Brother BAS-605, BAS-610 Service Manual

SERVICE MANUAL

FOR

BAS-605

AUTOMATIC

(FOR FLAP ATTACHMENT)

BAS-61 0

LOCK

STITCH

POCKET

SERIES

WELT

SEWER

CONTENTS

(

SEWING

I]] Sewing machine specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

~

(

INSTALLATION

rn

~

(

LUBRICATION

I]] Lubrication . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

~

(

OPERATION

MACHINE

Specification comparative

SPECIFICATIONS

) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 4

Installing

Attachingtheairtubes

the

stacker

..................................................................

................................................................

) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 7

Oiling

................................................................................

)

···························

table

) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

· ·

········ · ········ · ·······

·· ··

··········

· · ·

··

4 6

8

9

I]]

Marking

(

SEWING

[]]

Backtacking (N} (Rear reference position)

~

Backtacking

liD

Backtacking (V)(Rear reference position)

1!1

Backtacki

[§] Condensed stitching (Rear reference position)

III Condensed stitching (Front

(

SEWING

I]] Backtacking (N)

~

Backtacki

liD

Condensed stitching

1!1

Backtacking (slant) BAS-612

(

DISASSEMBLY

light

.........................................................................

FLOWCHART

(N)(Front

ng

(V)(Front

FLOWCHART

..................................................................

ng

(V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

BAS-605, 606 ) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

or

center reference position) . . . . . . . . . . . . . . . .

or

center reference position) .

or

center reference position) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BAS-610, 611, 612 ) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

...................................................

...........................................................

..............................................

..

. . .

..

. . .

..

.. . ..

. . .

..

. . .

..

.. ..

..

. .

..

. .

..

. . .

..

.. . ..

..........................................

..

. . . . . . . .

. . . . .

..

. .

..

. . .

·

...............

.. ..

..

.. ..

. .

. . . . . .

..

. . . . . 14

:

...

9

11

11 12 13

15 16

17 17

19 20

21

I]] Preparations

~

Removing

liD

Removing

1!1

Removing

[§] Removing

III Removing

Removing

Ill

Removing

for

disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

the

cloth

guide

(left)

the

binder

the

face

the

machine head . . . . .

the

carriage feed mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

the

feed mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

the

padding cloth presser assembly . . . .

.................................................................

plate

..............................................................

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

..

. . . . . . . . . . . . . . . . . . .

..

. . . . . . . . . . . .

. . . . . . .

.. . ..

. . . .

..

. . . . . . . . . . . . .

MODEL

.. . ..

No.

..

. . .

.. .. . ..

BAS-605,

21

23 24

..

25

. . 28

610

SERIES/

(

ASSEMBLY

) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

29

[I] Attaching

IZ1

Attaching

@1

Attaching

00

Attaching

[§]

Attaching

liD

Attaching

!I1

Attaching

00

Attaching

[11

Attaching

1iDJ

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

(

STANDARD

[]]

Adjusting

IZ1

Adjusting

@]

Adjusting

00

Adjusting

[§]

Adjusting

liD

Adjusting

!I1

Adjusting

00

Adjusting

[11

Adjusting

liDJ

Adjusting

Ill!

Adjusting

Hi~

Adjusting

~

Adjusting

Ml

Adjusting

H§l

Adjusting

Hm

Adjusting

Ill!

Adjusting

lift!

Stacker operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ill Adjusting

181

Adjustingtheflapsensor(BAS-611,612)

~ Carriage feed step operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IDl

Error codes (BAS-605, 606) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Error codes

1211

Initializing

~

DIP

~

110

checking

the

feed mechanism assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

the

machine head

the

face plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

the

binder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

the

doth

guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

the

movable knife assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

the

bobbin thread knife assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

the

carriage feed mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

the

padding cloth presser

ADJUSTMENT

the

upper and

the

clearance between

the

clearance between

the

needle bar

the

clearance between

the

carriage feed mechanism

the

binder

the

doth

the

thread take-up (Required

the

center knife assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

the

movable

the

bobbin thread

the

corner knives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

the

padding cloth presser

the

tension release

the

pickup stacker . . . . . . . . . . .

the

bar stacker

the

foot

(BAS-61

the

memory

switch settings (BAS-605, 606) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

.........................................................................

.................................................................

guide

knife

switch

0 series) . . . . . .

..........................................................

foot

spring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

lower

shaft

timing

the

needle and the rotary hook . . . . . . . . . . . . . . . . . . . . . . . . .

the

rotary

lift

stroke and

the

rotary hook and

.............................................................

assembly knife

assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

foot

..

. . . . . . .

.............................................................

(BAS-61

...............................................................

