Operation
24
Operating Instructions 911-210-10 - 00.0 - 06/2020
4.7
Adjusting the needle thread regulator
The needle thread regulator determines the needle thread quantity to
be guided around the hook. The required thread quantity depends on the
thickness of the sewing material, the thread strength, and the stitch length.
Larger thread quantity for
• thick sewing material
• high thread strengths
• large stitch lengths
Lower thread quantity for
• thin sewing material
• low thread strengths
• small stitch lengths
Proper setting
The loop of the needle thread slides at low tension over the thickest point
of the hook. The largest amount of thread is required, and the thread
tensioning spring (1) should be pulled approx. 0.5 mm out of the lower end
position.
Fig. 7: Adjusting the needle thread regulator
To adjust the needle thread regulator:
1.
Loosen the screw (1).
2.
Move the needle thread regulator (2):
•
Lower thread quantity:
Slide the needle thread regulator (2) to
the right
•
Larger thread quantity:
Slide the needle thread regulator (2) to
the left
3.
Tighten the screw (1).
(1)
- Screw
(2)
- Needle thread regulator
②
①
Summary of Contents for 911-210-3020-10
Page 1: ...911 210 10 Operating Instructions...
Page 6: ...Table of Contents 4 Operating Instructions 911 210 10 00 0 06 2020...
Page 10: ...About these instructions 8 Operating Instructions 911 210 10 00 0 06 2020...
Page 18: ...Machine description 16 Operating Instructions 911 210 10 00 0 06 2020...
Page 34: ...Operation 32 Operating Instructions 911 210 10 00 0 06 2020...
Page 112: ...Setup 110 Operating Instructions 911 210 10 00 0 06 2020...
Page 114: ...Decommissioning 112 Operating Instructions 911 210 10 00 0 06 2020...
Page 116: ...Disposal 114 Operating Instructions 911 210 10 00 0 06 2020...
Page 124: ...Troubleshooting 122 Operating Instructions 911 210 10 00 0 06 2020...
Page 127: ......