Size Of The Opening Gap ( Position Of The Finger Run ) And Finger Depth - Duerkopp Adler 975-1-5 Service Instructions Manual

2.4.2 Size of the Opening Gap ( Position of the Finger Run ) and Finger Depth

1
2
The gap x between the opened middle piece 4 and its
holder 3 should be appropriate for the thickness the thread to be sewn.
The finger should have a clearance of approx. 0.6 mm to the middle
piece.
At this clearance the thread can slip through unhindered between the
finger and middle piece.
Caution Risk of Injury !
Conduct adjustment work and function testing only with greatest
possible caution.
–
Lower the sewing head.
Set the program switch to 44 and press the " STOP " key.
The sewing head is lowered and the needle plate and pressure
foot raised.
Opening gap
–
Loosen screw 2.
–
Alter the position of the finger 1.
–
Tighten screw 2.
Depth
–
Loosen screw 2.
–
Alter the depth of the finger 1.
The gap between the middle piece and the finger must be 0.6 mm.
–
Tighten screw 2.
X
3 4
11