6.7 Changing Needles
Caution Risk of Injury !
Turn the main switch off.
Change the needle only with the sewing machine turned off.
–
Loosen screw 1 and remove the needle.
–
Push the new needle up to the stop into the drilled hole in the needle bar 4.
ATTENTION !
The furrow 2 must face the hook point 3 (see sketch).
–
Tighten screw 1.
ATTENTION !
After a change to a different needle thickness, the
clearance of the hook to the needle must be corrected (see
Service Instructions).
Not observing the above correction can lead to the following errors:
–
Change to a thinner needle: - Missing stitches
- Damage to the thread
–
Change to a thicker needle: - Damage to the hook point
- Damage to the needle
4
1
2
3
GB
19
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