16

Maintenance

 

 

Maintenance

 

Mantenimiento

 

 

Performance checklist

Thread balls up on

Lift presser foot and re-thread the

the underside of

machine, holding thread firmly.

the fabric

Lower presser foot prior to sewing

 

 

Needle does

Is machine connected to electrical supply?

not move

Is the power and light switched on?

 

Is speed control pedal connected?

 

Is the bobbin winder spindle pushed to the right?

 

 

Needle moves

Is needle bent?

but stitch is not

Is Stitch Selector fully engaged?

formed

Is needle fully inserted into needle clamp?

 

Are bobbin and needle correctly threaded?

 

 

Needle breaks

Is needle correct size for fabric?

Is needle fully inserted into needle clamp?

 

 

Are controls properly set?

 

Are accessories correct for sewing?

 

 

Bobbin winding

Is thread unwinding freely from spool?

difficulties

Is bobbin winder disc at the correct height?

 

Is thread hanging up on the slit on the thread spool?

 

Is the bobbin winder spindle pushed to the right?

 

Is thread end securely held at start of winding?

 

 

Lower thread

Is bobbin correctly wound?

breaks

Is bobbin correctly inserted into bobbin case?

 

 

 

Is machine properly threaded?

Upper thread

Is thread freely unwinding from spool?

breaks

Is upper thread tension too tight?

 

Is bobbin case properly inserted?

 

Is bobbin rim free of nicks?

 

 

 

Is machine properly threaded?

Skipped stitches

Is fabric firmly held down?

Is needle correct style and size for fabric?

 

 

Is needle straight?

 

 

Fabric does not

Is presser foot correctly attached to machine?

move properly

Is presser foot lowered?

under presser foot

Is stitch length correctly set?

66

 

 

Entretien

16

Liste de performance

 

 

 

 

 

 

Le fil s'emmêle

Relevez le pied presseur et enfilez la machine à nouveau en

 

 

sous le tissu

tenant fermement le fil.

 

 

 

 

Abaissez le pied presseur avant de coudre.

 

 

 

 

 

 

 

L'aiguille ne bouge

La machine est-elle connectée à la prise électrique ?

 

 

pas

La machine et la lampe sont-elles allumées ?

 

 

 

 

Le rhéostat est-il connectée à la machine ?

 

 

 

 

La tige du dévidoir de canette est-elle déplacée vers la droite ?

 

 

 

 

 

 

 

L'aiguille bouge

L'aiguille est-elle tordue ?

 

 

 

mais le point ne se

L'aiguille est-elle insérée complètement dans le pince-aiguille?

 

 

forme pas

Les fils de la bobine et de la canette sont-ils correctement

 

 

 

enfilés ?

 

 

 

 

 

 

 

 

L'aiguille casse

La grosseur de l'aiguille est-elle adaptée au tissu ?

 

 

 

 

L'aiguille est-elle insérée complètement dans le pince-aiguille ?

 

 

 

Les réglages sont-ils corrects ?

 

 

 

 

Les accessoires en place conviennent-ils à l'ouvrage ?

 

 

 

 

 

 

 

Difficultés pour

Le fil se dévide-t-il correctement de la bobine ?

 

 

 

remplir la canette

Le fil est-il coincé dans la fente de la bobine ?

 

 

 

 

La tige du dévidoir de canette est-elle déplacée vers la droite ?

 

 

 

L'extrémité du fil est-elle retenue fermement au début du

 

 

 

bobinage ?

 

 

 

 

 

 

 

 

Le fil de canette

La canette est-elle bobinée correctement ?

 

 

 

casse

La canette est-elle insérée correctement dans le boîtier de

 

 

 

canette ?

 

 

 

 

 

 

 

 

Le fil d'aiguille

La machine est-elle enfilée correctement ?

 

 

 

casse

Le fil se déroule-t-il correctement de la bobine ?

 

 

 

 

La tension du fil d'aiguille est-elle trop forte ?

 

 

 

 

Le boîtier de canette est-il correctement inséré ?

 

 

 

 

Le bord de la canette n'est-il pas ébréché ?

 

 

 

 

 

 

 

 

La machine saute

La machine est-elle enfilée correctement ?

 

 

 

des points

Le tissu est-il fermement maintenu à plat ?

 

 

 

 

Le type d'aiguille et la grosseur de l'aiguille sont-ils adaptés au

 

 

 

tissu ?

 

 

 

 

L'aiguille est-elle droite ?

 

 

 

 

 

 

 

 

Le tissu n'est pas

Le pied presseur est-il mis en place correctement ?

 

 

 

entraîné

Le pied presseur est-il abaissé ?

 

 

 

correctement sous

La longueur de point est-elle réglée correctement ?

 

 

 

le pied presseur

 

 

 

 

 

 

 

 

 

 

 

67

Page 35
Image 35
Singer 4210, 4205 manuel dutilisation Maintenance, Entretien, Liste de performance

4210, 4205 specifications

The Singer 4205 and 4210 sewing machines represent a significant advancement in home sewing technology, catering to both novice and experienced sewers alike. These versatile models are renowned for their ease of use, allowing users to create a wide variety of beautiful projects with minimal effort.

One of the standout features of the Singer 4205 is its user-friendly sewing operations. With an intuitive interface and easy-to-navigate controls, beginners can quickly understand and master the machine. The 4210 model takes this further by incorporating an automatic needle threader, which eliminates the frustration of manual threading, making it accessible for users of all skill levels.

Additionally, both models boast an impressive selection of built-in stitches, providing flexibility for different sewing applications. The Singer 4205 offers 32 built-in stitches, while the 4210 enhances this with 40 distinct stitch options, including basic, decorative, and stretch stitches. This variety allows users to tackle different sewing projects, from simple hems to intricate designs, with confidence.

The adjustable stitch length and width features inherent in both models give users complete control over their sewing. This customization ability enhances the sewing experience by enabling users to modify stitches to meet their specific needs, whether for quilting or garment construction.

Durability and reliability are trademarks of the Singer brand, and the 4205 and 4210 are no exceptions. Constructed with high-quality materials, these machines are designed to withstand the rigors of continuous use. The robust metal frame ensures stability during operation, resulting in precise stitching without any inconsistency.

Additionally, both models come equipped with essential technologies such as the drop-in bobbin system, which simplifies the bobbin replacement process, and a powerful motor that allows for smooth operation across various fabric types. The sewing machines can handle everything from lightweight cotton to thicker materials like denim, catering to a wide range of projects.

Ultimately, the Singer 4205 and 4210 sewing machines embody a perfect blend of functionality and innovation. With features designed to enhance creativity, ease of use, and durability, these machines are ideal for anyone looking to explore the world of sewing, be it for crafting unique garments, home décor, or innovative quilting projects.