Fine Adjustment Of The Alternation Timing Of The Pressure Feet - Duerkopp Adler 550-12-23 Service Instructions Manual

2.5.3

Fine Adjustment of the Alternation Timing of the Pressure Feet

16
5
With the machine arrested in position D both pressure feet should
touch on the needle plate.
Caution Risk of Injury!
Before adjusting turn the main switch off.
–
Arrest the machine in position D.
–
Adjust the eccentric 5 slightly out of its base position (slit
horizontal).