PROFESSIONALLY CLEANED
AND SERVICED ANNUALLY. THIS INCLUDES ALL
PARTS OF THE STOVE, AND THE VENTING SYSTEM.
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CO detectors are very sensitive and may sound an alarm
for fumes other than CO or CO from sources other than the
stove such as car or lawn mower exhaust.
If the alarm sounds
1. Increase ventilation by opening windows or doors.
2. Make sure the stove doors and hopper lid are closed and
latched.
3. Check stove for electrical power and normal operation.
4. Check chimney for possible blockage or down-draft.
5. Check for false alarm.
Prevent Rust & Corrosion:
Always empty the hopper when not burning for more
than a week. When left standing for long periods
with wet coal, the feed system will rust and corrode,
causing it to seize. If the stoker is then turned "on",
damage to the pusher assembly and feed motor could
result. This will be considered neglect and will void
the warranty on those parts. Always check to see that
moving parts are free before using, if the unit has not
been burned for a period of time. This can best be
determined by running a "Test" cycle and watching the
cam block and pusher arm inside the right rear door.
NEVER CONNECT THIS UNIT TO A CHIMNEY FLUE
SERVING ANOTHER APPLIANCE.
Installation and repair of this stove should be done
by a qualified service person. We recommend that the
stove be inspected before use and at least annually by
a qualified service person. Periodic cleaning is required
throughout the heating season and at the end of each
winter for the stove to work efficiently. See cleaning
instructions on page 24.
Do Not Burn Wet Coal! 5