0,

611, 612)

..

. . . . . . . . . . .

............................................

hook

and

the

needle plate . . . . . . . . . . . . . . . . . . .

the

needle bar height . . . . . . . . . . . . . . . . . . . . . . . . . . . .

the

bobbin

................................................

to

assure thread remainder

.................................................

spring .

.. . ..

.. ..

...............................................

.. . ..

..

. . . . . . . . .

..

. . . . . . .

..

. . . . . . . .

.. . .. ..

.. . ..

. .

.. . .. . ..

..

case

opener . . . . . . . . . . . . .

for

sewing start.)

. . .

..

.. .. ..

..

. .

..

. . . . . . . . . . . . . . . . . . .

. . . . .

..

. . . . . . . . .

..

. . . .

.. . .. ..

. . . .

. . . . .

..

. .

. . . .

. .

..

. . . . .

..

. . . . . . .

. .

..

.. . ..

..

. . .

..

. . . 80

29 31 32 33 33

35

39 39

39 40 40 40 41 45 46 47 47

52 55 58 65 66 67 72 73

. 7 4

75 78 79

81 82 87

'

MODEL

No.

BAS-605,

610

SERIES

( STANDARD ADJUSTMENT [ELECTRONIC PORTION] ) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 88

ill

Replacing

~

Replacing

(

OPTIONALPARTSINSTALLATION)

ill

Flap

~

Spacerfor

00

Hand switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

!!I

Marking

[§]

Thread breakage

[§]

Lower feed device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

111

Pedal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ill

Air

ejector

~

Darts stretcher assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

!iDl

Replacing

guide

lights

the

circuit board

the

fuse

...................................................................

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

working

the

while

.......................................................................

detector

..........................................................................

gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

...........................................................

····

········

standing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

up

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

········· · ·········

..

. . . . . . . . . . . . . . . . . . .

·····

············

..

. . . . . . . .

88

93

95 95

95

96 96 97 97 97 98

99

103

( TROUBLESHOOTING GUIDE )

(ERROR

CODES)····································································

······

· ·

·········· · ······· · ·······

· ·

··

··········

·····

( CONTROL CIRCUIT BLOCK DIAGRAM ) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·

106

113

123

MODEL

No.

BAS-605,

610

SERIES

(

SEWINGMACHINESPECIFICATIONS)

11J

Sewing

machine

specifications

Model

Machine head

Motor

Needle gauge

speed

Flap sewing

Needle

.·

~

' A·

...

Not

BAS-605

Twin needle lock stitcher

2500spm

(2200

spm

with

available

Mtx

190#16(#16-#18)

Standard

10

mm (8,

with

thread t

DIP

switch setting.)

12,

14,

16, 18,

BAS-606

rimmer

Available

20

mm)

Seam

length

(Pocket size)

length

Stitch

Power supply

Machine dimensions

Lockstitch pitch Condensed pitch Backtacking pitch

(Stitch pitch

3-phase 200

Gauge size

V,

50/60Hz,

W:

-1-

14

mm

16

mm

*

Forflapsewing

can

be

changed

500

820 mm

L:

or

smaller

or

larger

standard 2.0 mm (1.8-3.2 mm) standard standard

with

W (Two wires

1300 mm

28-180

36-

60-180mm

1.0 mm

2.0 mm (0.8-2.0 mm) DIP

of

H:

mm

180

mm

(0.4-

1.0 mm)

switch setting.)

3-phase supply used)

1155 mm

MODEL No.

BAS-605,

610

SERIES

Model

BAS-610

BAS-611

BAS-612

Machine head

Motor

Slant

Needle

Power supply

Machine dimensions

speed

Flap sewing

welting

Needle

gauge

Seam

length

{Pocket size)

Stitch

length

Twin

needle lock stitcher

Not

available Available

Gauge size 14 mm

16 mm

Lockstitch pitch Condensed pitch Backtacking pitch

{Stitch pitch

3-phase

200

with

thread

spm

{2200

Not

available

Standard

or or

*

can

V,

50/60Hz, 500 W (Two wires

W:

820 mm

with

Mt X 190 # 16

10

mm (8, 12,

smaller

larger

36-190

Forflap

be changed

L:

trimmer

2500spm

DIP

switch setting.)

