Chang Yue Industrial KN-8828P - Manual (Page 26)

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It is possible to adjust the temperature of an active segment during the roast.
Use the + and - buttons to adjust the temperature. Either button can be held down
to move through the adjustment range more quickly. If you reach either extreme
in the temperature range for that segment, that particular button will
no longer be available. For example, if you are pressing the + button
to get a segment as hot as possible and you reach the highest possible
temperature for that segment, the + button will no longer be illuminated
signifying that no higher temperature is currently available. Although
there is no digital display of the adjusted temperature, the bar representing the
selected temperature will be fl ashing even if occurs somewhere inside the range
of temperature bars which have already displayed as seen here.
At any time during the roasting process, if you decide to end the roast, press
the Green-illuminated BACK-EJECT button and the machine will go into cool
down mode. This stops the roasting process, dumps the beans into the cooling tray,
energizes the agitation motor that stirs the beans, starts the cooling fan under the
cooling tray, and runs the Main Fan on high to cool the roasting chamber.
With 40 seconds left in the Program, the roaster will beep and the
Message Center will display “Plus Time.” If you choose to add more
time, press the + button. This will add 30 seconds to the roasting time.
At the end of that added 30 seconds the machine will beep again, and
another “Plus Time” can be added. Six “Pluses” can be added
which extends the roasting time an additional three minutes
over and above the original programmed time. CAUTION :
When adding time in this manner great care must be taken not to
burn the beans.
At the end of total programmed time, Plus Time, or when the user
has pressed the EJECT button, the beans are automatically dumped into
the cooling tray and a four minute cool down begins, with the animation
shown here displayed in the message center on the screen.
When the Cool Down mode is over, the machine will signal you with
beeping and the display illumination turns from the LED white to a yellow-
green, and the Chaff tray animation will display, reminding you to remove
and empty the chaff tray before beginning the next roast .
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