Bernina L860 - Threading Looper Thread with Auxiliary

Threading
89
NOTICE
Pulse drive
If the air threader pipes are not coupled, the puls drive will be performed by pressing
the foot control.
The needles are brought into the top position and the coupling is complete.
Press the foot control again.
Threading can continue.
> Place the looper threads under the presser foot to the rear left.
> Repeat the process with the other Looper Thread if required.
> Set the air threader connector to position «0».
> Close the looper cover and the threader cover.
Threading the looper thread with an auxiliary thread
The use of an auxiliary thread makes sense if a Looper Thread cannot be threaded automatically with the Air
Threader.
Prerequisite:
• «Preparing for threading» has been performed. (see page86)
> Open the threader cover and the looper cover.
> Set the air threader connector to «I».
> Prepare an auxiliary thread at a length of about 80 cm.
> Fold the auxiliary thread in half, hold the thread loop and position the two thread ends above the
respective air threader nozzle.
> Start the air threader process by pressing the foot control until the thread ends emerge out of the looper
eye.
> Pull the looper thread end approx. 20 cm through the thread loop.