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Operation
32
Operating Instructions D669 M-TYPE DELTA - 00.0 - 10/2020
2.
Pull off the hook cover (6) and fold it down.
3.
Remove the bobbin case upper section (2) with the empty
bobbin.
4.
Remove the empty bobbin.
Inserting a full bobbin
5.
Insert a full bobbin (3) into the bobbin case upper section (2).
6.
Feed the hook thread through the slot (4) under the tension
spring (5) into the hole (1).
7.
Pull the hook thread approx. 5 cm out of the bobbin case upper
section (2).
The bobbin must rotate in the direction of the arrow when
pulling out the thread.
8.
Insert the bobbin case upper section (2) again.
9.
Close the hook cover (6).
4.8
Thread tension
Together with the hook thread tension, the needle thread tension
influences the final seam pattern. With thin sewing material,
excessive thread tension can lead to undesired ruffing and thread
breaking.
Proper setting
If the tension of needle thread and hook thread is identical,
the thread interlace lies in the middle of the sewing material.
Adjust the needle thread tension so that the desired seam pattern
is achieved with the lowest possible tension.
Содержание D669
Страница 1: ...D669 M TYPE DELTA Operating Instructions...
Страница 6: ...Table of Contents 4 Operating Instructions D669 M TYPE DELTA 00 0 10 2020...
Страница 16: ...Safety 14 Operating Instructions D669 M TYPE DELTA 00 0 10 2020...
Страница 20: ...Machine description 18 Operating Instructions D669 M TYPE DELTA 00 0 10 2020...
Страница 142: ...Maintenance 140 Operating Instructions D669 M TYPE DELTA 00 0 10 2020...
Страница 174: ...Setup 172 Operating Instructions D669 M TYPE DELTA 00 0 10 2020...
Страница 176: ...Decommissioning 174 Operating Instructions D669 M TYPE DELTA 00 0 10 2020...
Страница 178: ...Disposal 176 Operating Instructions D669 M TYPE DELTA 00 0 10 2020...
Страница 202: ...Troubleshooting 200 Operating Instructions D669 M TYPE DELTA 00 0 10 2020...
Страница 204: ...Technical data 202 Operating Instructions D669 M TYPE DELTA 00 0 10 2020...
Страница 222: ...Appendix 220 Operating Instructions D669 M TYPE DELTA 00 0 10 2020 12 2 Tabletop drawings Fig 112 Tabletop drawing 1...
Страница 223: ...Appendix Operating Instructions D669 M TYPE DELTA 00 0 10 2020 221 Fig 113 Tabletop drawing 2...
Страница 224: ...Appendix 222 Operating Instructions D669 M TYPE DELTA 00 0 10 2020 Fig 114 Tabletop drawing 3...
Страница 225: ......