4-5-4 Adjusting the thread tension spring
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
29
4-6 Trial sewing
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
30
4-6-1 Raising and lowering the presser foot
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
30
4-6-2 If the upper thread breakage codes (E-181, E-182) are displayed
‥‥‥‥‥‥‥‥‥
31
4-7 Automatic sewing
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
32
4-7-1 If the belt loops run out during automatic sewing
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
32
4-7-2 If the machine stops during sewing
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
33
4-7-3 If the EMERGENCY STOP switch is pressed (E-100)
‥‥‥‥‥‥‥‥‥‥‥‥‥‥
33
4-7-4 Resetting the belt loops
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
33
4-7-5 Removing an overlapping loop while in the sewing standby condition.
‥‥‥‥‥‥‥
33
4-7-6 Stopping sewing when the presser foot is lowered
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
33
4-7-7 Raising and lowering the presser foot
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
33
4-7-8 If the upper thread breakage codes (E-181, E-182) are displayed
‥‥‥‥‥‥‥‥‥
33
4-7-9 If an error code is displayed during sewing
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
33
4-7-10 Replacing the bobbin
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
34
4-7-11 Altering the production counter value
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
34
5. STANDARD ADJUSTMENT
(
MACHINE HEAD
)
‥‥‥‥‥‥‥‥
35
5-1 Tilting back the machine head
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
35
5-2 Adjusting the needle bar height
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
36
5-3 Needle bar lift stroke adjustment
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
37
5-4 Shuttle driver needle contact adjustment
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
38
5-4-1 First bar tacking
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
38
5-4-2 Second bar tacking
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
38
5-5 Needle to shuttle hook point gap adjustment
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
39
5-5-1 First bar tacking
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
39
5-5-2 Second bar tacking
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
39
5-6 Adjusting the shuttle hook thread guide
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
40
5-7 Adjusting the movable knife
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
40
5-7-1 First bar tacking
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
40
5-7-2 Second bar tacking
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
41
5-7-3 Replacing the movable knife and fixed knife
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
43
5-8 Adjusting the thread wiper
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
45
5-8-1 First bar tacking
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
45
5-8-2 Second bar tacking
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
45
5-9 Adjusting the width between the needles
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
46
6. STANDARD ADJUSTMENT (MECHANISMS)
‥‥‥‥‥‥‥‥‥‥
48
6-1 Adjustments required when the belt loop length is changed
‥‥‥‥‥‥‥‥‥‥‥‥‥‥
49
6-1-1 Adjusting fork bracket F
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
49
6-1-2 Adjusting slider base F
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
50
6-1-3 Adjusting the height of the slider bracket
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
50
6-1-4 Replacing the loop pressers
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
51
6-1-5 Adjusting the upper guide plates
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
51
6-2 Adjustments required when the belt loop width is changed
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
52
6-2-1 Adjusting channel
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
52
6-2-2 Adjusting the width adjustment plate
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
52
6-2-3 Adjusting the loop guide spring
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
53
6-2-4 During sewing
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
53