19. CAM PATTERN DESIGNS
This machine has 30 interchangeable pattern cams, and can sew various desi-
gns automatically by inserting these cams in the Zig Zag Cam Chamber (Page
No. 16).
1) In order to make designs, an adjustment of Zig Zag Dial and Stitch Len-
gth Dial is necessary according to the kind of cam used:
CAM NO.
BUTTON HOLE DIAL (B)
ZIG ZAG DIAL (A)
STITCH LENGTH DIAL (C)
1-9 & 11-12
M
5
between 0 & 25
10
See page 20
13
Seepage 21
14 - 30
M
5
6
2) In case of twin needle sewing, set the Zig Zag Dial between 2 and 3.
3) Method of Cam inserting :
a) Open the cam box cover (D).
b) Move the change pattern cam lever (F) and then insert the cam desired
into the cam shaft (E).
c) Close the cover (D).
d) Then run the machine, so that you will obtain design on materials as
shown on next page.
E
D
-F
Fig. 36
15 Fig. 36-1
To Next Page
Loading...