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Operation of the sewing automat
Instruction manual 550-532 - 00.0 - 07/2015
Adjustment note:
When the maximum thread quantity is required then the thread
tension spring (2) must be pulled approx. 0.5 mm down from its
upper end position. This occurs when the needle thread loop
passes the maximum hook diameter.
5.5 Winding the hook thread
Fig. 5: Winding the hook thread
②
①
③
1.
Fit the bobbin (2) on the bobbin shaft (3).
2.
Pull the thread through the guide (5) and around the tensioner (6).
3.
Wind the thread counterclockwise approx. 5 x around the bob-
bin core (2).
4.
Press the bobbin lever (4) into the bobbin.
5.
Start sewing.
The bobbin winder stops automatically when the configured
bobbin filling length has been reached (see Service
Instructions).
6.
Tear off the thread at the thread clamp (1) after winding.
④
⑥
⑤
27
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