SINGER CG-590 COMMERCIAL GRADE - Manual (Page 9)

78
When sewing difficulties occur, look back
through this manual to make sure you are
correctly following the instructions. If you
still have a problem, the reminders below
may help you to correct it.
Is machine connected to electrical
supply?
Is the power and light switch on?
Is controller connected?
Is the handwheel engaged for bobbin
winding?
Is needle defective?
Is needle fully inserted into needle clamp?
Are bobbin and needle correctly
threaded?
Is bobbin correctly inserted into bobbin
case?
Is needle straight and sharp?
Is needle correct size?
Is needle fully inserted into needle clamp?
Are controls properly set?
Are accessories correct for application?
Is thread unwinding freely from spool?
Is bobbin winder engaged?
Is thread end securely held at start of
wind?
Is thread hanging up on the slit on the
thread spool?
Needle does not move
Needle moves but stitch is
not formed
Needle breaks
Bobbin winding difficulties
Upper thread breaks
Lower thread breaks
Skipped stitches
Fabric does not move
properly under presser foot
Is machine properly threaded?
Is thread freely unwinding from spool?
Is proper spool cap being used?
Is needle correct size for thread?
Is upper thread tension too tight?
Is bobbin case properly inserted?
Is bobbin rim free of nicks?
Is bobbin correctly wound?
Is bobbin correctly inserted into bobbin
case?
Is bobbin case correctly threaded?
Is thread hanging up on the slit on the
thread spool?
Is machine properly threaded?
Is fabric firmly held down?
Is needle correct style and size?
Is needle straight and sharp?
Is presser foot correctly attached to
machine?
Is presser foot lowered?
Is stitch length correctly set?
Performance checklist
7
Accessoires
Les accessoires suivants sont fournis avec votre
machine pour faciliter la couture et augmenter
les possibilités de votre machine.
La lettre que vous voyez illustrée se trouve sur la
pièce elle-même et vous permet de sélectionner
rapidement l’accessoire correspondant à vos
besoins.
1. Pied bourdon (J)
2. Pied boutonnière (L)
3. Pied fermeture glissière (E)
4. Grand étrier
5. Petit étrier (Q)
6. Assortiment d’aiguilles
7. Bobines (3 unités)
8. Pied point invisible
9. Protège Doigt
Des accessoires facultatifs peuvent vous être
fournis para votre Representant Singer (Voyez
page 71).
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