Looper Left-To-Right Movement; Needle Height; Length Of The Looper Connecting Bar - KANSAI SPECIAL V Series Instructions Manual

5 5 5 5 - - - - 2 Looper left 2 Looper left- - - - to to to to- - - - right movement 2 Looper left 2 Looper left right movement right movement right movement
When the point of the looper, moving to the left or
right, has reached the left side of the left needle,
distances As from the top of the left needle's eye to the
point of the looper should be the same.(see the
illustration on the right). To adjust the timing of the
looper to the needles, remove the machine cover, loosen
three screws C on eccentric B and then shift the
eccentric by turning the machine pulley while holding
the eccentric.

5 5 5 5 - - - - 3 Needle height

3 Needle height 3 Needle height 3 Needle height
When the needle bar is at the top of its stroke, adjust
distance A from the top surface of the needle plate to
the point of the left needle according to the gauge size
in the table below. To make this adjustment, loosen
nut B and move the needle bar up or down.
On W8042 and W8042-1, use the front needle for
reference.
Gauge size
1/8
5/32
2-Needle
3/16
7/32
1/4
7/32
3-Needle
1/4
W8042
W8042-1
V7002-1S
W8103-1S

5 5 5 5 - - - - 4 Length of the looper connecting bar

4 Length of the looper connecting bar
4 Length of the looper connecting bar 4 Length of the looper connecting bar
Adjust distance A between two connecting rods
according to pitch A in the table below (see the
illustration on the right).
Adjustment is made by loosening nuts B and turning
connecting bar C as required.
Model
V7100
W8100
W8042
W8042-1
A (mm)
8.8
8.2
7.8
7.4
7.8
7.4
8.7
9.5
9
7.8
Pitch A (mm)
100
100
102
105
7