4
5555----4 Adjusting the st
4 Adjusting the st
4 Adjusting the st
4 Adjusting the stationary knife holder stopper
ationary knife holder stopper
ationary knife holder stopper
ationary knife holder stopper
The stationary knife holder I slides to the left and
stops by stationary knife holder stopper J.
Never slide the stationary knife holder I to the left
too much because the looper thread clamp spring
touches the looper.
The adjustment is made by loosening screw K and
moving stationary knife stopper left and right.
The standard position, the left end of stationary
knife holder stopper is 1mm right from the left end
of base plate R.
5555----5 Adjusting the movable knife holder
5 Adjusting the movable knife holder
5 Adjusting the movable knife holder
5 Adjusting the movable knife holder left and right
left and right
left and right
left and right
With movable knife A at the extreme left end of its travel, there should be a distance of
22mm from the center of the needle bar to the point of movable knife A.
To make the above adjustments, remove pin S and make a fine left-to-right adjustment on
movable knife driver lever M by turning screw T.
5555----6 Adjusting the movable knife front to back
6 Adjusting the movable knife front to back
6 Adjusting the movable knife front to back
6 Adjusting the movable knife front to back
To adjust the movable knife front to back, center the point of movable knife over the
looper with the point of movable knife 12mm moved to the left from the right end of
looper.
To adjust, when loosening screw U and turning guide lever ring P clockwise, the movable
knife point moves forward and turning it counterclockwise, the point moves backward.
At the same time, movable knife holder guide N should slightly touch the end of movable
knife
holder.
The
adjustme
nt is
made by
loosening
screw V.
5555----7
7
7
7
Adjusting
Adjusting
Adjusting
Adjusting
the
the
the
the
movable knife up and down
movable knife up and down
movable knife up and down
movable knife up and down
