Changing the sewing motor
98
Service Instructions 755 A/756 A - 00.0 - 02/2019
15 Changing the sewing motor
Fig. 103: Changing the sewing motor (1)
Proper setting
For non-switchable needle bar:
The sewing motor position must be 40°. The position is indicated at
the handwheel.
When the position is 40°, the thread lever is positioned approx. 5 mm
in front of the top dead center.
For switchable needle bar:
The sewing motor position must be 60°. The position is indicated at
the handwheel.
When the position is 60°, the thread lever is positioned approx. 5 mm in
front of the top dead center.
WARNING
Risk of injury from moving parts!
Crushing possible.
Switch off the machine before changing the sewing
motor.
(1)
- Sewing motor cable
(2)
- Sewing motor
(3)
- Toothed belt
(4)
- Screws
(5)
- Sewing motor holder
④
⑤
①
③
①
②
Summary of Contents for 755 A
Page 1: ...755 A 756 A Service Instructions...
Page 8: ...Table of Contents 6 Service Instructions 755 A 756 A 00 0 02 2019...
Page 12: ...About these instructions 10 Service Instructions 755 A 756 A 00 0 02 2019...
Page 116: ...Folder 114 Service Instructions 755 A 756 A 00 0 02 2019...
Page 124: ...Transport carriage 122 Service Instructions 755 A 756 A 00 0 02 2019...
Page 138: ...Transport clamps 136 Service Instructions 755 A 756 A 00 0 02 2019...
Page 200: ...Light barriers 198 Service Instructions 755 A 756 A 00 0 02 2019...
Page 222: ...Endless zipper feed optional 220 Service Instructions 755 A 756 A 00 0 02 2019...
Page 238: ...Additional equipment 236 Service Instructions 755 A 756 A 00 0 02 2019...
Page 266: ...Stacker 264 Service Instructions 755 A 756 A 00 0 02 2019...
Page 438: ...Programming 436 Service Instructions 755 A 756 A 00 0 02 2019...
Page 450: ...Decommissioning 448 Service Instructions 755 A 756 A 00 0 02 2019...
Page 452: ...Disposal 450 Service Instructions 755 A 756 A 00 0 02 2019...
Page 472: ...Technical data 470 Service Instructions 755 A 756 A 00 0 02 2019...
Page 496: ...Appendix 494 Service Instructions 755 A 756 A 00 0 02 2019...
Page 497: ......