Stroke Height Of The Transport Clamps - Duerkopp Adler 745-22 Service Instructions Manual

9. Stroke Height of the Transport Clamps

With the flap clamps (optional equipment) closed the raised transport
clamps must pass the machine arm without hitting.
With the 745-22 and 745-24 the clearance between the forward edges
1 of the raised transport clamps and the cloth slider plate 2 must be
approx. 30 mm.
With the 745-23 a greater stroke height is required for the left
transport clamp.
The clearance to the cloth slider plate must be approx. 40 mm.
If the sewing unit 745-22 and 745-24 is equipment with flap clamps
0791 011161 (clamp left) and/or 0792 011162 (clamp right), the
clearance of the flap clamps to the slider plate is 40 mm.
1 2
–
Step back on the left pedal.
The transport carriage runs into its rear end position.
Caution Risk of Injury !
Turn the main switch off.
Set the stroke height of the transport clamps only with the main switch
turned off.
–
Turn the main switch off.
–
Raise the cover hood.
–
Remove the compressed air hoses at the cylinders 3.
–
Loosen lock nut 4.
–
Set the stroke height of the transport clamps at the cylinders 3.
Increased stroke:
Decreased stroke:
–
Attach the compressed air hoses to the cylinders 3 again.
–
Tighten lock nut 4.
Screw cylinders 3 in
Screw cylinders 3 out
3
4
35