KANSAI SPECIAL DVC-200 SERIES User manual

*. .
Mkasiseai Specif U,S*A.» Corp.
INSTRUCTION
MANUAL
DVC-200
SERIES
MORIMOTO MFG. CO., LTD.
From the library of: Superior Sewing Machine & Supply LLC

1.0 os^BLB OF ccxrmns
1.0) TABLE of cctrmrrs i
2.0) SPBOFICATICNS 1.0
3.0) HOW TO SET UP THE MflCEilNE 2.0
3.1) MOOJQR SPEED and PULLET SIZE 2.0
3.2) oaBLE SBM© '. 3.0
3.3) LUBRICariCN * 4.0
4.0) HOW TO OPERATE THE MACHINE 5.0-
4.1) CHANGING THE NEEDLES 5.0
4.2) THREADilNG 6.0
4.3) ADOUSIMENT of the FEED LEN3TH 7.0
4.4) DIEEERENTIAL EEED ADOUSIMENT 8.0
5.0) HOW TO MAINTAIN THE MACHINE 9.0
5.1) NEEDLE BAR ALIOCffiNT 9.0
5.2) DISTANCE BE!IWEEN THE LOOPER AND NEEDLE 10.0
5.3) NEEDLE BAR HEIOir 11.0
5.4) NETDLE AND LOOPER STNCHRONIZATICN 12.0
5.5) LOOPER AVOID MOTICN 13.0
5.5a) LOOPER CLEARANCE 14.0
5.6) FEED DOG HEIGHT 15.0
5.6a) FEED DOG ALIQ^MEZir 16.0
5.7) NFTDTf! GUAKD 17.0
5.8) LOOPER THREAD TAKE-UP CAM 18.0
5.9) THREAD GUIDES OF THE CAST-OFF ELATE 19.0
5.10) LOOPER THREAD RETAINING BAR 20.0
5.11) THE NEEDLE THREAD Em:ET 21.0
From the library of: Superior Sewing Machine & Supply LLC

2.0 SPECIFICATIONS
MODEL
DVC-
202R
DVC-
202RM
DVC-
202S
DVC-
202D
DVC-
202WL
NUMBER OF NEEDLES 22222
NUMBER OF LOOPERS 11112
NUMBER OF THREADS 33334
NEEDLE TYPE»SIZE UY
128 #75 -
#90
TVX5
NEEDLE BAR STOKE
30.5 inn*
FEED MECHANISM plain 1plain
plain
differ. 1 plain
STITCH LENGTH
8 YO stitches peic
inch
NORK SPACE BEHIND
OIHE :Ji[E]^LE JAR
235 cnn
DIAMETER OF THE
CYLINDER
65 mm
LUBRICATION
FULLY AUTOMATIC LUBRICATION SYSTEM
RECOMMENDED
SPEED
3500 rpm
ii
MODEL
GAUGE
DVC-202R
5/32,3/16,7/32,1/4
DVC-202RM
DVC-202S
1/8,5/32,3/16,7/32,6mm
DVC-202D
1/8,5/32,3/16,7/32,15/64
DVC-202WL
5/16,1/4
1.0
From the library of: Superior Sewing Machine & Supply LLC

3.0 HOW TO SET UP THE KACHINE.
3.1) MOTOR SPEED and PULLEY SIZE.
\ The recommended speed for these machines is 3500 rpm.
The machine speed is determined by the thickness of the fabric.
For the recommended speed and corresponding pulley size see
chart (1.0)
MACHINE SPEED (rpm)
MOTOR PULLY (mm)
*
60 Hz.
50Hz.
2500
40
55
3000
50
65
3500
60
75
CHART (1.0)
The machine, pulley operating direction is clockwise, see Fig.( 1.0)
Fig.(1,0)
2.0
From the library of: Superior Sewing Machine & Supply LLC

3-2 [Table stand installation diagram
From the library of: Superior Sewing Machine & Supply LLC

3.3 LUBRICATION.
1.) ADDING and DRAINING the OIL
Please use SF rated oil in all KANSAI SPECIAL machines.
Initial oU change is suggested after one month of operation.
There after the recommended oil change interval is every six months.
A) ADDING OIL
1.) Unscrew oil cap (A), see Fig.( 2.0 )
2.) Add oU until the oil level is between the red lines of the oil gauge,
see Fig. ( 2-;o ) »
3-) Replace oil cap (A)
B) DRAINING OIL
, 1.) Remove screw (E).oU will drain through the opening, see Fig.( 2.0 )
•. 2.) CoUect old oil in a suitable container and dispose of properly".
NOTICE: Before starting the machine CHECK the oil level.add oU if
necessary. Always use SF rated oil.
FIG.(2.0)
4.0
From the library of: Superior Sewing Machine & Supply LLC

4.0 HOW TO OPERATE THE MACHINE.
4.1) CHANGING THE NEEDLES.
For the correct needle type and size see section 2.0 specification.
The needle size is determined by the thickness of the fabric. The
proper type anJ size must be used .
[ THE CORRECT POSITION OF THE NEEDLES ]
1.) The long grove of the needle must be directed towards the
operator, see Fig.(3.0)
2.) The scarf of the needle will be directed away from the operator.
3.) The needle must be all the way up in the holder.
*NOTICE: The incorrect setting of the needles can cause,mis-stitching,
thread breakageand looper breakage.
V
CORRECT
V
INCORRECT
FIG.(3.0)
5.0
From the library of: Superior Sewing Machine & Supply LLC

4.2 THREADING
To thread the machine follow Fig.( 3.5 )
JQ.
NEEDLE THREADING
LOOPER THREADING
FIG. :^lt5)
6.0
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4.3 ADJUSTMENT of the FEED LENGTH.
The stltc** length can be adjusted within the limits of 8 to 16
stitches per inch.
FIG.(4.0)
C ADJUSTMENT ]
1.) Remove screw (A), see Fig.( 4.0 )
2.) Loosen feed adjusting eccentric (E). see Fig. (4.0 )
3.) Move the eccentric.(Raise the eccentric for longer stitch length,
lower the eccentric for smaller stitch length.).
4.) Tighten.feed eccentric (E).
5.) Repeat adjustment until proper stitch length is achieved.
6.) Replace screw (A).
7.0
From the library of: Superior Sewing Machine & Supply LLC

4.4 DIFFERENTIAL FEED ADJUSTMENT.
For model DVC-202D the differential feed can be adjusted.
FIG.(5.0)
[ ADJUSTMENT ]
t
A.) The differential feed can be adjusted by rotating screw (A)
see Fig.(5.0 ). The differential will be made smaller by rotating
screw (A) In direction (D)[clockwise]. The differential! feed will
be made larger by rotating screw (A) In direction (E)[counter-clockwise]
B.) The front and rear feed dog must-lje set level with each other. ~
1.) Loosen screws (B) and (C). see Fig.(5.0 )
2.) Move Feed dogs to porper level.(see feed dog height adjustment^
3.) Tighten screws (B) and (C).
8.0
From the library of: Superior Sewing Machine & Supply LLC