Clamps And Feed Plate; Position Of The Feed Plate To The Needle - Duerkopp Adler 506 Service Instructions Manual

4. Clamps and Feed Plate

4.1 Position of the Feed Plate to the Needle

14
The transmission of the movement from the curve disk to the
clamps and the feed plate occurs via lever systems.
By changing the lever multiplication the seam formation sizes can be
changed within certain limits.
The size of the safety clearance between the feed plate 1 and
the needle is determined by the width of the movement of the feed
plate in the crosswise and lengthwise directions.
For safety reasons the feed plate 1 must keep a uniform minimum
clearance to the penetrating needle over the whole course of the
bartack.
Attention Danger of Breakage !
Through not keeping the safety clearance the penetrating needle
strikes the feed plate 1.
1
Caution Risk of Injury!
Turn the main switch off.
Set the safety clearance of the feed plate 1 to the penetrating needle
only with the main switch turned off.
–
Loosen nut 3 and screws 2.
–
Pull off the curve disk 4.
–
Remove the claw from the curve disk.
–
Place the curve disk without the claw on the shaft again.
–
Turn the curve disk in the direction of run and run through the
complete bartack course.
Thereby check for a uniform safety clearance of the feed plate 1 to
the penetrating needle.
–
For correction tilt the machine head to the side.
2
3 4