Feed Dog Height - Dürkopp Adler M-Type 869 Serviceanleitung

2.3.8

Feed dog height

3
16
1
Caution: Danger of injury!
Turn off the main switch.
Only check and adjust the feed dog height when the machine is
switched off.
Standard checking
Machines without feed dog stroke
The feed dog should be the same height as the throat plate.
Machines with feed dog stroke
In order to ensure that the material being sewn feeds through properly
the feed dog 2 must project 1.00 mm above the throat plate surface
when it is at its highest position.
–
Turn the hand wheel 180° then the feed dog 1 has reached its
highest position.
–
Check the height of the feed dog 1.
Correction
–
Turn the hand wheel 180° then the feed dog 1 has reached its
highest position.
–
Undo screw 2 or screw 3.
–
Adjust the height of the feed dog so that it is 1.0 mm above the
throat plate surface.
–
Do up screw 2 or screw 3 .
2