Looper Left-To-Right Movement - KANSAI SPECIAL DLR-1501SPF Instruction

6-2 Looper left-to-right movement

When the point of the looper, moving to the left or
right, has reached the center of the needle, the point
of the looper should be 2mm above the top of the
needle's eye. Adjustment is made by removing the
cover and loosening three screws A.
After this adjustment, tighten three screws A with
the same torque.
6-3 Looper setting distance
When the needle is at the bottom of its stroke and
the looper is at the extreme right end of its travel,
adjust distance A from the point of the looper to the
center of the needle (see the table below).
Model
1508
■Adjustment is made by loosening screw C on lever
B.
6-4 Needle height
When the point of the looper has reached the center
of the back side of the needle with the machine
pulley turning in the operating direction, the point
of the looper should be 2mm above the top of the
needle's eye (see 6-2).
When the needle bar is at the top of its stroke,
remove plug A on the side cover plate, loosen screw
C on needle bar clamp B with a 3mm hexagonal
wrench and then move the needle bar up or down as
required.
< Note >
After the above adjustment is made, check to make
sure each needle drops correctly into the center of
each needle drop hole.
Looper setting
Distance A
3mm
8