Duerkopp Adler 745-22 Service Instructions Manual page 12

16
12
–
Loosen clamping screw 14.
–
Turn the folder slightly on the axle 15.
There must be a uniform clearance between the folder sole and the
cloth slider plate along the whole length.
–
Tighten clamping screw 14 and nut 10.
–
In the lowest position of the folder set the curve piece 12 as
follows:
There must be a clearance of 0.5 mm between the roller and the
lowest point of the curve path 8.
–
Tighten screws 11.
Proximity switches b4 and b5
The proximity switches b4 and b5 monitor the two end positions of the
folder.
Switch b4: Monitoring of the upper folder position
switch b5: Monitoring of the lower folder position
The checking of the correct switch settings occurs in program P63:
–
Turn the main switch on.
–
Set the "Program" switch to "63".
–
Press the "STOP" key
The program is activated.
–
Set the "Program" switch to "4" (switch b4) or "5" (switch b5).
The display shows the switching status "-" or "+".
–
Loosen the mounting screws on the switch b4 or b5 slightly.
–
Align switch b4 and b5 to the roller in the corresponding folder
positions. The display must show the switching status "+".
–
Tighten the mounting screws of the switch again.
14 15
11
b4
12
8
b5
10