DURKOPP ADLER 806 - Speed Sewing Arm up and down; Damping the Cylinder in Its End Position

2.11.3 Speed "Sewing arm up and down "
Caution: Danger of bodily injuries !
Do not introduce your hands into the area of the moving machine parts.
Rule and control
The sewing head should move continuously and regularly.
–
Select repeatedly the function "
Lifting/lowering the sewing
head
".
Correction
–
By means of the throttles 3 and 4 regulate the ”outgoing air” of the
cylinder accordingly.
2.11.4 Damping the cylinder in its end position
Caution: Danger of bodily injuries !
Do not introduce your hands into the area of the moving machine parts.
The speed of the piston rod is reduced about 10 mm from the end
position, for braking softly the heavy sewing head.
Rule and control
The piston rod should move "softly" into its both end positions.
–
Select repeatedly the function "
Lifting/lowering the sewing
head
".
Correction
–
Adjust the end positions 1 and 2 accordingly.
1
2
3
4
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