Janome Sewing Machine Instruction Book page 38

To Sew:
Fold back the left seam allowance.
Turn under the right seam allowance to
from a 0.2 to 0.3 cm (1/8˝) fold.
Place the zipper teeth next to the fold and
pin in place.
36
Attach the zipper foot with the pin on the
right hand side. Lower the zipper foot.
Sew through fold and zipper tape. Stop just
before the zipper foot reaches the slider on
the zipper tape.
Turn the handwheel by hand and lower the
needle info the fabric. Raise the zipper foot
and open the zipper. Lower the foot and
sitich the remainder of the seam.