Changing Needles - Dürkopp Adler Class 271 Instruction Manual

6.7 Changing Needles

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