DURKOPP ADLER 745 - 34 - 2 Operating And Installation Instructions page 79

Sewing unit for runstitching of piped flap and welt pocket openings and pocket corners
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Inserting the reinforcement strip
Press the wire clamp 1 together.
Pull off the disc 2 and remove the empty roll.
Insert a new roll.
The full roll must rotate in the indicated arrow direction when
unwinding (counter-clockwise).
Guide the reinforcement strip 5 through the wire bow 11.
Guide the reinforcement strip 5 through the wire bow of the tape
puller 3.
Guide the reinforcement strip sequentially through the guides 4
and 6.
Swivel the fabric sliding sheets 7 and 8 aside.
Press the slide 9 backwards and lift off the cover 10.
Press the key "F4".
The tape brake is released and the reinforcement strip is advanced
continuously.
Insert the reinforcement strip in the feeding device according to the
sketch.
Transport the reinforcement strip approx. 20 mm on the fabric
sliding sheet for the first working cycle.
Swivel the fabric sliding sheets 7 and 8 back again.
Press the key "F4".
The reinforcement strip is cut to the correct length.
Function and operation
The tape puller pulls a short length of the reinforcement strip from
the roll.
Before the next sewing cycle the transport roller of the feeding
device advances the reinforcement strip a little.
When sewing the pocket opening the reinforcement strip is seized
and sewn in according to the set sewing length.
At the seam end the reinforcement strip is cut off automatically.
The tape projection at the seam beginning and seam end can be
set in the menu item "Pocket parameters".
(See Programming Instructions, chapter 6.4)
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745-34-2

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