Beisler 1281-5 - Manual (Page 75)

2.5 Presser foot
2.5.1 Presser foot lift Head EXT 3216
Caution: Risk of injury!
Switch the main switch off.
Check and adjust the presser foot lift only with the sewing unit
switched off.
Standard
When the piston rod 7 is extended, the lever 6 should abut on screw 5
and the clearance under the sewing feet should amount to 4 mm.
Correction
–
Loosen counternut 4 and screw the screw 5 down completely.
– Swivel the sewing foot in.
– Turn handwheel in direction of rotation until the teeth of the
feed-dog are underneath the top edge of the throat plate.
– Loosen screw 2 and press ring 1 backwards as far as it will go.
– Tighten screw 2 in this position.
Take care that ring 1 and lever 3 have no axial backlash.
– Press lever 6 down until there is a distance of approx. 4 mm
between sewing foot and throat plate.
– Let screw 5 abut on lever 6 in this position and fix it by a locknut.
Note
If lever 6 does not abut on screw 5 when the piston rod 7 of the
cylinder is extended, please proceed as follows:
–
Loosen nut 8.
– Shift cylinder 1 correspondingly.
– Tighten nut 8.
13
3
7 6 5 4 3 2 1
7
8