Consew 133A-1 User manual

L CONSOLIDATED SEWING MACHINE CORP.
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Specifications subject to change without notice.
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©2003 Consew ·803· Printed in USA
From the library of: Superior Sewing Machine & Supply LLC

From the library of: Superior Sewing Machine & Supply LLC

TABLE OF CONTENTS
I. GENERAL DESCRIPTION
Page
1 Special features ............... , ........... · ........ · ·· · ............... .
2 Names of parts ··..·....··
...... ···....·....·..··....···......······ .. · 2
3 Sewing speed ·....·
........ · .. · ...... ·.. · .. ·......·....·......···· .. ··.. 2
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4 Installing the machine ....· ............ ·............ .. ·· 2
5 Bobbin winder spool pin .. ·
...... · ...... ·· ........ ·....·....··...... 3
6 Specifications
.......... ··....·....·· ........ ··....·.. ···· ·· .. ··· .. · .. ·· 3
II HOW TO OPERATE THE MACHINE
1 Lubrication .......... , ............................... ·..............·........ 4
2 Oiling
the rotary hook .......... · ...... · ........ ··.. ·· ......... ·.. · .. 4
3 Needles
..................................................................... 4
4
Threading the machine ·.. ·....·....·....· ........... · ............. · 5
5 Winding
the bobbin thread ................... · ................ · .. 5
·6 Inserting the bobbin into the bobbin case .. ·....·....·........ 6
7 Fixing
the zigzag width of throw .. · .............................. 6
8 Embroidering
with a fixed zigzag width of throw ......... 7
9 How to set up
the embroidering hoop ·.. · .. ·.. · .. ·.. · ........ 7
10 How to embroider ...................................................... 7
II The thread tension ...................................................... 8
12 When the thread breaks ........ · ...... ·....· .. ·.. ·......·.... ·...... 8
III ADJUSTMENT OF STITCHING
1 Timing and adjustment of needle throw ....................... 9
2 Adjusting the correct position of the needle throw
......... 9
3 Matching the rotary hook with the needJe
..................... IQ
t GENERAL DESCRIPTION
1. Special features
This is a high speed industrial sewing machine for embroidering. With
a speed of I,
700 stitches per minute, it can produce a width of throw of
12m/m (15/32'') but
if the machine i:; used at IOm/m (25/64") width of
throw, it can embroider at a fast speed
of 2,000 stitches per minute.
This machine can, not only embroider designs on light weight
or heavy
weight materials, but it can also embroider names and all kinds of marks to
produce attractive and inviting embroidered work.
The design of this machine is of beautiful two-color tone and as the
lubrication is of a centralized system, it is not necessary to oil the parts
at each instance. Also, as the presser
bar is of joint rod system, it is not
to push
the presser bar up or down when installing an attachment.
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Fig. I Complete View
From the library of: Superior Sewing Machine & Supply LLC

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From the library of: Superior Sewing Machine & Supply LLC

2. Names of parts
Refer to Fig. 2 for the names of parts of this machine
Fig. 2
3. Sewing speed
<D Link take-up
® Take-up spring
@ Frame thread guide, upper
® Thread take-up guide
@ Frame thread guide, lower
® Three·hole thread eyelet
<1) Tension disc
® Needle thread guide pin
® Zigzag width regulating knob
@I Zigzag width regulating lever
@ Zigzag width graduator
@ Bobbin winder spool pin
@Hand wheel
As previously mentioned, the speed of this machine
at the maximum
zigzag width of throw of 12m/m (15/32")
is 1700 stitches per minute and
when the zigzag width is less than lOm/m (25/64"), it can embroider at the
speed of 2,000 stitches per minute.
4. Installing the machine
(A) Correct height
Install the machine on the table and shake the machine a little to see
if it's
balanced evenly. When all the corners are even it should not move
but if any one of
the corners is uneven, it will rattle.
When it rattles, nail in a thin felt cushion pad (four of which are in the
accessories box together with nails), under the low corner and make the
height even. Be sure to nail in the head of the nail deep inside the pad
untii it sinks into it.
Unless the height of the machine is installed evenly and balanced,
it will not rotate quietly.
(B) Main Drive
Belt
The machine is connected to the drive motor by a composite drive belt:
( 1 ) Be sure you are using the correct width belt
(
2) Be sure both pulleys are lined up so the belt is not twisted or angled.
This would cause the machine to run noisily and subject it to unnecessary wear.
( 3 ) Set the tension nice and snug but not extremely tight as to put undo pressure
on the machine and motor
If an old-style leather belt is used, observe the following:
( 1 ) Should not
be too tight. At first, the leather belt is very stiff, so often
it
is liable to be too tight. When it's too tight, the machine will vibrate.
(
2) Joining of the belt. Normally, the belt is joined with a wire.
When the joining is out of alignment or when the wire is sticking out, the
machine cannot be
run smoothly.
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From the library of: Superior Sewing Machine & Supply LLC

