10. Adjustment

10-16-2. Adjustment when the button thickness changes

Thickness

Spacer

1.Check to be sure that buttons q are being smoothly sent to the shooter w. If the buttons are not fed smoothly, replace the shooter.

2.Install accessory spacers (0.4 mm, 0.8 mm, ) as required by the button thickness.

3.Check to be sure that buttons are being securely grasped by the button clamp.

*If no spacers are used, button thicknesses from 1.8 to 2.2 mm can be used.

10-16-3. If button hole arrangements differ

(Used to change from a two hole button to a four hole button, or from a four hole button to a two hole button.)

Loosen screw q and replace the button carrier w. * Adjust the button carrier. (Next page)

* Adjust the feeder position. (Next page) * Adjust the needle position. (See p.31.)

Screw stop

10-16-4. Adjusting the button carrier plate

1.Remove the button clamp q.

2.Turn the slide base screw !0to widen the slide base width, then put the gauge t on the button carrier plate. Turn the slide base screw !0and tighten the gauge at the bottom of the slide base.

*At this time, leave the screw o and the screw i of the stopper u loosened.

3.Adjust the slide base so that the shaft y fits in the hole of the gauge t. Then tighten the screw o.

4.With the button carrier plate w touching the stopper u, tighten the screw i.

5.Remove the gauge t and insert the shaft y into the button clamp q.

*This adjustment has already been made at shipping. Therefore, during regular replacement of the button carrier plate, only the replacement procedure described on the this page is necessary.

48

LK3-B448E MARKII/BA-16

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Brother LK3-B448E Adjustment Adjustment when the button thickness changes, If button hole arrangements differ
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LK3-B448E specifications

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