Cutting Room Between The Two Seam Rows - Duerkopp Adler 558 Service Instructions Manual

23. Cutting Room Between the Two Seam Rows

a
30
1
2
3
4
b
5
By machines that cut before sewing the interior stitches must be
precisely congruent (see illus. b).
By machines that cut after sewing there must be a small cutting room
between the two seam rows for the knife cut (see illus.a).
The cutting room required for different materials can be found in the
Device Summary Table in chapter 1.4 of the Operating Instructions.
Caution Risk of Injury !
Pull the mains plug before setting.
–
Punch the seam pattern into a thin cardboard with a short needle.
Machine for cutting after sewing
–
Loosen screws 3 and 4.
–
Set the interior stitches apart with the setting screws 1 and 5 for
the appropriate cutting room (see illus. a).
–
Lock setting screws 1 and 5.
–
Tighten screws 3 and 4 again.
Machine for cutting before and after sewing
–
Loosen screws 3 and 4.
–
First set the interior stitches congruent with the setting screws 1
and 5.
–
Lock the upper setting screw 1.
–
For setting of the cutting room turn back the lower setting screw 5
a suitable amount.
–
Press lever 2 down.
–
Tighten screws 3 and 4.
–
Check the setting of the cutting room by sitching into cardboard.
–
After the setting is correct lock the lower setting screw 5.
–
After the loosening of the screws 3 and 4 the lever 2 can now be
positioned to touching at the top for cutting before and to touching
at the bottom for cutting after sewing.