Adjustment
13 - 28
13.05.25 Sewing head lifting cylinder
Requirement
The up and down movement of the sewing head must be uniform.
Fig. 13 - 26
● Insert the sewing head and connect. (See chapter 13.04 Removing/inserting sewing head).
● Adjust the speed (screw 1) and shock absorbing action (screw 2) of the upwards
movement of the sewing head, and the speed (screw 3) and shock absorbing action
(screw 4) of the downwards movement of the sewing head according to the
requirement.
The pressure for the downward movement can be regulated with screw 5
(standard setting 4.5 bar).
When adjusting the shock absorbing action, make sure that the cylinder 6
moves as far as it can go especially for the downward movement of the sewing
head!
3
5
1
2
4
6
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