—56—
8. TROUBLE SHOOTING
Under normal conditions, if you carefully follow instruction for operating, no diffi cult or special ad-
justment is necessary for this machine.
Following cases are not failure of machine. Check your machine before you call service.
PROBLEM
CORRECTION
REFERENCE
PAGE
CAUSE
• Plug cord into electrical outlet and
machine properly
• Increase pressure by setting lever to
(N~5)
• Adjust differential feed
• Insert new needle
• Reset needle
• Do not pull fabric
• Re-thread machine
• Reset thread tension(s)
• Reset needle / change to new needle
• Insert new needle
• Reset needle
• Re-thread machine
• Check thread tensions
• Loosen needle thread tensions
• Re-thread machine
• Set differential feed 0.5-N
• Not plugged in properly
• Pressure on presser foot
insuffi cient
• Differential feed not set cor-
rectly
• Bent or blunt needle
• Needle inserted incorrectly
• Pulling fabric while sewing
• Improper threading
• Thread tension(s) too tight
• Incorrect tension setting of
needle
• Bent or blunt needle
• Needle inserted incorrectly
• Improper threading
• Tension not adjusted properly
• Needle thread tensions are
too tight
• Improper threading
• Need differential feed
4
19
23
6
6
26
16
19~21
6
6
6
16
19~21
19~21
16
23
Machine does
not sew
Machine does
not
feed properly
Needle
breaks
Puckering
Irregular
stitches
Breaking
threads
Skipping
stitches
Содержание Huskylock 936
Страница 1: ...KEEPING THE WORLD SEWING User s Guide ...
Страница 42: ... 38 5 thread overlock Double chain stitch C D A B 1 2 5 6 7 8 4 3 E D A B C D A B E D A B ...
Страница 49: ... 45 Cover stitch wide Cover stitch narrow C D A B C D A B E D A B E D A B ...
Страница 50: ... 46 Triple cover stitch C D A B E D A B ...
Страница 72: ... 68 11 NOTE Memory No Date Note ...
Страница 73: ... 69 Memory No Date Note ...
Страница 74: ... 70 Memory No Date Note ...
Страница 75: ... 71 Memory No Date Note ...