Transfer Device For Work Method F; Base Setting Of The Aligning Device - Duerkopp Adler 745-26 Service Instructions Manual

8. Transfer Device for Work Method F

8.1 Base Settings of the Aligning Device
A Pattern-perfectly aligned sewing pieces
For pattern-perfect sewing of pocket openings in checked and
striped goods the following rule applies:
The result of the correctly positioned jacket front and the correctly
aligned flap must be pattern-perfectly transferable to the reversed and
ironed pocket opening by the subsequent feed and sewing sequence.
See sketches A and B.
B Sewn-in flap and reversed pocket opening
Caution Risk of Injury !
Turn the main switch off.
Set the device only with the main switch turned off.
Conduct setting work with the sewing machine running only while
exercising the greatest possible caution.
Setting the motion rods in the pillow block
–
The motion rods 1 must lie at a right angle to the slider plate
support 2 (check with the stop angle 6).
–
For this, loosen screw 4.
–
Align block 3 accordingly.
–
Tighten screw 4.
Setting the swivel arm
–
In the vertical swing position, the swivel arm 5 must at a right
angle to the slider part support 2 (check with the stop angle).
–
Loosen screws 7.
–
Align swivel arm 5.
–
Tighten screws 7
–
In the left end position A and the right end position B, the swivel
arm 5 must lie at right angles to the reference line 8 (see sketch on
page 40).
Possibility for checking: Place a rectangular sheet 11 (210 mm x 297
mm) on reference line 8 and glue fast. By placing a 90 stop angle 6 on
swivel arm 5, the clearance C to the sheet edge can be measured in
the left end position A and the right end position B of the swivel arm 5.
–
Loosen screw 9.
–
Align swivel arm 5 with screw 10.
–
Tighten screw 9.
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