Long thread trimmer (LFA)
94 Service Instructions M-TYPE DELTA - 00.0 - 12/2019
Important
Screw the threaded pins (3) tightly in place on the set collar (2) before you
loosen the threaded pins (5). The set collar (2) and control cam (4) are
both mutually used as a stop and must not be loosened at the same time.
6. Loosen the threaded pins (5).
7. Press the lever (7) against the solenoid (9).
8. Turn the control cam (4) such that its widest extent (6) is at the top,
next to the roller (1).
9. Move the control cam (4) such that the distance between its widest
extent (6) and the roller (1) is 0.1 mm at most.
10. Tighten the threaded pins (5).
11. Loosen the screw (8).
12. Turn the thread-pulling knife so that the tip of the thread-pulling knife
is right next to the tip of the counter blade.
13. Tighten the screw (8) such that the lever (7) has no axial play.
14. Loosen the threaded pins (3).
15. Push the set collar (2) to the right as far as it will go and against the
control cam (4).
16. Check the looping stroke position ( p. 52).
17. Tighten the threaded pins (3).