One-Step Buttonhole Sewing - Siruba HSM-2722 Instruction

ONE-STEP BUTTONHOLE SEWING

Stitch width adjusting dial set between 3 & 5
(Buttonhole lever)
See notes below
(Presser foot)
Replace with buttonhole presser foot
.
Steps to set up mode for B/H lever:
This special one-step buttonhole needs to set up machine at correct "Starting" position,
steps are as follows:
A. Make sure this "B/H" lever is positioned at the up & rear position. (Just use slight
touching).
B. If this "B/H lever" is not at rear position, push this lever upward & backward to reach its
position.
C. Turn handwheel counterclockwise (Toward you) 3 rounds.
D. Turn the "Stitch selector" to "B/H" symbol.
Sewing steps as follows:
1. Fit special buttonhole foot and set stitch position to special mark on stitch length
control 0.25-1.
Pattern selection dial select " T "
(Stitch length adjusting dial)
Set length between 0.25 to 1 as
indicator
- 28 -
Handwheel