Setting The Symmetry Of The Looper Motion - DURKOPP ADLER 610 Service Instructions Manual

9.4 Setting the symmetry of the looper motion

Fig. 38: Setting the symmetry of the looper motion
(1) - Center of the needle
Check correct setting
Setting the symmetry means that the looper tip is in line with the center of
the needle for machines locked both in slot C and slot B.
The looper tip is to be behind the needle in slot C and in front of it in slot B.
Faults
• Damage to the looper
• Damage to the needle
• Missed stitches
• Thread breakage
46
WARNING
Risk of injury
Risk of crushing from moving parts
Switch off the sewing machine before setting the symme-
try of the looper motion.
①
Slot C
②
①
Slot B
(2) - Looper tip
Service Instructions 610/630 - 00.0 - 10/2014
Setting the looper
②