SINGER 30215 지침 매뉴얼

 

 

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 needle defective? 
Is needle fully inserted into needle clamp? 
Are bobbin and needle correctly threaded? 
Is bobbin case correctly inserted into shuttle race 
area?

 

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 machine properly threaded? 
Is thread freely unwinding from spool? 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 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?

 

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