How To Thread The Upper Looper - Texi Pierrot Mode D'emploi

TEXI Pierrot operation manual
Tension release button
This serger is equipped with a thread tension release button. When threading be sure to:

How to thread the upper looper

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1) Depress the tension release button directly to the right of the ten-
sion adjustment wheel.
2) Pass the thread trough the tension disc which is in the channel
next to tension adjustment dial.
3) Release the button.
1. Thread tension release button
2. Thread tension dial
3. Depress tension release button
111
1. Pull out the thread from the thread spool.
Thread the guide hole of the thread mast
from back to front.
2. Correctly thread the thread guide (1).
3. Lead the thread into the groove and let
the thread pass the tension disc of the
tension adjustment dial (2).
4. Thread the looper area of the machine
following the green color coded thread
guides (3) to (5).
5. Thread the hole in the upper looper from
front to back (6).
NOTE
If the upper looper thread breaks during sewing.
This may be cused be the lower looper thread
getting caught on the upper looper. If this
happens, lower the upper looper by turning
the hand wheel, remove the lower looper thread
from the upper looper and re-thread the upper
looper from at least the tension disk.