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Harman Magnum Stoker - Starting and Adjusting the Fire; Fire Ignition Procedure; Feed Rate Adjustment

Harman Magnum Stoker
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17
DO NOT BURN WET COAL
feed indicator
nes tray

To start a re, you rst pour rice coal into the hopper. With the thermostat turned up and the stoker
running, the coal will begin to feed onto the grate inside the stove. This process can be accelerated
by adjusting the feed rate to the maximum position. When the coal starts to come up out of the grate
and is almost up to the area where the holes start, turn the feed rate back to about 3/8" and turn off the
feed motor with the switch on the side of the stoker control. Place some crumbled newspaper and ne
kindling (6" to 8" long), or wood pellets and starter gel, on the grate and ignite. You'll want to have a hot
active re, then start adding some rice coal on top of it. Once a good coal re is burning, the feed motor
can be turned on and the coal re will continue to get larger. Fresh coal will continue to be pushed onto
the grate and ashes will be pushed off the grate. The feed rate must be adjusted so the coal is burned
up and turned to ashes before reaching one inch from the end of the grate. Too high of a feed rate will
push unburned coal off the coal grate, therefore not allowing a complete burn.
After the re is burning and the feed rate is adjusted, you can now set the thermostat to the desired
temperature.
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Adjust feed rate by turning adjuster clockwise to increase
and counterclockwise to decrease. Each complete turn will
move the re about 1".
The feed indicator on the side of the feeder shows how far
the pusher moves each stroke. There are dots above the
indicator spaced 1/8 " apart. A movement of one dot would
give a low burn, two dots medium and three dots high. Lock
the adjuster with the wing nut after adjusting.
See drawings.

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