
CONTENTS
I . SPECIFICATIONS
1
Il. CONFIGURATION
................................. 2
1. Names of main unit .......................................
2
2. Names of the
for the sewing machine operation ............... 3
3 . Names of display indications .......................
3
INSTALLATION ..................................... 4
OPERATION
OF THE SEWING MACHINE ................. 8
1. Lubrication .....................................................
8
2. Attaching the needle .....................................
9
3. Threading the machine head ........................
9
4. installing and removing the bobbin case . 10
5. Installing the bobbin ...................................
10
6 . Adjusting the thread tension.. ....................
10
7. Height of the intermediate presser.. .........
MAINTENANCE . . . . .
18
.
1. Adjusting the height of the needle bar
(Changing the length of the needle) . . . . . . . 18
2. Adjusting the needle-to-shuttle relation . . . 16
HOW TO USE
V. OPERATION OF THE SEWING MACHINE
(BASIC) ................................................ 12
1. Reading a sewing pattern data
in the sewing machine ................................
2.
the contour
of a sewing pattern ......................................
12
3. Sewing ..........................................................
13
4. Change to the other sewing pattern ..........
5. Temporarily stopping
the sewing machine ....................................
13
6. Winding the bobbin thread.. .......................
14
OPERATION OF THE SEWING MACHINE
(ADVANCED) ....................................... 15
1. Performing sewing by means of the
“bobbin thread counting function” ........... 15
2. Performing sewing be means of
“Pattern enlarging reducing function”...
3. If a workpiece cannot be set on the sawing
machine because of the interruption by the
needle point .................................................
16
4. Table of error indication .............................
16
5. Cautions in operation .................................
17
3. Adjusting the
of the feeding frame
19
4. Adjusting the vertical stroke
of the intermediate presser
20
5. Adjusting the moving knife
and counter knife . . . . .
20
6. Thread breakage detector disk
21
7. Cleaning the filter
21
8. Draining waste oil
21
9. Replacing the fuse . . . .
22
THE MEMORY SWITCH . . . . . . . . . . . . . . . . . . . . . . 23
Starting the memory switch . . . . . . . . . . . . . . . . . . . . 23
2. Example of the memory switch setting . . ...23
3 . Basis operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
INPUT MODE ....................................... 26
Names of the switches for input mode ... ..2 6
2. Operation of input mode .............................
27
3. Example 1 of pattern input (Disk format).
4. Example 2 of pattern input .........................
29
5. Example 3 of pattern input .........................
32
6. Example of the change of sewing speed.. 35
7. Example 4 of pattern input
(Automatic back tack) .................................
37
8. Example 5 of pattern input
(Condensation stitching) ............................
40
9. Example 6 of pattern input
(Double-stitch sewing) ................................
43
10. Example 7 of pattern input
(Overlapping stitching) ...............................
46
11. Table of the function No.
of the input mode ........................................
49
X. OPTIONAL ........................................... 52
1. Table of Needle hole guide .........................
52
2 . Silicon o i l tank .............................................
52
3. Connection cord of PK-47 ..........................
52