DURKOPP ADLER 767 Service Instructions Manual page 64

4
3
4
3
Z
22
60
–
Screw on and tighten the adjustment discs on the axle of
the holder 2.
Hint:
The adjustment discs set the height of the thread-pulling knife 12,
yet the thread-pulling knife holder 2 should be slightly movable.
–
The rest of the clampings on the axle of the holder 2 will be
tightened later.
2. Positioning of the counter-knife 3 and the thread clamp 4.
–
Screw on the gauge Z (Part No. 0767 290070).
–
Bring the counter knife 3 toward the gauge and fasten it together
with the clamping plate 4.
When the thread-pulling knife 12 is at its rear position, the clamping
thread 4 should hold slitghtly the lower thread between the
clamping thread 4 and the counter knife 3.
If necessary, loosen the screws of the clamping plate 4 and position
12
it again.
15
3. Checking the free space between the centerpiece hook 23
and the centerpiece holder 15.
–
There should be enough room for the thread between the
centerpiece holder 15 and the hook median 23.
Correction
15
Set the height at the rear of the postioner 22 of the centerpiece
holder 15, see picture.
23
4. Align the trimmer disc 8 with the gauge 6 (Part No. 0767 290050),
For that purpose:
–
Set the thread lever to its highest position.
(the clamping screw 5 is still unfastened - see 1st point)
–
Insert the gauge 6 to the roll 11 through the unfastened trimmer
disc 8.
–
Fasten the trimmer disc 8 and remove the gauge 6.
Check whether all moving parts are running smoothly.
7 6 8 11 9 5 10