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6.3) Air tubes
6.3.1) Rear roller presser adjustment is done via speed controller "1".
Note: Adjustment should be done when air cylinder is at down position.
6.3.2) Unseam air amount is adjusted via speed controller "2".
The adjustment should be adjusted as strong as it provides unseeam and but at the same time the adjusstment
should be weak enough not to tangle the thread to needle.
6.3.3) Needle cooler air amount is adjusted via speed controller "3".
2
3
1
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