Setting the needle bar
Service Instructions 878-M PREMIUM - 03.0 - 10/2019
27
7
Setting the needle bar
Order
First, check the following setting:
• A straight and undamaged needle has been inserted (
Operating
Instructions
)
Proper setting
The needle pierces the exact center of the needle hole.
7.1
Aligning the needle bar linkage sideways
Fig. 16: Aligning the needle bar linkage sideways (1)
1.
Remove the arm cover (
2.
Remove the push buttons.
3.
Loosen the two threaded pins (1).
WARNING
Risk of injury from moving parts!
Crushing possible.
Before setting the needle bar, switch the sewing
machine off.
(1)
- Threaded pins
①
Summary of Contents for 878-M PREMIUM
Page 1: ...878 M PREMIUM Service Instructions...
Page 10: ...About these instructions 8 Service Instructions 878 M PREMIUM 03 0 10 2019...
Page 66: ...Integrated motor 64 Service Instructions 878 M PREMIUM 03 0 10 2019...
Page 114: ...Maintenance 112 Service Instructions 878 M PREMIUM 03 0 10 2019...
Page 116: ...Decommissioning 114 Service Instructions 878 M PREMIUM 03 0 10 2019...
Page 118: ...Disposal 116 Service Instructions 878 M PREMIUM 03 0 10 2019...
Page 126: ...Technical data 124 Service Instructions 878 M PREMIUM 03 0 10 2019...
Page 127: ...Appendix Service Instructions 878 M PREMIUM 03 0 10 2019 125 23 Appendix Wiring diagram...
Page 128: ...Appendix 126 Service Instructions 878 M PREMIUM 03 0 10 2019...
Page 129: ......