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| 10. STANDARD ADJUSTMENTS | |
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| Specifications |
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| Seatbelt | |||
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| Thread |
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| 7 | − 10 |
| 2 − 4 | ||
| height (mm) |
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| Thread |
| 0.2 | − 0.5 |
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| 0.6 − 1.2 |
| 1.0 − 1.4 |
| tension (N) |
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| <Thread | ||
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| Loosen the set screw (1) and turn the adjuster to adjust. | ||
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| Lower Higher |
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3365B
<ThreadTurn the tension stud (2) with a screwdriver to adjust the tension.
Stronger
Weaker
3122B
NOTE:
If the thread tension spring is not adjusted correctly, the upper thread trailing length will be uneven after thread trimming.
More thread |
| Less thread |
Index mark
The standard position of arm thread guide R (1) is when the screw (2) is aligned with the index mark.
Loosen the screw (2) and move arm thread guide R (1) to adjust.
*When sewing heavy material, move arm thread guide R
(1)to the left. (The thread
*When sewing light material, move arm thread guide R
(1)to the right. (The thread
3123B
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