Brother BAS-150 Instruction Manual
AUTOMATIC
SLEEVE
EASING
MACHINE
INSTRUCTION
MANUAL
BAS-150
--·•n.••
r
.,
-
--
...
IJ
-
L____
_
~FEATURES
OF THIS
MACHINE)
*The
*Patterns
*Differences
*Ten
*Because
~NAMES
{SPECIFICATIONS)
~A.
1Il
121
[3]
servomotor
can be
selection.
proportional
patterns.
all electronic
self-diagnosed.
OF
control
made
in materials and changes in size are
sizes (according
MAIN
system
quickly and easily
circuitry
PARTS)
of
this machine facilitates
to
is
controlled
......................... 1
16 size zones) and
....................................... 1
SETTING
Motor
Machine Head Installation .................................... 2
Motor
Mount
Pulley and Belt ........................................... 2
UP)
......................................... 1
Installation ..................................... 1
operation
by
keyboard operation.
automatically
forty
by
computer,
Contents
~D.
1Il
Prior
121
Original Data Preparation ................................... 9
[31
Key Functions and
~Inputting
[5]
How
[QJ
Program
[1]
Preparing Data
[8] Self Diagnosis ..................................................... 19
and increases
calculated
independent
any
by
abnormality
computer,
sizes can be
production
enabling one-touch
programmed
in
the
circuitry
efficiency.
for
can be
PROGRAM PREPARATION)......... 7
to
Program Preparation ............................. 8
Methods
Original Data ....................................... 13
to
Sew
......................................................... 16
Modification
for
Similar
of
Use ...................
........................................
Items ....................... 18
11
17
~Correct
~
[5]
Spool Holder Installation ...................................... 2
!61
Stop Pedal Installation ......................................... 2
B.
1Il
Oil
121
Oiling and Oil Changes ......................................... 3
~C.
IIl
Air
121
Machine Head Positioning ................................... 4
[31
Installation
~Threading
·~Thread
!61
How
Belt Tension ............................................. 2
OILING
OIL
DRAINING .................................... 3
to
be Used ....................................................... 3 Looper ................................................................
CORRECT
Pressure
of
.............................................................. 5
Tension ..................................................... 5
to
Use
the
AND
OPERATION)
Adjustment
the
Needle ..................................... 4
Stop
...................................... 4
Pedal ................................... 6
.................. 4
~E.
~F.
1Il
121
[31
~Sewing
~Adjustment
IQ]
~TROUBLE-SHOOTING
~ADJUSTMENT
OPERATION FLOW
CHART)
STANDARD ADJUSTMENTS ) .........
Adjustment
Adjustment
Adjustment
Installation
of
the
Needle Bar ............................
of
the
Double Chain-stitch
of
the Feed Dogs .............................
Clearance
of
Adjustment
of
Cloth Detector ............................ 23
the
Knife ......................................
.......................... 22
GUIDE)
OF
CIRCUIT
BOARD)
.........
.............
20
21
21
21
22
23
24
..
27
( NAMES
OF
MAIN PARTS )
Op
era
ting
~
•
' t
-
•
box
ll
Ser
vo photosensor
Dust
det
ecting
lamp
-··
l Cont rol
.....
fJ'
Stop
~
( SPECIFICATIONS )
/
/
10
~/
4
Max.
Stitc
length
(mm)
Stitch
f
orm
0
~
No.
of N
o.
of
threads
needle
1
2
_j__/
-./4._
Stitch
width
(mm)
4 -
7
012
h
2
box
~:!:!::>~
00
Differential
feed
ratio
1.0- 2.4
Second
(No. 2)
~
H
foot (mm)
First ph
(
eight
of
presser
4 1.6
photosenso
No.1)
l6
(mm)
Pitch
r
otosenso
Feed
r
dog
(Main)
(Oiffe· e
rential)
Type
~~
~8
[§
Ne
OM
I
~
+
edle
x 13
14
Sewing
speed
(spm)
400
SIZe
#
Se
J
0
Sleeve easing
rvo
presser
m
Use
OJ
SETTING
Motor
Mount
UP
)
Installation
0
(1) S
elect
a place
the
mount
-
1-
to
by
pressing
inst
all
the
the leve
motor
rs
moun
on
t, and fix
casters
0.
