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4 Abnormal odour
No
Where to check
1
Roasting-glass,
Chaff-bottle, or any other
parts become hot.
2
Outlet
3
Lower part of the machine
5 Uneven roasting, odd roasting, nozzle clogging
No
Where to check
1
Condition of green beans
2
Inhale filter
3
Shutter
4
Roasting Program
5
Blower
６
Pipe
７
Exhaust pipe
８
Touch panel
Cause
Burned any objects stick in
glass, bottle or any other hot
surface.
Burned dust out from outlet
which is not properly connected
Failure of electric parts
Cause
Caused by higher percentage of
moisture content and/or defect
beans.
Lower air-flow caused by dirty
filter.
Air-leakage caused by objects
stuck in between.
Caused by too-low air-pressure.
Lower air-flow caused by lower
performance of blower.
Lower air-flow caused by clogged
pipe.
Lower air-flow caused by clogged
or dirty pipe
Failure of electric parts which
control air-flow percentage.
Solution
Take off the object and clean
after shutting down the machine.
Call
the
mechanic
professional
Continuous usage without proper
inspection may cause fire.
Call
the
mechanic
professional
Continuous usage without proper
inspection may cause fire.
Solution
Check the quality of green beans.
Change the filter to clean one.
Clean the shutter and glass after
shutting down the machine.
Set the air-flow more than 60% in
any stages.
Call
the
mechanic
professional cleaning.
Call
the
mechanic
professional cleaning.
Check and clean the exhaust pipe.
Call the mechanic.
for
inspection.
for
inspection.
for
for
55
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