( #

28-

190

mm

sewing

standard standard standard

with

1300

mm

Twin needle split needle bar lock

stitcher

16

- #

18)

14,

16, 18, 20 mm)

mm

80-

180 mm

2.0 mm

1.0 mm (0.4- 1.0 mm)

2.0 mm (0.8- 2.0 mm)

(1.8-

3.2 mm)

DIP

switch setting.)

of

3-phase supply used)

H:

1155 mm

with

thread

Available

36-190mm

trimmer

-2-

MODEL No. BAS-605,

610

SERIES

~

Specification comparative table

--------

Sewing reference position

Feed

Seam

length

Motor

Lockstitch pitch

Backtacki ng pitch

V and N backtacking

Backtacking

speed

Standard

Foot switch operation

speed 2200 · 2500spm

Backtacking

Condensed

length

without

foot

material

switch

BAS-605

(BAS-610, 611,

Twin pedal

Timer

or

612

• 606 28-190

is

1.8-3.2

0.4-

0.8-

3.0-6.0

mm (1.0 mm interval)

Front, center, rear

available

with

PROM whose

mm (0.2 mm interval)

V backtacki ng N backtacking

Condensed stitching

1.0 mm (0.2 mm interval)

2.0 mm (0.4 mm interval) mm

(1.0 mm interval)

15

or

20m/min

BAS-610 • 611

number

is

61-M1

Five steps

Manual,

timer

• 612

or

later.)

Gauge

Needle

thread

breakage

Sewing resumption

Stacker setting

Corner

Center

Corner

Bobbin thread counter

Production counter Carriage feed

knife

correction

knife

correction

Program

Cycle program

detector

function

DIP

switch

DIP

setting

function

setting Panel switch (button)

function

number

timer

switch

1 5

Not

available

1 3

Not available Available

8-20

mm

Equipped Available

Available

{2

mm interval)

(SELECT

switch)

Panel switch Panel switch

Panel switch

Available

Carriage feed

Foot switch and

operation

timer

Flap sewing

order

setting Available

Available

(BAS-610,

(THREAD TRIMMER switch) Available (Pedal)

611,or

Front and rear edge detector

612

isavailablewith

(SET

PROM

-3-

switch)

whose

number

is

61-M1

or

later.)

MODEL No. BAS-605, 610

SERIES

c

INSTALLATION)

[I]

Installing

In

stalling

*Refer

the

to

the

bar

stacker

figure below

stacker

to

install

the

stacker.

Attaching *

Ins

ert

the

power

the

connectors in

supply connector

the

sockets with

and

the

air

tubes

the

same number.

/

.::

__

/

--

---/

Connector

0

@

Connector

@)

Air Air

e

/

No.14

No.15 tube tube

- 4 -

MODEL No. BAS-605,

610

SERIES

Installing

* Refer

the

pickup stacker

to

the

figure

below

to

install

the

stacker.

0 Connector No.14

@ Connector No.15 @)

Airtube

0

Airtube

Attaching *Insert

+Adjusting

the

power

connectors in

the

air

Decrease Increase

supply connector and

the

sockets

pressure

with

the the

air

tubes

same

number.

1.

The

--~

k

standard operating air pressure

2Ppl"g

is

5 kgf/cm2.

-5-

MODEL No. BAS-605, 610

SERIES

~

Attaching

the

air tubes

*Attach

<Main Insert

the

valve,

air tubes

0

air

tubes

as

shown

flap

valve, and slant valve>

into

the corresponding valve unit.

in

the

figure below.

BAS-612

If''"'"''"

~

-6-

MODEL No. BAS-605, 610

SERIES

c

LUBRICATION)

*Be

sure

to

use

Brother-specified machine oil (High White #70).

[lJ

Lubrication

1.

Filling

the

arm

top

oil

tank

*Pour *Replenish

the oil from

reaches lower line

the upper line

the

oil

cap

0 until

of

the oil gauge the oil when the oil level of

the oil gauge

window@.

the

oil level window@. is

under

the

2.

Adjusting

*Be

sure hook in

the

rotary

to

adjust

is

replaced. (The proper oil absorption scattered from

figure above.)

the

hook

oil amount

lubrication

of

the rotary hook by turning the oil adjusting screw @)after the rotary

*

Remove Remove

the

rotary hook

the

front

cover.

the oil collected

Oil

_\

·\

White paper

for

ten

seconds

in

the

poly oiler

is

as

0.

shown

-7-

MODEL No.

BAS-605,

610

SERIES

~

Oiling

The

oiling Apply a few first

time

or

places on

drops

is

not

used

the

BAS-605 and 606 are

of

oil

at

each place indicated by

for

extended period.

the

same

the

as

those on

arrows

the

when

BAS-61

the

0.

sewing machine

is

operated

for

the

-8-

m

MODEL No.

BAS

-605, 610

SERIES

c

OPERATION)

III

Marking light

1.

Adjusting the focus

*The *Loosen

marking

switch hood @

material; this [ tit] mark should be sharply focused.

