White-Westinghouse WW-6000 manual Thread, Adjustment, Tension

Models: WW-6000

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3-5.Thread

3-5.Thread

Tension

Adjustment

7-

 

 

 

 

 

 

Set the balance of the tension as weak as possible.

Balance of

the

Loopwer

thread:

 

 

 

 

 

is

pulled to

the

When

the

lower

looper

thread

top of

material,

loosen

tension

dial

3 counter

clockwise.

(or

tighten

tension dial

4

clockwise.)

When

the

upper

looper

thread

is

pulled to

the

underside,

tighten

tension dial

3

clockwise.

(or

loosen

tension

dial 4

counter-clockwise.)

 

 

 

 

 

 

 

(1) Correct

tension.

 

 

 

Lower looper thread and upper

thread should

 

be well balanced with same tension. (Both loop

 

er threads should make crosses

at the edge of

 

the fabric.)

 

Needle thread should not be slacken, or pulled.

2

(2) Unbalanced

upper

looper

thread

wraps

round

and

over

the

back:

 

 

Tighten

the

thread

tension of the upper

looper

(Dial

3

)

or

loosen the thread tension of the lower

looper (Dial- 4 ).

 

 

 

 

 

 

Right side

Upper looper thread

Left-hand

needle thread

Right-hand

r

Tighten

4

Loosen

--9

Page 14
Image 14
White-Westinghouse WW-6000 manual Thread, Adjustment, Tension

FAQ

What is the correct tension for the upper and lower looper threads?

The balance of the tension should be set as weak as possible, and both threads should have the same tension.

How do I adjust the tension dial for the upper looper thread?

When the upper looper thread is pulled to the underside, tighten the tension dial 3 clockwise, or loosen it by turning it 4 counter-clockwise.

What should I do if the upper looper thread wraps around the back?

Tighten the thread tension of the upper looper by adjusting Dial 3, or loosen the thread tension of the lower looper by adjusting Dial 4.