Viking Huskylock 936 Manuale Utente

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—20—

Lower looper 
thread

Upper looper 
thread

Left needle 
thread

Right needle 
thread

Wrong side

Right side

Lower looper 
thread

Wrong side

Right side

Upper looper 
thread

Left needle 
thread

Right needle 
thread

Start from normal position. Change and thereaf-

ter check one dial at a time until you obtain the 

desired result. Turn the dial to a higher number 

to increase tension. Turn the dial to a lower 

number to decrease tension.

➀

 Left needle thread

➁

 Right needle thread

➂

 Upper looper thread

④

 Lower looper thread

Lower and upper looper threads should be well 

balanced with the same thread tension (both 

looper threads should meet at the edge of the 

fabric). The needle thread should not slacken or 

be pulled.

Increase the thread tension of the upper looper 

(dial 

➂

) or reduce the thread tension of the 

lower looper thread (dial 

④

).

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