10.3 Lifting motion of the folder
Caution: Danger of injury !
Switchthemainswitchoff.
Adjust the lifting motion of the folder only with the sewing unit switched
off.
Standard checking
When the folder is low ered
–
Lower the folder 2 on the fabric sliding sheet 1. In this position
there must be a clearance of 0.3 - 0.5 mm between the guide roller
3 and the lowest point of the guide groove 4.
When the folder is raised
When the folder is raised, there must still be some clearance between
the guide roller 3 and the highest point of the guide groove 4.
–
Press the folder down to the fabric sliding s heet by hand.
–
For this purpose turn the screw 6 back, if required.
–
Check the air gap between guide groove 4 and guide roller 3.
–
Lift the folder to the upper position.
–
Check the air gap between guide groove 4 and guide roller 3.
Correction
–
Adjust the joint head 5 on the piston rod of the cylinder.
If - with the folder lowered - the guide roller 3 hits the guide groove and
the folder is not lowered as far as required, the guide groove has to be
readjusted (see next page).
74
21
43
65
To Next Page
Loading...
