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3-13. Turning OFF of the power
Do not turn OFF the power to the device in the following cases unless there is an emergency.
3-14. Error display and error handling procedure
If any of the following errors occurs while the device is in operation, the relevant error is displayed on
the operation panel. Handle the errors according to the table shown below. Errors which are not includ-
ed in the table below must be handled after turning OFF the power to the device once.
Refer also to "5. TROUBLESHOOTING"
Error code
E074
Thread remaining on the used-up
bobbin cannot be removed after
changing the bobbin.
Device movement:
❶
If the power is turned OFF while the device is performing
one of the aforementioned procedures, the bobbin case
will move while the thread is still engaged with the bobbin,
causing troubles such that the mechanism is entangled with
thread.
In the case of aforementioned ① or ② , device operation
lamp ❶ is on. Do not turn OFF the power to the device
while device operation lamp ❶ is lighted.
p.44.
Description
① While the device is engaged in the removal of
thread remaining on the bobbin
② While the device is engaged in bobbin wind-
ing, threading or thread trimming
Error handling procedure
① Take out the relevant bobbin from the bobbin setting
section. If any thread remaining on the bobbin, re-
move it by hand.
② Load the bobbin again in the bobbin setting section.
Press
displayed on the error screen. The de-
vice takes the bobbin in it and starts winding the bob-
bin.
③ When the bobbin winding is completed, the error
screen is closed.
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