Inserting And Changing The Needle With Single-Needle Machines - DURKOPP ADLER 867 Instruction Manual

6.9 Inserting and changing the needle with single-needle machines

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Caution: danger of injury !
Turn off the main switch
The needle may only be changed with the sewing machine switched
off
–
Turn the hand wheel, until the needle bar 1 has reached its highest
position
–
Loosen screw 2
–
Pull the needle downwards out of the needle bar 1
–
Push in the new needle into the hole of the needle bar 1 until it
stops
Attention!
The needle scarf 3 must point towards the hook
–
Tighten screw 2
CAUTION!
When changing to another needle size, the distance between hook and
needle must be readjusted (see service instructions)
Ignoring the above mentioned hint can cause the following mistakes:
When inserting a thinner needle:
–
Missed stitches
Damage of the thread
When inserting a thicker needle:
–
Damage of the hook tip
Damage of the needle
!