Beisler 100-68 - Manual (Page 62)

4.3 Lifting motion of the folder
Caution: Danger of injury!
Switch the main switch off.
Adjust the lifting motion of the folder only with the sewing unit switched
off.
Standard and checking
The distance between sliding sheet 2 and folder sole 1 has to be
adapted to the material to be processed.
If the folder is adjusted too deep, the material is blocked.
If the folder is adjusted too high, the folding slides cannot fold the
material.
When the folder is lowered
In this position there must be a clearance of 0.3 - 0.5 mm between the
guide roller 4 and the lowest point of the guide groove 3.
When the folder is raised
When the folder is raised, there must still be some clearance between
the guide roller 4 and the highest point of the guide groove 3.
–
Press the folder down to the fabric sliding sheet by hand.
– For this purpose turn the stop 6 back, if required.
– Check the air gap between guide groove 3 and guide roller 4.
– Lift the folder up to the upper stop 5.
– Check the air gap between guide groove 3 and guide roller 7.
Correction
–
Adjust the rod end 5 on the piston rod of the cylinder.
If - with the folder lowered - the guide roller 4 hits the guide groove and
the folder is not lowered as far as required, the guide groove has to be
readjusted (see next page).
24
2 1 4 3
6 5