Beisler 1265-5 - Manual (Page 97)

2.6.7 Top feed-dog -H eight
C aution:R isk ofinjury!
S w itch the m ain sw itch off.
C heck and adjustthe top feed only w ith the sew ing unitsw itched off.
S tandard and checking
B asic position
The feed-dog 1 should be fastened in the upperthird ofthe slotted hole
atthe feed-dog support4.
In this position the feed-dog bends dow n in sew ing direction.
H eight
W hen the needle is m oved dow nw ard untilittakes overthe hook
thread,a 0.025 m m thick brass foil2 placed underthe top feed-dog 1
should notbe clam ped by the top feed-dog.
2-thread
C orrection ofbasic position
– Loosen screw 3.
– P ullthe feed-dog dow nw ards.
– Tighten screw 3.
C orrection ofheight
– C lam p the brass foil2 (0.025 m m )underthe top feed-dog.
– Turn the handw heeluntilthe needle is behind the back ofthe hook
(see ill.on the leftfor2-and 3-thread m achine heads).
– Loosen screw 3.
– A djustthe feed-dog in such a w ay thatthe brass foilis no longer
clam ped.
– Tighten screw 3.
3-thread
22
1
4
3
2
1 4