By loosening the

focused [ sewing start and the other

0

*

The sewing start twobolts0.

light

will

come on when the power

is

turned on.

the screw

to

focus the [

tit

1 marks properly

left-right position

@,

and

bolt

e I adjust the positions

can

be adjusted by loosening

raise

or lower

tit

1 mark projected on

so

that

one

is

at

the sewing end.

of

the [ tit] mark

the

is

of

at

lens

the

the the

the

2.

Adjusting the marking

*Loosen

Ex.

If

the

bolt 9 to

1:

When sewing start and end are determined

seam

is

140 mm and

light

position

adjust

the

position

the

bodice marks are set 5

Sewiogeod

of

the marking

light

as

mm

in from both ends

~

desired.

L 5

centerofthecarriagefer,'-J,.t:r:----------...:::;jr-'

5mm 130mm

5

l5

140mm

*If

the

center

*If

marking lights are positioned

of

the

[tit 1 marks, a

the

seam

length changes, loosen

welt

as

in

the

140 mm long

the

bolt 9 to

figure on the

will

be formed

adjust the marking

left

and the bodice marks are aligned

at

the desired positions.

light

positions.

with

the

-9-

MODEL No. BAS-605, 610

SERIES

I

Ex.

2:

If

the

darts

Sewing end

3.

Replacing

When darts are

seam

length

~

25mm

r·

·1

!

..

the

marking

used

as

the reference

is

140

mm, and the ends are positioned

115mm

~mm

140mm

light

bulb

Dart

25

mm

to

the right and

*If

the marking lights are adjusted figure centered on the right [ position on with sewn

1.

2.

3.

on

the

left,

and

the

right

side

the center

as

shown in the figure on the left.

Turn the from the receptacle While pushing in the counterclockwise Replace Reassemble

of

the

cap

0 counterclockwise

to

the bulb@)

in the

left

@.

remove

with

reverse

+]

115

mm

the

bodice

mark

and

of

the bodice

[ + ] mark, a

light

bulb it

from

a new one.

order.

to

the

left

of

as

shown in the

darts

the sewing end

is

aligned

welt

will

to

remove

@J,

turn

it

the

cap

0.

the

are

be

it

-10-

MODEL

No.

BAS-605,

610

SERIES

c

SEWING

FLOWCHART

BAS-605, 606 )

IIl Backtacking (N) (Rear reference position)

Carriage feed position

Home

position

Backtacking

Lockstitching

start

position

---..

Feed

motor

Rapid feed

start

t

Stop

Backtack stitch

start

•

Stop

Backtack stitch feed startl (reverse)

Stop

I

Lockstitch

feed

start

Machine

1 stitch check

IIIIi

Speed selection

1 stitch check

IIIIi

t

Start

t

I

t

I

motor

..,___

Other Error

Tension disks close

Bobbin

thread

OFF

EOO E20 E32,33,35,37,38,39 E81,82 (E40,

EOO E21 E32,33,35,37,38,39

knife

I

Movable ON/OFF

Cor!er retention

Center ON/OFF

knife

thread

EOO E21 E32,33,35,37,38,39 (E44,45) (E60, 61, 62)

monitor

41, 42, 43)

Backtacking

Sewing

Corner

knife

start

end

position

---..

~

t

Stop

Backtack stitch

•

start

(reverse)

t

Stop

Backtack stitch

•

start

t

Stop

Rapid feed

start

I

Stop

I

Standby

t

Home

position

feed

~

feed

returning

1 stitch check

t

Speed selection

1 stitch check

t

Stop

start

Tension disks open

I

Bobbin

thread knife

Movable knife

ON

ON/OFF

I

Corner

knife

ON

•

Stacker

operation

I

EOO E22 E31,32,33,35,37

38,39

(E60, 61, 62)

EOO E30,31,32,33,35

37,39

E83

Home

position

---..

•

Stop

-11-

MODEL No. BAS-605, 610

SERIES

IZI

Backtacking (N) (Front

or

center reference position)

Carriage feed position

Home position

start

position

position--..

Backtacking

Lockstitching

--..

__.

Feed

motor

Rapid feed

sti~rt

t

Stop

Backtack stitch feed

start

t

Stop

Backtack stitch feed

sta~

(reverse)

Stop

I

Lockstitch feed

start

Machine

1 stitch check

.,

Speed selection

1 stitch check

...,

t

Start

t

I

t

I

motor

IIIIi

Other Error

Tension disks close

Bobbin

thread

OFF'

Movable ON/OFF

Cor!er retention

Center knife ON/OFF

knife

thread

EOO E20 E32,33,35,37,38,39 E81,82 (E40,41,42,43)

EOO E21 E32,33,35,37,38,39

knife

EOO E21 E32,33,35,37,38,39 (E44,45) (E60,61,62)

monitor

Backtacking

Sewing end position

Corner

start

knife

position

Stacker position

Home position

position

---+-

----..

