9. STANDARD ADJUSTMENT

 

 

 

 

 

 

 

 

 

 

 

9-1-2. Thread take-up spring

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Use

 

KE-430F

 

 

BE-438F

 

 

 

 

 

 

 

 

 

Medium-weight

Knitted wear

 

 

Foundation

Heavy-weight

 

 

 

 

 

 

 

 

 

materials (-03)

(-0K)

 

 

garments (-0F)

materials (-05)

 

 

 

Thread take-up spring

 

 

6 - 11

 

 

6 - 11

 

height (mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Thread take-up spring

 

0.2 - 0.4

 

 

 

0.6 - 1.0

 

0.15 – 0.35

 

tension (N)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

< Thread take-up spring height >

 

 

Lower Higher

 

 

 

 

 

 

 

 

Loosen the set screw (1) and turn the tensioner body to

 

 

 

 

 

 

adjust the thread take-up spring height.

 

2320B

< Thread take-up spring tension >

Stronger!

Weaker!

2321B

Adjust by turning the shaft (2) with a screwdriver.

*When the spring height (stroke) is great or the spring tension is insufficient, it may cause the thread end length to vary after thread trimming.

KE-430F, BE-438F

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