Sewing Arm Position; Lower Position Of The Arm; Speed Of The Sewing Arm - DURKOPP ADLER 806 Service Instructions Manual

3.11

Sewing arm position

3.11.1 Lower position of the sewing arm

3.11.2 Speed of the sewing arm

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1
2
3
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
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.
4