Threading The Double Needle; Threading The Triple Needle - Bernina 780 User Manual

threading the double needle

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threading the triple needle

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threading the first thread
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3
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threading the second thread
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Threads 5 must not be twisted together.
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Two thread spools and one full bobbin are needed.
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033804.52.04_2013-09_Manual_B780_EN
raise the needle and the presser foot, remove the presser foot if necessary
turn power switch to «0» (off)
insert double needle
place foam pad on the spool pin
place thread spool 3 on horizontal spool pin
attach appropriate spool disc
take thread through rear guide 2
guide the thread to the front in the slit and past the tension disc 1 on the
right side
guide the thread to the needle as usual and
thread the right needle manually
place foam pad on vertical spool pin
place the second thread spool 4 on the vertical spool pin
take thread through rear guide 2
guide the thread to the front in the slit and past the tension disc 1 on the
left side
guide the thread to the needle as usual and
thread the left needle manually
When using the vertical spool pin, always add a foam pad. This
prevents the thread from twisting around the spool pin.
insert triple needle
place one thread spool 1 on horizontal spool pin
place second thread spool 3 and the bobbin 2, separated by a spool disc,
on vertical spool pin (both spools must to turn in the same direction)
thread as usual and
guide two threads on the left side of the tension disc 4 and one thread
past the right side
guide threads to the needle as usual
and thread every needle manually
By using the Guide eyelet for metallic and silk thread (optional
accessory) the thread release from the stacked spool/bobbin can be
enhanced.
Sewing preparation
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