Transport Carriage - Duerkopp Adler 743-221 Service Manual

3.3

Transport carriage

11 4
8
1 mm
28
1
2
3
4
5
6
The transport carriage holds the shaping module and moves it in
accordance with the seam pattern.
Regulation and inspection
The transport carriage must be at an angle of 90° to the arm shaft.
The reference point must be adjusted with the gauge.
Caution: danger of injury
Turn off the main switch.
The transport carriage may only be adjusted with the sewing machine
switched off.
Adjustment work and function testing with the sewing machine running
must be carried out with the utmost care.
Adjustment
–
Remove the shaping module and slide plate (see section 2.5).
–
Place the gauge 5 (order no. 0935 107077) on the base plate of
the sewing machine and attach it with screw 3.
–
Undo 2 screws 1.
–
Align the transport carriage with the gauge.
The shaft 2 must be in contact with the gauge.
–
Tighten 2 screws 1.
–
Align the stop plate 4 at about 5° (anti-clockwise) to the surface 11
of the gauge 5.
–
Move the transport carriage about 100 mm to the left.
–
Select program 01 (sewing program) and turn on the main switch.
When the display " <--- REF ---> " or "
the " " button.
The transport carriage moves to the reference position.
The position of the stop plate 4 is altered by the pin 6. In this
position the stop plate 4 must be in close contact with the edge 11
of the gauge.
–
If it is not, undo screws 7 and adjust the switch plate 10.
–
Check positioning again.
–
Adjust stop screw 8 and secure with locknut 9.
The distance between the support and the screw head is
about 1 mm.
7 8 9
REF ---> " appears press
10