Operation Manual

2.6.5Topfeed-dog -Stro k e
Caution:Risk ofinjury!
Switch the m ainswitch off.
C heck and adjustthe top feed onlywiththe sew ing unitsw itched off.
Standard and checking
The stro k e o f the top feed-dog is dependenton the thickness ofthe
materialtobeprocessed.
To reduce the running noise the low estpossiblestroke shouldbeset.
The lever1 shouldbefixed atthe extrem e position ofthe slotted
lever2.
C orrection
–
Loosen screw atlever1.
–
Swivelthe leveruntilitabutsonthe frontofthe slotted lever2.
–
Retighten screw 1.
20
2
1