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From the library of: Superior Sewing Machine & Supply LLC

5. Bobbin winder spool pin
For the convenience of packing, the needle thread guide pin and the
bobbin winder spool pin are removed from the machine
and packed sepa-
ratery in a vinyl bag.
The needle thread guide pin can be lightly tapped in and inserted. To
install the bobbin winder spool pin, remove the top cover of ·the machine.
Just loosen the screw at the top of the cover and it will come off. Then
insert the bobbin winder spool pin from front, plug in the nut from rear
and tighten it with a wrench. (Fig 4)
Fig. 3 (!) Needle thread guide pin \'4:; Bobbin winder spool pin
Fig. 4
6. SPECIFICATIONS
Model .. .. .. .. .. .. .. .. .. .. .. .. Single needle, lockstitch, embroidering sewing
machine
Sewi.1g
speed............... Up to 2,000 s.p.m. \.width of throw max. IOmm)
(25/64'')
Standard 1.700 s.p
111.
Width of throW"""...... o~ l~mm (15/:12"
Needles ..................... DBxl #9-#18 d6x231, 1738! Standard #II
Lubrication ...... ·.. ··....... Centralized hand oiling type
Usage ........................ Embroidering work on all light weight, medium
heavy and heavy weight materials
Adjustment of width
of throw .................. ..
Sewing space .. · .. · ........ ·
Adjusted by the knee lifter \without setting
indicator of width graduation)
270 mm tl0-5/8" l tFrom needle drop to the
root of the arm)
Size
of bed .................. l78mmx477mm (7-l/64"xl8-25/32")
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From the library of: Superior Sewing Machine & Supply LLC

From the library of: Superior Sewing Machine & Supply LLC

II. HOW TO OPERATE THE MACHINE
l. Lubrication
Lubricate the oil holes marked in red with Oil! to 2\drops every day
(Fig. 5). But to the holes CD ® @ @ @ marked with heavy red mark.
lubricute about 5 to 6 drops every day. There are oil reservoirs on
these holes and from here all
the essential parts are supplied
Fig. 6 Oiling spots of rotary hook
2 Oiling the rotary hook
Every day drop I or 2 drops of oil to the hook groove of the rotary
hook shown by the arrow in Fig.
6. This oil soaks through the felt which
is inside the hook and lubricates all the essential part:; of the rotary hook.
3. Needles
Select the needles according to the embroidering material and the
needle thread. (Refer to Table).
In setting
the needle, be sure that the carved part is on the other side
and the groved part of the needle
is facing the operator. (Fig. 7)
Material
Needle Needle
thread
Scarf
DBxl Embroidering thread
Light
Handkerchief (16x231)
(Double-thread twist silk)
weight
Blouse #
9-~11 #75-#!20
DBxl
Embroidering thread
Medium Velvet (l6X231)
(Double-thread twist silk)
heavy
lPl-#14 #102
DBxl
Name mark (16-231)
#ll-#14
Heavy
All color cotton thread
weight
DB-I
#50
Heavy weight
(I6x2:ll J
#14--#18
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Groove
Spot
Needle eye
Fig. 7
From the library of: Superior Sewing Machine & Supply LLC

From the library of: Superior Sewing Machine & Supply LLC