Anvil Body And Cutter Bar - Duerkopp Adler 558 Service Instructions Manual

25. Anvil Body and Cutter Bar

a
32
The cutting knife 1, by machines for cutting after sewing, should cut
precisely between the inner seam rows and in the middle of the eye
(see illus. a).
Attach the control disc for large eyes !
By machines for cutting before sewing the cutting knife should cut
precisely on the congruent inner stitches and around the eye (see illus.
b).
Attach the control disc for small eyes !
The difference x results from the two versions, cutting before and after
sewing. This is the amount by which the cutting knife 1, when changing
over from cutting before to cutting after sewing, must be moved
between the stops 2 and 6.
The cutter bar is so aligned that the knife impression appears on the
b
middle of the cutting block. When inserting the cutting blocks 4 these
are to be brought to touching on the stop 3.
Prerequisite for the setting is the correct neutral needle position.
Caution Risk of Injury !
Pull the mains plug before setting.
Anvil body
–
Set stop 6 to the middle of its slot.
–
Insert cutting knife 1 into the anvil body and push forward until
touching the stop 6.
Fasten the cutting knife.
–
Turn the machine out of its end position with the hand crank until
the roller bolt 10 has run off of the cam of the underlying cam disc
and lays onto the upper control disc.
–
Loosen the screws 5 and 7 of the anvil body slightly.
–
Align the blade of the cutting knife 1 to the middle of the material
support plate.
For this set equal clearances between the knife blade and the
edges 8 and 9 of the material support plate with a slide gauge.
The alignment of the cutting knife is to be conducted in the setting
for "cutting after sewing".
Continued on the next page !
10
1
2
3
4
5
6
7
8
9