____..,

----..

t

Stop

Backtack stitch feed start

(reverse)

~

t

Stop

t

Backtack stitch feed start

t

Stop

Rapid feed

start

I

Stop

I

Rapid feed

start

I

Stop

I

Standby

t

Home position returning

t

Stop

1 stitch check

t

Speed selection

1 stitch check

t

Stop Tension disks open

Bobbin (Movable

Corner

(Movable

Stacker operation

start

I

thread

I

knife

ON/OFF)

ON

ON/OFF)

EOO E22 E31,

38,39

(E60,61,62)

EOO

OFF

E31,32,33,35,37

38,39 E83 (E60, 61,

EOO E30, 31, 32,

37,38,39

32, 33,

62)

35,37

33,35

-12-

MODEL No. BAS-605, 610

SERIES

~

Backtacking

(V)

(Rear

reference position)

Carriage feed position

Home position

Backtacking

Lockstitching

start

position

--+-

_..,.

--+-

Feed

motor

Rapid feed

start

Machine

motor

Other

Tension disks close

t

Stop

t

Start

t

1 stitch check

Backtack stitch feed

stal

(reverse)

Stop

Ollf

I Bobbin thread

I

Movable ON/OFF

_I

OFF

t

Speed selection

~

Corner retention

t

1 stitch check

Lockstitch feed

start

Ill!

I

Center ON/OFF

J

knife

thread

Error

monitor

EOO E20 E32,33,35,37,38,39 E81,

82

(E40, 41, 42,

EOO E21 E32,33,35,37,38,39

EOO E21 E32,33,35,37,38,39 (E44,45) (E60,61,62)

43)

Backtacking

Sewing end position

Corner

start

knife

position

Home position

position ----+

--+-

--+

Stop

'

Backtack stitch feed start

(reverse)

t

Stop

Rapid feed

start

I

Stop

I

Standby

t

Home position returning

t

Stop

~

1 stitch check

t

Speed selection

1 stitch check

t

Stop

start

Tension disks open

J

Bobbin

thread knife

Movable knife

ON

ON/OFF

I

Corner

knife

ON

t

operation

Stacker

EOO E22 E31,32,33,35,37

38,39

(E60,61,62)

EOO E30,31,32,33,35

37,39

E83

-13-

MODEL No. BAS-605, 610

SERIES

~

Backtacking

(V) (Front or center reference position)

Carriage feed position

Home

position

8acktacking

Lockstitching

start

position

--...

--..

Feed

motor

Rapid

feed

start

t

Stop

Backtack stitch

sta~

(reverse)

Stop

I

Lockstitch feed

feed

start

Machine

1 stitch check

...

Speed selection

1 stitch check

...

l

Start

t

I

t

I

motor

..---

Other Error

Tension disks close

Movable

ON/?FF

Bobbin OFF

knife

thread

EOO E20 E32,33,35,37,38,39 E81,82 (E40,41,42,43)

EOO E21 E32,33,35,37,38,39

knife

t

Corner

knife

retention

Center

knife

ONfFF

thread

EOO

E21

E32,33,35,37,38,39 (E44,45) (E60,61,62)

monitor

Backtacking

Sewing

Corner

knife

Stacker position

start

end

position

--..

__..

t

Stop

t

Backtack stitch feed start

(reverse)

t

Stop

Rapid

feed

start

I

Stop

I

feed

I

position

start

returning

Rapid

Stop

Standby

t

Home

1 stitch check

-4--

Speed selection

1 stitch check

start

t

Stop Tension disks open

I

Bobbin

thread

knife

ON/OFF)

knife

ON

knife

ON/OFF)

operation

ON

(Movable

I

Corner

I

(Movable

I

Stacker

I

EOO

E22

E31,

32, 33, 35, 37

38,39

. (E60, 61, 62)

EOO E31,32,33,35,37

38,39 E83 (E60, 61,

EOO E30,

31, 32, 33,

37,38,

62)

39

35

t

Stop

Home

position

__..

-14-

MODEL No. BAS-605, 610

SERIES

~

Condensed

stitching

(Rear

reference position)

Carriage feed position

Home

position

Condensed

Lockstitching

Condensed

s_ti.tching

posrtron

start

s_ti.tching

positron

start

position

start

____.,

----..

____.,

Feed

motor

Rapid feed

start

t

Stop

Condensed stitch feed start

I

Lockstitch

Condensed stitch feed start

I

feed

start

Machine

2 stitch check

Oil!

)I

Speed selection

.._

Speed selection

Start

t

I

motor

Oil!

