JUKI AW-3S Instruction Manual page 35

Error code
E075 When winding a bobbin, the de-
vice has failed to tangle the thread
in the hook.
E076 A fault has occurred during bob-
bin winding.
E077 After bobbin winding, an fault has
occurred during the threading of
tension regulating spring of bob-
bin case or during thread trimming
after threading the spring.
Description 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 Check to be sure that the thread appears properly
from the nozzle.
③ 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.
④ When the bobbin winding is completed, the error
screen is closed.
① Take out the relevant bobbin from the bobbin setting
section. If the thread is engaged with the bobbin, cut
off the thread. If any thread remaining on the bobbin,
remove it by hand.
② Check to be sure that the thread appears properly
from the nozzle.
③ 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.
④ When the bobbin winding is completed, the error
screen is closed.
Turn OFF the power
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