DURKOPP ADLER 806 - Sewing Arm Position; Lower Position of the Arm; Speed of the Sewing Arm

3.11 Sewing arm position
3.11.1 Lower position of the sewing arm
Rule and control
When the arm is in its lowered position, the square distance gauge 4
(Ref. no.: 0804 400290) should fit exactly between the throat plate
and the bottom of the sewing arm.
–
Lower the sewing head by the function "
Lifting/lowering the
sewing head
".
–
Press the key "
O
".
"Safe motor stop" will be switched on.
Correction
–
Loosen the counter nut 1
–
Turn the piston rod 2 accordingly.
–
Tighten the counter nut 1.
Note:
The upper position of the sewing arm is determined by the stroke of
the piston rod
3.11.2 Speed of the sewing arm
Rule and control
The sewing head should move continuously and smoothly.
–
Select the function "
Lifting/lowering the sewing head
".
Correction
–
Adjust the throttles 3 (2 pieces) accordingly.
1
2
3
4
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