Beisler 100-68 - Manual (Page 67)

5.2 Exchanging and adjusting knife and thread catcher
Caution: Risk of injury!
Switch the main switch off.
Exchange knife and thread catcher only with the sewing unit switched
off.
Exchanging knife and thread catcher
–
Screw off the complete thread catcher from the machine head.
– Unscrew the screws 6.
– Remove knife 5.
– Unscrew screw 7 and remove knife protection 8.
– Unscrew screw 4 (on the rear).
– Take off the needle thread catcher 3.
– Insert new thread catcher and tighten with screw 4.
– Put on new knife 5 and tighten with screws 6.
Set the dimensions 2.5 - 3 mm and 1.5 mm.
– Make a cutting and clamping test. Adjust the clamping pressure by
means of screw 10, if required.
29
3
7 6 5 4 3 8
1mm
0,5 mm
2,5 - 3 mm
5
3 10 9