Operation Manual

2.8 Changing the bobbins

ATTENTION!

Switch the main switch off before changing the bobbin.

–

After a certain number of seams the hook thread quantity on the

bobbin is used up.

–

With the remaining thread monitor switched on the message

“Empty bobbin” appears in the display.

–

The pocket opening in progress is finished with the help of the

thread reserve in the reserve grooves of the bobbin hub.

–

After corner incision the workpiece is moved out or stacked.

–

The transport carriages runs to its rear end position.

It can be restarted after the bobbin change only.

Removing the empty bobbin

–

Switch the main switch off.

–

Swing the folding station aside.

–

Lift the fabric sliding sheet and swing it away to the left and to the

right.

(see chapter 2.2).

–

Lift the upper part of the bobbin case in the area 2.

Thereby the bobbin case retainer 3 is lifted, too.

–

Remove the upper part of the bobbin case together with the empty

bobbin.

–

Remove the empty bobbin from the upper part of the bobbin case.

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