Beisler 2112-4 - Manual (Page 53)

- C 53 -
Short Seam Automat 2112-4 Working Instructions Beisler Automated Sewing Equipment
C.5
Maintenance
C.5.5 Machine set-up
Adjustment of clamp slide disengagement positi-
on:
The disengagement position for the front and rear stop
point of the clamp slide is set at the pedestal.
The front stop point
4 determines how far the clamp slide
will approach the needle of the sewing head, the rear stop
point
3 determines how far the clamp slide will return to
its start position.
Front stop point adjustment:
1. Lower main clamp.
2. Depressurize the machine. Disconnect compressed air
supply hose from on-site compressed air supply sy-
stem.
3. Move main clamp by hand below sewing head and lo-
wer needle using handwheel.
4. Fig. 14: Distance A between clamp rail
5 and needle
6 must be 1-1.5 mm.
5. Loosen lock nut
2 of stop screw 1 at pedestal and
rotate stop screw to the desired position.
6. Check distance A .
7. Tighten lock nut
2 of stop screw 1.
Adjust rear stop point:
The rear stop point is adjusted correctly, if the clear length
B of the stop screw measures exactly 6 mm.
1. Fig. 15: Loosen lock nut
1 of stop screw 2 and ro-
tate stop screw to the desired position.
2. Check length B.
3. Tighten lock nut
2 of stop screw 1.
Fig. 14/15
Fig. 14
Fig. 15