Setting The Feed Dog Movement; Setting The Feed Movement - DURKOPP ADLER M-TYPE 667 Service Instructions Manual

8.2 Setting the feed dog movement

The feed dog moves in an elliptical cycle. To align this correctly, the feed
movement and the stroke height and the stroke movement of the feed dog
all have to be set.
Order
First, check the following setting:
• Feed dog ( p. 35)

8.2.1 Setting the feed movement

The proper setting for the feed movement is checked at standstill and set
using the pusher eccentric.
Proper setting
Lock the machine in place at position 1 and position the upper stitch length
wheel to stitch length 0.
 The slots of the feed dog eccentric and of the connecting rod are in a
Cover
• Tilt the machine head ( p. 10)
Fig. 24: Setting the feed movement
38
WARNING
Risk of injury from moving parts!
Crushing possible.
Switch off the machine before you check and set
the feed movement of the feed dog.
line.
①
②
(1) - Pusher eccentric
(2) - Threaded pins
Setting the feed dog
③
(3) - Connecting rod
Service Instructions 667 - 00.0 - 04/2016