Duerkopp Adler 744-122 Service Instructions Manual page 22

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Adjusting

a) The trimmer point 4 should not cover the stitch

hole in the throat plate. This applies especially

in the curve of the rail. (Danger of breaking the

needle.)

The edge 3 of the trimmer point should lie to

the left at the circular recess in the material

slider bed as shown in the illustration.

–

Turn main switch off.

–

Manually pull the transport carriage about half

of its length to the left. The trimmer guide roller

13 must be in a straight part of the rail.

–

Loosen screw 9. Set the shaft 11 in the holder 7

so that the bezel 8 can still be seen.

–

Tighten screw 9 until it touches surface.

–

With the trimmer swing-out and lever 5 at the

right rest, place the block 6 close on the

holder 7.

–

When tightening the screw 9 take care that the

plate 10 remains horizontal.

If the setting of the trimmer point has not been

achieved, then the whole trimmer is to be removed

after screw 9 has been loosened.

Loosen screws 12 and set plate 10 accordingly.

When inserting the trimmer again bring the block 6

to rest on the holder 7.

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