Jema 110 Series, Instruction Manual

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8
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Trouble shooting of 110 series(only reference)
NO
.
Troubles
Applicable
Model
Causes & Measures
No power supply
All models
All models
Power is on,
but no work
Feed roller does
not work
-Check if electric cord is connected well
-Check if the fuse blows out or not
-Check if there is inserted any alien substance
in roller
-If the display shows “sensor error” or any
other error, put off SW for 10 seconds and
put on again.
-If still does not work, exchange the drive
board.
Knife does not
work
All models
-Check if pressure plates of upper knife are
too much fastened or not.
(cool:#20&29,hot:#32&36)
LCD display does
not work
All models
-Check if the temperature is too high with
over-time working, switch off the machine
for seconds, if still doesn’t after several
times’ trying.. Please opening the cover
and check the connection. (Especially
between operation and CPU board)
3 Material is no cut
Hot cutter
-Check if temperature goes up to set-degree
-Check if knife blades are even.
4 Material is cut one side
All models
-Check if blades are damaged or wears
-After making both knives close each other
by M/CUT button and check if they are even
or not. (If they are not, adjust them by bolts)
5
Cut-length is different from set-length
All models
-Test after loosening material from the reel
by hand or attaching feeding device.
01
Alarm of no material
All models
-Check if the materials are used up, and
please replace with new materials then needed.
-Check if there is material or if the pressing
plate drops into the slot.
-If all is confirmed normal, check if the travel
switch is stuck and doesn’t bounce back.
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