typical GC20606-D2 - Page 9

21
A
B
A
B
A
B
A
L11 R11
R7 R1L7 L5 L4 L3' L3 L2' L2 L
L8 R8
L9 R9
L10 R10
L11
R11
L12
R12
L13
R13
L6
R6
R2
R3
R4
R5
20
7
4.7 Threading (Fig.20)
The thread should be drawn through thread hole A, when
light and smooth thread (polyester or long silk thread)
is applied, it should be drawn through hole B. Keep the
thread take-up lever at its highest position, draw the
thread in numerical order.
4.8 Stitch length (Fig.21)
The stitch length can be regulated by stitch length dial A.
Turn it counter clockwise to expand its length; turn it
clockwise to shorten its stitch length. The figures on dial
A shows the sizes of the stitch length in mm.
When reverse feed is required, press down the feed lever
B to perform reverse sewing. Release the lever, the
reverse feed lever can reset automatically and the
forward sewing is resumed.
Detailed figure
Wire