Operation
Operating Instructions 967 PURE - 00.0 - 12/2020
35
The hook thread tension has been adjusted to 350 to 400 cN at
the factory (1 cN = 1 g).
Fig. 17: Adjusting the hook thread tension
To adjust the hook thread tension:
1.
Tilt the machine head.
2.
Turn the handwheel until the bobbin case (1) has reached
the position shown above.
3.
Pull the hook thread (3) off the bobbin.
Ensure that the hook thread is, as shown above, pulled off
as close to the bobbin case (1) as possible.
NOTICE
Property damage may occur!
If the hook thread tension is adjusted too low, the thread
interlace will shift from the middle of the sewing material.
This may result in sewing issues and loose stitches when
operating at increased sewing speed.
Adjust a sufficient hook thread tension or reduce the sewing
speed.
(1) - Bobbin case
(2) - Adjusting wheel
(3) - Hook thread
①
②
③
Содержание PURE 967
Страница 1: ...967 PURE Operating Instructions ...
Страница 14: ...Safety 12 Operating Instructions 967 PURE 00 0 12 2020 ...
Страница 18: ...Machine description 16 Operating Instructions 967 PURE 00 0 12 2020 ...
Страница 48: ...Operation 46 Operating Instructions 967 PURE 00 0 12 2020 ...
Страница 68: ...Decommissioning 66 Operating Instructions 967 PURE 00 0 12 2020 ...
Страница 70: ...Disposal 68 Operating Instructions 967 PURE 00 0 12 2020 ...
Страница 74: ...Troubleshooting 72 Operating Instructions 967 PURE 00 0 12 2020 ...
Страница 76: ...Technical data 74 Operating Instructions 967 PURE 00 0 12 2020 ...
Страница 77: ...Appendix Operating Instructions 967 PURE 00 0 12 2020 75 11 Appendix Fig 36 Tabletop drawing 1 ...
Страница 78: ...Appendix 76 Operating Instructions 967 PURE 00 0 12 2020 Fig 37 Tabletop drawing 2 ...
Страница 79: ...Appendix Operating Instructions 967 PURE 00 0 12 2020 77 Fig 38 Tabletop arrangement 1 ...
Страница 80: ...Appendix 78 Operating Instructions 967 PURE 00 0 12 2020 Fig 39 Tabletop arrangement 2 ...
Страница 82: ...Appendix 80 Operating Instructions 967 PURE 00 0 12 2020 ...
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