____.

IIIIi

Other Error

Tension disks close

knife

Corner retention

thread

EOO E20 E32,33,35,37,38,39 E81,82 (E40,41,42,43)

I

EOO E21 E32, 33, 35,

39

Bobbin

thread

knife

OFFJ

Movable ON/OFF

Center

t

I

knife

ON

OFF

EOO E32,33,35,37,38

39 (E44,45) (E60, 61, 62)

I

monitor

37,38

Sewing

end

Corner

knife

Home position

position

__.,.

+

Stop

Rapid feed

I

Stop

I

Standby

t

Home

position

t

Stop

start

returning

2 stitch check

start

t

Stop

Tension disks

I

Bobbin

thread knife

Movable

knife

ON/OFF

I

Corner

knife

t

Stacker

operation

open

ON

EOO E22 E31,

32, 33, 35,

38,39 (E60,61,62)

EOO E30,

31, 32, 33, 35

37,39 E83

37

-15-

MODEL No. BAS-605,610

SERIES

Iii

Condensed

stitching

(Front

or

center

reference

position)

Carriage feed position

Home

position

Condensed

Lockstitching start position

Condensed

stitching start

position

stitching start

position

......

_...,

---..

_...,

Feed

motor

Rapid

feed start

t

Stop

Condensed

start

Lockstitch feed start

Condensed start

stitch feed

I

stitch feed

I

Machine

..,

...

_.

2 stitch

Speed

motor

Start

~

check

I

selection

llf

____,.

Other

Tension

Corner retention

Bobbin thread knife OFF

Movable knife ON/OFF

Center knife

II!

Center knife

disks

knife thread

I

~

I

close

ON

OFF

monitor

Error

EOO E20 E32,33,35,37,38,39 E81,82 (E40,

41,42,43)

EOO E21 E32,33,35,37,38,39

EOO E32,33,35,37,38,39 (E44,45) (E60,

61,

62)

Sewing end position

Corner

knife position

Stacker position

Home

position

......

---.

......

+

Stop 2 stitch

Rapid

feed start

I

Stop

I

Rapid

feed start

I

Stop

I

Standby

t

Home

position returning start

t

Stop

check

~

Stop

Tension

disks

open

I

Bobbin

thread knife

(Movable knife

_I

Corner knife

I

(Movable knife

I

Stacker operation

I

ON

ON/OFF)

ON

ON/OFF)

EOO E22 E31,

32, 33,

35,37

38,39 E83 (E60,

61,

62)

EOO E30,31,32,33,35

37,38,39

-16-

MODEL

No.

BAS-605,

610

SERIES

(SEWING

[j]

Backtacking

FLOWCHART BAS-610, 611,

(N)

612)

Carriage feed position

Home position

Backtacking

Lockstitching

start

position

--...

Feed

motor

Rapid feed

start

t

Stop

Backtack stitch feed

start

t

Stop

t

Backtack stitch feed

start

(reverse)

t

Stop

t

Backtack stitch feed start

I

Machine

~

OlliE

Corner thread

motor

t

Start

t

1 stitch check

I

knife

retention

~

Other

Tension disks close

Bobbin

,

OFF

I

Movable ON/OFF

I

Speed selection

t

1 stitch check

Center ON'IFF

thread

knife

Error

monitor

E-0-00 E-2-00 E-3-02, 03, E-4-01, 10 E-8-01, 02

E-0-00 E-2-01 E-3-02, 03,

OS

Backtacking start position

Sewing

end

position

Corner

knife

position

Home

position

--...

---..

f

Stop 1 stitch check

t

Backtack stitch start

(reverse)

feed

~

t

Speed selection

t

Stop

t

Backtack stitch start

feed

t

Stop

1 stitch check

t

Stop Tension disks open

Rapid feed

start

I

Stop

I

Home position

returning

start

t

Stop

I

Bobbin

thread

knife

knife ON/OFF

Movable

J

I Check I

stacker

operation

I

E-0-00 E-3-02, 03, E-6-01, 10

E-0-00 E-2-02 E-3-01, 02, 03, E-6-01,10

OFF

E-0-00 E-3-00, 01, 02, 03, E-8-03

OS

-17-

MODEL No. BAS-60S, 610

SERIES

~

Backtacking

(V)

Carriage feed position

Home position

Backtacking

Lockstitching

Backtacking

start

position

--+-

~

Feed

motor

Rapid feed start Tension disks close

Machine

motor

Other Error

t

Stop

t

Start

~

1 stitch check

Backtack stitch feed

start

(reverse)

+

Stop

Backtack stitch feed start

I

+

Stop

~

....--

I

Speed selection

~

1 stitch check

...,___

Movable ON'IFF

Bobbin OFF

Corner knife retention

Center knife ON/rF

knife

thread

~

knife

thread

monitor

E-0-00 E-2-00 E-3-02, 03, E-4-01, 10

E-8-01,02

E-0-00 E-2-01 E-3-02, 03,

E-0-00 E-3-02, 03, E-6-01, 10

OS

Sewing end position

Corner

knife

position

Home position

--+-

~

--+-

~

Backtack stitch feed start

(reverse)

......

