Machine head
77
Service Instructions 911-211 - 02.0 - 10/2016
7.
Tighten both threaded pins on the control cam (6).
8.
Loosen the clamping screw (8) on the lever (7).
9.
Turn the thread advancing device (1) until the bobbin can be removed.
10. Tighten the clamping screw (8). Take care to ensure that there is no
axial play.
11. Loosen all 4 threaded pins on the clamping ring (4) and push the clamp-
ing ring as far as it will go and against the control cam (6).
12. Tighten all 4 threaded pins on the clamping ring (4).
13. Check the loop stroke.
Setting the locking latch
Fig. 62: Setting the locking latch
(1)
- Magnet armature
(2)
- Locking latch
(3)
- Threaded pin
(4)
- Nut
(5)
- Roller
(6)
- Control cam
(7)
- Locking pin
①
②
③
④
⑤
⑥
⑦
Summary of Contents for 911-211
Page 1: ...Service Instructions 911 211...
Page 6: ...Table of Contents 5 Service Instructions 911 211 02 0 10 2016...
Page 10: ...About these instructions 9 Service Instructions 911 211 02 0 10 2016...
Page 90: ...Sewing unit 89 Service Instructions 911 211 02 0 10 2016...
Page 146: ...Creating programs with DA CAD 5000 145 Service Instructions 911 211 02 0 10 2016...
Page 158: ...Decommissioning 157 Service Instructions 911 211 02 0 10 2016...
Page 160: ...Disposal 159 Service Instructions 911 211 02 0 10 2016...
Page 170: ...Technical data 169 Service Instructions 911 211 02 0 10 2016...
Page 195: ...Appendix Service Instructions 911 211 02 0 10 2016 194...
Page 197: ...Appendix Service Instructions 911 211 02 0 10 2016 196 13 3 Pneumatic diagram...
Page 199: ......