[2]
Machine Head Installation
(1)
Put machine head 0 on
(2)
Adjust
Make an
~
Motor
Use on
Sewing
the
Pulley and Belt
M38
Pulley
0.0
speed I
(spm) 1
height
adjustment
V-belt.
(mm)
of
50Hz
60Hz
machine head 0
so
the
-
4000
rubber
top
70
pads
8.
with
adjusting
of
needle plate 0 is
80
4000
-
screws
the
[4]
Correct Belt Tens ion
0.
same
as
the
top
of
cloth plate
0.
~
Spool Stand Installation
(1)
Install spool stand 0
on
spool
holder
base
f).
(1)
Adjust
deflects
finger.
(2)
The machine
the
motor's
[Q]
Stop Pedal Installation
(1) Insert connector
control box.
(2) Fasten
screw
the belt tension
about
pulley. If
ground
10~20
must
run clockwise as
it
runs backward, reinsert
connector 8 upside
(3P)
lead (green) 0
0.
mm
with
8
nut
0 so
when
of
pressed
viewed
down.
stop pedal 0
with
control
the
with
belt
a
from
the
to
box
-2-
(B.
OILING
AND
OIL
DRAINING)
[I] Oil
The Brother oil included
lZI
to
be
Used
with
Oiling and Oil Changes
the machine should be used.
(1)
Remove the cap 0 located on the
machine.
(2)
Pour the Brother oil included
into the
upper reference line
The oil level
between the
Reference
lines
(3)
Prior to the initial operation
and
been used
must
top
with
the machine
oil tank until the oil level reaches the
of
the oil gauge.
must
be maintained somewhere
two
reference lines.
of
the
new
prior
to
operating a machine
for
several days, several drops
be applied to both the needle bar.
which
of
the
machine,
has
not
of
oil
-3-
(4)
In order
the screw
The oil should
and the
be
cleaned on a regular basis.
to
drain the oil
0.
be
filter
and interior
of
the machine, remove
changed once every month,
of
the oil tank should
~C.
OJ
Air Pressure Adjustment
CORRECT
More
pressure
OPERATION)
3-4
mm
~To
(1)
An
air
pressure
adjust it,
(2)
If
water
collects in bottle E), close
lower
the
arrow
the
[2]
Machine Head Positioning
(1)
The machine head
ward
when
pressed
Move
making adjustments.
(C~ution)
towards
the head backward
of
5 kg/cm2 is recommended. To
loosen
air
direction
1.
2.
nut
0 and
pressure, and
to
will
the
head
direction
When operating
When
moving
discharge the water.
move
movement
loosen
turn
knob
air
turn
drain cock 0 in
forward
switch
of
the
arrow.
when
the
threading
the
machine, take
head
e.
cock 0
or
back-
0 is
forward,
to
or
do
(3)
(2) When
enough
not
forget
See
that
mm,
fit
by
hand, and
or
twice
moving
e
with
care
to
close
the
air
tube
sticks
out
of
sleeve 0 3
male
connector
then
with
a spanner.
running
the head backward, operate clutch pedal
the
not
the
foot.
to
let
the
face plate
0 on,
retighten
machine
your
hand caught.
cover
tighten
it
by
turning
without
and
cap
work
front
nut
it
once
after
cover.
to
4
0
[3]
Installation of the Needle
CJBack-~
-4-
(1) Turn
the
pulley
close
to
its
presser bar
in
highest
lifter
0,
order
to
raise
position. Then,
and
open
e.
(2)
Loosen the needle-clamp screw E),
needle
facing back, insert
clamp
needle-clamp
with
the
recessed
it
hole, and then securely
screw
all
E).
portion
the
way
the
the
into
needle
lower
presser
hold
of
the
the
tighten
bar
the
arm
the
needle
needle
the
~Threading
J~
1-
~···-.~~'
~r---.·;,
[5]
Thread Tension
*The
1.
thread tension varies according
and thread guide, and
following
manner.
other
to
factors.
