Reliable MSK-8420B User Manual download pdf (Page 9)

L7 L5 L4 L3' L3 L2' L2 L

R7 R1

-6-

A A AB B

L11 R11

L10

L11

L12

L13

R10

from right to left from left to right

detail chart

thread

R11

R12

R13

4.3.2 Winding adjustment (Fig.15)

1) Wound bobbin thread should be neat and tight,

if not , adjust the thread tension by turning tension

stud thumb nut A of bobbin winder tension bracket.

Note: nylon or polyester thread should be wound

with light tension , otherwise bobbin D might be

broken or deformed.

2) When the wound thread layer does not present a

cylindrical shape as in Fig.15a, loosen tension bracket

screw B and move tension bracket C leftward or

rightward. If thread is wound as shown in Fig, 15b,

move the tension bracket rightward, while if thread

is wound as shown in Fig.15c,move the tension bracket

leftward, After adequately positioning the tension

bracket, tighten screw B .

3) Do not over fill the bobbin , the optimum capacity

of thread will fill about 80% of bobbin ouside diameter,

this can be adjusted by stop latch screw E .

4.3.3 Threading (Fig.16)

Every thread should be drawn through Thread Hole

A , when use light and smooth thread (polyester or long

silk thread), it should be drawn through Hole B , Keep

the thread take-up lever in its highest position , draw

every thread in the following numerical order.

4.3.4 The stitch length and forward and reverse sewing

control (Fig.17)

The stitch length can be regulated by Stitch

Length Dial A . Turn it counter-clockwise to expand

its length and clockwise to shorten its length . The

numbers on Dial A show the sizes of the stitch length

in mm.

For reverse feed, press down Release Feed Lever

C to perform reverse sewing , Release the lever, the

reverse feed lever can reset automatically and the

forward sewing is resumed.

()

() ()

()

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 58 59

Comments to this Manuals

No comments

Reliable MSK-8420B User Manual Page 9

Comments to this Manuals

Related products and manuals for Sewing machines Reliable MSK-8420B