~

Stop

Rapid feed

start

I

Stop

I

Home position returning

t

Stop

~

Speed selection

1 stitch check

~

Stop Tension disks open

Bobbin Movable knife

~

start

I

thread knife

I

Check

stacker

operation

I

OFF

ON/OFF

_I

E-0-00

E-2-02 E-3-01, 02, 03, E-6-01, 10

E-0-00 E-3-00, 01, 02, 03, E-8-03

OS

-18-

MODEL No. BAS-605, 610

SERIES

~

Condensed

stitching

Carriage feed position

Home position

Condensed

Lockstitching start position

Condensed

stitching start

position retention

~i~ching

positiOn

start

~

__,.

--..

__..

Feed

motor

Rapid

feed start

~

Stop

Condensed start

stitch feed

~

Stop

~

Lockstitch feed start

Condensed stal

stitch feed .,._

--...

Machine

2 stitch

..,

Speed

motor

Start

~

check

I

selection

..,

~

Other

Tension

Corner knife thread

Bobbin thread knife

OFF

Movable knife

ON/OFF

Center knife

..,

Center knife

disks

I

~

I

J

close

ON

OFF

Error

monitor

E-0-00 E-2-00 E-3-02,

03,

E-4-01,

10

E-8-01,02

E-0-00 E-2-01 E-3-02,

03,

E-0-00 E-3-02,

03,

E-6-01,

10

OS

Sewing end position

Corner knife position

Home position

~

__,..

~

+

Stop

Rapid

feed start

I

Stop

L

Home position returning start

t

Stop

2 stitch

Stop

check

~

Tension

I

Bobbin

thread

Movable

J

l

Check

stacker

operation

knife

I

disks

knife

ON/OFF

open

J

ON

E-0-00 E-2-02 E-3-0

1,

E-6-01,

E-0-00 E-3-00, E-8-03

02, 03,

OS

10

01, 02, 03,

OS

-19-

MODEL

No.

BAS-60S,

610

SERIES

lj] Backtacking (slant)

BAS-612

Carriage feed position

Home position

Backtacking start position

Lockstitching start position

Backtacking start position

~

---...

Feed

motor

Rap~d

feed

start

Stop Start

Backtack

stitch start

(reverse)

~

Stop

Backtack

stitch feed

start (reverse)

~

Stop

Backtack

stitch feed

start

~

Stop

Backtack

stitch feed

start

~

Stop

t

Backtack

stitch feed

start

Machine

1 stitch

1 needle

1 stitch

1 stitc,

2

needle~

1 stitch

Speed

~

strp

Becktack start

stitch feed

Speed

motor

~

check

stops

~

check

operate

check

sjlection

selection

I

Other Error

Tension

disks

close

Bobbin thread knife OFF

1

Corner knife thread reten:lon

...

Movable knife

Center knife ON,FF

ON/OFF

I

E-!1..00 E·2..00 E-3..02,

03, E-4-01,10 E-8-01,02

E-0-00 E-2-01 E-3-02,

monitor

OS

03,

OS

Sewing

end

Corner

knife position

Home position

position

~

Stop

Backteck

stitch feed

start

~

Stop 1 stitch

Backteck

stitch feed

~

Stop

Backteck

stitch feed

(reverse)

start

Stop

., .,

1

1 stitch

2

needle~

1 stitch

'

Rapild

feed start

f

strp

Home

position returning start

~

Stop

.,

needr

I

I start (reverse)

stops

check

operate

check

)lo

Tenjion

Bobbin Movable knife

I

Slp

disks

thread knife

Check

stacker

operation

open

OFF

ON/OFF

I

E-0-00 E-3-02,

03,

E-6-01,

10

E..()-00 E-2..()2 E-3-01,

02, 03,

E-6-01,10

E..()..()O E-3..()0,

01,

E-8..()3

OS

02, 03,

OS

-20-

MODEL

No.

BAS-605,

610

SERIES

(DISASSEMBLY)

• Disassembly procedures are descnbed

based

on model

BAS-61

0, 611, and 612.

[I] Preparations for

Removing

~

'-="'

the

corner

MODE

•

·l~~~·!~ll!iJ.

