21
Zigzag Sewing Machine
|
Instruction Manual and Parts List
3.21
Needle Bar
Frame Clamp
Device
Figure 28
When straight stitching, a better
sewing result can be obtained by
locking the needle bar frame
immovable with the clamping
device.
To clamp the needle bar frame, turn
knob ‘
1
’ clockwise as far as it will go
(Figure 28 A)
When zigzag stitching, be sure the
clamp is released.
To release the clamp, turn the knob
‘
1
’ counterclockwise as far as it will
go (Figure 28 B)
Caution
Switch off the
machine.
B
Release
A
Clamp
1
1
