Wrong side
Right side
Upper looper thread
Lower | (3) I..Jribalanced lower looper tlread wraps |
round and over the face | |
Looper |
|
Thread | Tighten the thread tension of the lower looper |
| ;he thread tension of the |
| upper looper (Dial |
2 L9Qsen
Left hand needle thread
Tigen
,- |
| Tighten |
|
Wrong side |
| ||
|
| ||
thread |
| i’ |
|
|
|
| |
Lower | ioo4 |
|
|
|
|
| |
| Right side | en |
|
| .•:. |
| |
Upper looper thread | Loosen |
| |
|
|
| |
Right hand needle thread |
| ||
|
| “ | |
|
|
| |
| Wrong side | ,- needle thread | |
Lower looper thread |
| ||
|
| Ti9ten | |
| Right side |
|
|
Upper looper thread |
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| |
| |||
\ |
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(4) Unbalanced left needle thread too loose:
Tighten the thread tension of the left needle
(Dial ) or loosen both looper thread (Dial 3 and 4)
(5) Unbalanced right needle thread too loose:
Tighten the thread tension of the right needle (Dial 2
