Seiko PW-8M, LPW-26, PW-6, PW-6B, PW-7 Operator's Manual

i

PW, LPW

OPERATOR'S

GUIDE

PW-6,6B,7,7B,8,8B,8M,8BM,26,26B,27,27B,28.28B
LPW-6.6B,7,7B.8,8B.8M,8BM,26,26B.27,27B.28,28B
LPW-6L.6BL,7L,7BL,8L.8BL,26L,26BL,27L,27BL,28L,28BL

LUBRICATION (PW

type)

Use

white

spindle oil. When starting

the

machine initially

and

after

kept

away

for

a long

time

without

usingatall, oil

sufficiently to respective necessary parts before starting operation and pre-running. ( i ...• oiling point)

Fig.

3

Model PW, LPW-8M, 8BM

Fig.4

Fig.

5

LUBRICATION (LPW

type)

Oil

filler

hole

OILING ADJUSTMENT FOR UPPER PART (LPW type)

Point

Fig.

6

To

fill

oil

reservoirontopofmachine

until

oil

level

reachestoupper

reference

lineA.Always

keep

oil

levelisabove

lower

reference

line

8.

NEEDLE

1—needle

2—needle

L J

_ J

J L

['

)

Fig.

7

"V

While

operating

machine,

lubricationtoeach

spotsofupper

partofmachine

are

made

automatically.

When

the

machine

is in

continuous

operation,

stop

oiling

forawhileatyour

option.

In

that

case,

turn

dial

until

two

points

fit

together,

then

the

dial

comes

down

and

lubricationisstopped.

STANDARD

NEEDLE

..

PW,

LPW-6.6B,26,

26B

(Roller

presser)

Needle

bar

Needle

bar

DP-F22,#14.

DP

X

7.

#18

DPx

7.

#24

DPx

17,

#18

DPx

17.

#19

DPx

17,

#22

DPx

17.

#24

..

PW,

LPW-6,

68,

26,268

(Flat

presser)

..

LPW-6L.6BL,26L,26BL

..

PW.

LPW-7B.

88.

27.

278

28.288

..

PW.

LPW-8M,

88M

..

PW,

LPW-7,8

Set

screw

Needle

F

Needle

Long

groove

Long

groove

Fig.

8

ROLLER

PRESSER

FOOT

(PW,

LPW-6,26(B),

(L)

type)

k:^

Qm Set screw

Needle

Long

groove

LPW-7L.78L.8L,88L

27L,278L,28L.

288L

Fig.

9

1.

Move

needle

bartohighest

point.

2.

Insert

needileupas

faraspossible.

3. Long groove faces left, (in case 2-needle,

the

groove faces inside.)

4.

Tighten

needle

set

screw.

Fig.

10

INSERTING

AND

REMOVING

BOBBIN

Fig.

11

3.

Tensibh regulating spring

Bobbin

c^^

y

Latch

Bobbin

Slot

Liftuppresser

bar

lifter,

then

press

down

saddle

of

presser

foot

and

tumitto

leftasfar

as it will

go.

Pulluplatch

and

remove

bobbin

from

bobbin

case.

To

insertafull

bobbin,

holditpulling

out

the

end

of

threadby5

cm,

and

place

the

bobbin

into

the

bobbin

case,

and

press

down

the

latch.

Lead

the

endofthread

pulled

out

through

slotofthe

bobbin

case,

and

under

tension

spring

through

between

the

bobbin

case

and

opener.

Close

cap,

but

leaveaspace

for

passageofthe

end

of

thread

pulled

out.