•

8'

•

EMERGENCY STOP

(Q)

II

BOBBIN

knife

lil'ii·J~~·n~a

PROGRAM

KNfl:

CHANGE

&

CYClE

PGM.

I I

COUNTER

SET

disassembly

1. Set the MODE switch 0

2.

Press

the

emergency stop switch @ .

An

alarm

will

sound once, and

alarm

will

The

3.

Press

the The alarm will sound twice, will

rise above

sound again

emergency stop switch

the

table.

* Keep your hands away

"AIR

OFF"

will

be displayed.

4.

Turn

the

air

5. Loosen

6. Remove

7. You can

the

the tilt

cock 0

screw

right

the

to

0,

and remove

and

machine head

to

KNIFE

the

when

the

from

the

stop

the

air supply. (Release

left

slide plates@.

until

~

CHANGE & CYCLE

carriage feeds

the

carriage feeds stop.

@.

carriage feed and

knife.

the

corner kni

it

stops.

fe@.

will

the

0

PGM

move

.

-'~

:<,

.

to

the knif

flap presser

air.)

0

-

. '>)

~-....../b

e replacement position.

will

descend, and the corner k

nife

@

-2

1-

MODEL No.

BAS-605,

610

SERIES

Movable knife assembly

1.

RemovethetwoairtubesO.

* Mark the tubes

goes

where

2.

loosen the screw remove the cylinder

3.

loosen the the spring knife

4.

Remove washer, and the spring

5.

Remove washer, and the fixed knife

6.

Remove movable knife 4i.

two

washers,

assembly

the the

the

for

reassembly.

bolts

<9.

bolt bolt

bolt

with

of

CD,

tape

to

remember which

the metal

sensor

e,

and remove the bolts

the washers, and the movable

&,

the

(D.

(i),

the

fitting

8 by

lifting

washer, spring washer,

@,

it

upward.

the

spring

and

0,

the

4I!>.

the spring washer, and the

Bobbin thread knife assembly

1.

Tilt the machine

2.

Remove

the

* Mark the tubes

goes

where

3.

Remove washer hook

the

and

base

two

for two the knife

e.

head

until

air tubes

with

tape

reassembly.

screws

base

it

8.

@.

stops.

to

remember which

Remove

8 from

the spring the

rotary

-22-

MODEL

No.

BAS-605,

610SERIES

1:2]

Removing

the

cloth

guide (left}

1.

Remove

2.

Loosen

the

spacers

3.

Remove

[I

Removing

the

two

screws

two

screws

0.

two

screws

the binder

0,

@)

<9

the

flap

sensors

in

the

set collars @. Remove

from

the

cloth guide arms e, and

and

the

sensor

bases.

the

set collars

the

@,the

cloth guides & .

cloth guide arms e, and

Remove

the

two

bolts

0,

the

spring washers,

the

flat

washers, and

-23-

the

binder assembly @.

MODEL No.

BAS-605,

610

SERIES

1!1

Removing

the

face plate

1.

2.

3.

Remove Remove Remove

the

cap @connecting

the

two

bolts@) I and

the

three screws e I and

the

thread take-up arm and

the

thread take-up cylinder

the

face plate

0.

the

0.

cylinder

0.

-24-

MODEL No. BAS-605, 610

SERIES

[§]

Removing

the

machine head

*This

the

should

head.

be

done

after

removing

the

face plate and movable and bobbin thread knife assemblies from

1.

2.

3.

4.

5.

6.

Remove Remove Tilt Remove Remove Lower

the

two

air

the

air

tube

the

machine head until

the

V-belt.

the

detector connector 0 from

the

head from

tubes@ from

e I from

the

it

stops, and remove

table.

the

cylinder

the

0.

8.

the

circuit board.

-25-

belt cover.

MODEL No.

BAS-605,

610

SERIES

111

Removing

(1) Removingtheairtubes

*

Mark

the

tubes

with

carriage

tape

to

assure

feed

mechanism

correct reconnection.

1.

Remove

2.

Removethetwoairtubes@

3.

Remove Remove

4.

Remove

(2)

Removing

the

air

tubes@ from

the

two

air

the

air tubes

the

four

air tubes@) from

the

carriage feed assembly

the

speed

from

thejoint8

tubes

(D

from

the

41)

from the joints@) and

the

control

joint(§) and

speed

joint~

and

the

control

0 on

the

S-elbow0

the

S-elbow8

S-elbows

joints~

4D)

on

right and

on the on the

on the

the

right

right and

left

carriage feeds.

left

carriage feed.

right

carriage feed.

and

left

carriage feeds.

Remove

the

two

bolts

0,

and

the

carriage feed assembly@.

-26-

MODEL

No.

BAS-605,610

SERIES