- 2 -
- 2 -
- 2 -
- 2 -
- 2 -
(5) Needle bar rocking mechanism
1. Needle bar rocking method
2. Straight stitching
3. Stitch width
4. Adjustment of stitch width
5. Standard line
6. Needle bar driving system
(6) Feed mechanism
1. Feed amount
2. Reverse feed amount
3. Adjustment of feed amount
4. Reverse feed stitch
5. Feed mechanism
(7) Special-purpose mechanism
1. Automatic thread trimmer
2. Automatic needle threading device
3. Automatic buttonholing
4. Selection of stitch patterns
: By the arc method
: Left, center, right
: Max. 6 mm depending on the stitch pattern
: By sliding the lever (The stitch width adjusting mechanism is effective when
the manual operation indication LED lights up.)
When manually adjusting, notice of change-over of the set value is given by
the buzzer sound.*
As for the part of automatic set value, the notice is given by the flash on/off of
LED.*
: Left standard line
: By a stepping motor
: 0 to 4 mm
: 0 to 2.4 mm
: By sliding the lever (The feed amount adjusting mechanism is effective when
the manual operation indication LED lights up.)
When manually adjusting, notice of change-over of the set value is given by
the buzzer sound.*
As for the part of automatic set value, the notice is given by the flash on/off of
LED.*
: The machine performs reverse feed stitching at low speed only when the
switch is ON.
: By a stepping motor
The moving knife trims the thread while the main shaft makes a revolution (
or a shaft revolution form its lower stop position) by setting the operation
lever to the thread trimming position. (116 rpm)
The hook automatically rotates and returns to its home position by lowering
the threading lever.
Auto-return type full automatic buttonholing
Buttonhole size can be specified as desired. When the buttonhole is fin-
ished, the machine automatically stops after performing fastening stitching.
(The machine gives an error message on the LCD to prevent the operator
from starting the machine without setting the machine for the buttonholing.)
Straight stitch Direct selection by the touch switch *
Other stitch patterns by shift selection (99 stitch patterns)*
Shift direction change-over switch is provided. *
