Needle Guard - Duerkopp Adler 550-867 Service Instructions Manual

2.6.5

Needle guard

22
2 1
Caution: Risk of injury!
Turn off the main switch.
Check and set the needle guard only when the machine is switched
off.
Standard checking
The needle guard 2 is to prevent a contact of the needle with the hook
tip.
In looping stroke position the needle should be slightly dislocated.
–
Check the needle guard.
Correction
–
Turn the machine into looping stroke position.
–
Adjust the needle guard by twisting the screw 1.
ATTENTION!
The needle guard must be adjusted after changing the needle bar
height, correcting the looping stroke and changing the needle size.