SINGER WSL2000 ATS (Part 1) - Manual (Page 20)

HELPFUL HINTS - CHANGING THREAD
The following steps may be helpful when changing your threads.
•Cut off threads that are on your Superlock
near the spools and replace the
spools with new ones. Tie new thread on
to old threads with overhand or square
knot.
•Raise presser foot and cut the needle
thread(s) right above the needle eye.
•Lower needle bar to its lowest position
by turning the handwheel. With the
presser foot in the highest position, pull
the looper threads until the knots are
about 4" past the presser foot.
•Rethread your needle(s).
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