Adjustment of the needle thread guide
the
type
of
material,
If
the tension changes remarkably,
type
of
thread, position
(1)
In
order
to
lower
the needle-thread
loosen the tension, raise
AO.
* The center
standard
adjustment
of
each thread take-up
it
should be adjusted in the
tighten the needle thread tension,
guide
the
of
the adjustment range is the
position.
A
0.
In
order
needle-thread
to
guide
2. Adjustment of the double chain-stitch thread take-up
(1)
With
position, adjust the
stitch thread take-up
returns the
The distance
thread take-up
holder
(2)
The tension
looser
e is turned in the counter-clockwise direction,
and
direction.
-~
Tighten
Loosen
the needle bar located in its highest
timing
looper
thread.
from
8 and
e becomes
of
the
looper
as
the double chain-stitch thread take-up
tighter
as
it
is
of
the
double
e so
the double chain-stitch
approximately 6 mm.
turned
that
the
thread take-up
thread
in the clockwise
it
will
chain-
correctly
become
-5-
3. Presser
(1)
Adjust
foot
Turn
counter clockwise
5.
Air
Open
the
photosensor
foot
the
adjusting screw
it
clockwise
nozzle
air
pressure
Less
presser
adjustment
foot
pressure
0.
to
increase
to
decrease it.
adjustment
cock,
turn
on
the
and servo photosensor.
the
power
with
presser
pressure
switch
in
4.
Servo
(1)
When sewing
decrease
or
the
nut
Increase
materials.
(The easing
pressure.)
control box, and then slide the material
1.
Material-insertion air
Flatten
insertion
material
presser pressure
thin
or
the
presser pressure
0 so the stitches
the
presser tension
method
out
curled cloth edges, and
nozzle 0
under
the
easy-to-stretch materials,
will
varies
to
facilitate
presser foot.
2. Thick-pile-assist air
For material
cannot be detected easily and
run
off
nozzle
cloth edge can be easily detected.
f)
with
a thick pile,
the material.
so
that
the
Adjust
pile is
adjustment
by
turning
not
come
when
with
the
inserting
the
the
the
pile-assist
blown
aside and
tension
off
the
work.
sewing
presser
under
cloth edge
stitches
thick
first
adjust
foot
the
the
may
air
the
[§]
How
to
Use
the
Stop
Pedal
-6-
(1)
If
it
is
difficult
sewing, depress
insert the material
machine
released.)
(2)
If
the stop pedal is depressed
operation,
operating again
will
to
start operating
the
machine
when
set
the
under
the
stop
will
the
material
pedal
the
when
stop. It
stop
in
0,
presser
the
during
will
pedal is released.
place
and
then
foot.
(The
pedal is
the
sewing
then start
for
(D.
PROGRAM
Proc.edure
PREPARATION)
Prepare several sleeves
use. (Refer
•
Sew
ruding portion.)
• Determine sewing direction, etc.
Prepare
of
page 9.)
• Divide the sleeve sewing length.
Measure zone lengths (A).
•
• Determine easing
• Measure material angle
to
item
material
original date. (Refer
together
I Write original data
----------------------------------------
Refer
to
tion
item~
of
key functions.
of
III
of
amount
onto
page
for
trial sewing
page 8.)
(finish prot-
to
item
(B).
(C).
data sheet.
11
for
opera-
[21
To sew
(Refer
page 18.)
Prepare
new
sewing.
Input
and easing rate date.
similar
to
item
sleeve
shape
stitch
items
111
of
of
for
trial
number
Input
original data. (Refer
page 13.)
• Zone lengths (A)
• Easing
• Material angle
Begin sewing (trial sewing).
(Refer
amount
to
item
[Q]
Are
position
amount
Programming
completed
(B)
(C)
of
page 16.)
the
and easing
to
easing
correct?
is
item~
of
Automatically
side operating box.
Changed
easing rate data.
Stitch
number
data are corrected.
calculated in-
to
stitch
and easing rate
number
and
-7-
Loading...