Siruba BH780 User Manual

BH780

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INSTRUCTION AND PARTS LIST

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CONTENTS

1.

FRAME & MISCELLANEOUS

2. MAIN

3.

HOOK

4.

PRESSER

5.

NEEDLE

6.

OVEREDGING

7. NEEDL.E

8.

BOBBIN

SHAFT

DRIVING

BAR.

BAR

THREAD

COMPONENTS

SHAFT

WORK

FRAME

WIDTH

COMPONENTS

ADJUSTING TRIMMER TRIMMER

PARTS

COVER

COMPONENTS

CLAMP

CARRIER

COMPONENTS COMPONENTS

BOOK

COMPONENTS

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9.

KNIFE

10

.

FEED

11.

STOP-MOTION

12

.

TRIPPING

13

.

LIFTING

14

.

THREAD

15

.

LUBRICATION

16

.

SPEED

17.

EXCLUSIVE PARTS

18

. EXCHANGING

BAR

CAM &

LEVER LEVER & BOBBIN TENSION

TRANSMI'ITER

COMPONENTS

TRIPPING

COMPONENTS

MECHANISM

FOR

PARTS

SEGMENT

COMPONENTS

2784

COMPONENTS

WINDER

COMPONENTS

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FRAME & MISCELLANEOUS COVER COMPONENTS

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7 801070

8 9

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 27

28 29 30 33 34

35 36 38 39 40 41 42 43 44 45 46 47 48 49 50 52 53

55 801550

801080 80

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801101 801110 801121 801131 801140

801150 801

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1270 801280 801290 801300 801330

801340 801350 80

1361 801380 801391 801

401

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1411 801420 801430 80

1440 80

1450 801461 801470 80

1480 80

1490 80

1500 801520 801530

56 57

58 59 60 61 62

63 64 65 66

67

68

69

70 71

72

73 7 75 76

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FRAME SCREW

on

SIDE

COVER

Req.

1 1

0

Amt.

MACHINE SCREW PIN RUBBER SIDE SIDE SCREW FRAME SCREW SCREW CUSHION FRAME SCREW SCR

EW

TH

IN THREAD SCREW FACE GASKET TH

IN SCREW OIL

SEAL

TOP

PLASTIC GASKET

OIL

FELT

OIL

FELT

PLASTIC PLUG GEAR DISC SPRING HINGE

HAND SCREW SCREW

BALL

NUT

RUBBER TOP

COVER LATCH

SCRE

KNIFE

R

UBBER SIDE SIDE

GASKET SIDE

SIDE BED

SCREW

BED

BED SCREW FRONT SCREW

FRONT OIL OIL

BUSHING SAFElY PLATE

SAFElY PLATE 1 SCREW 2 WASHER

SAFElY PLATE lNSTAlLING PLATE SCREW

DISC SPRING WASHER SAFElY PLATE MOUNTING SPRING

ARM

SUP

PORT

CUSHION COVER COVER

COVER

CASE

STOP LATCH 1

SCREW

COVER

W

STOP

COVER COVER

COVER

SLIDE

SIGHT SIGHT

GASKET

SIDE

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SIDE

COVER

TAKE-UP L

COMPLETE

HINGE

RETAINER

COVER

SCREW

PLUG

GASKET,REAR

LEVER

PLUG

GASKET

SPRING

STUD

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WINDOW WINDOW

ASM

SPRING

LATCH ASM.

ROD

GASKET

EVER

SHAFT GUIDE

OIL

GASKET

BASE

GUA

RD 1

1

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21

1

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2

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Part

No.

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802010

2 802021

3

4

5

6 802060 7 8 802080

9 10 11 12

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14 15 16

17

18

19 20 21 22

23

24 25 26 802260

27 28

29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 802430

44 45

47 48

49 802491 50 51

52

53

54

55

56 802560

57

58

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60 61 62 63 802630 64

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140

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440

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Description

HINGE SCREW OIL

OIL VINYL MAIN RUBBER

THREAD NEEDLE NEEDLE NEEDLE END

THRUST SCREW COUNTER SCREW SCREW SCREW BALL BALL RETAINING ROLLER KNIFE KNIFE BALL SCREW

SCREW WORM

IRON RJNG SHAFT TIMING ADAPTER

MAIN SCREW BEARING ADAPTER

BALL RETAINING

LOOSE SCREW

MAIN GASKET

THRUST BEARING SCREW SCREW DRIVING SCREW STOP STOP-MOTION BAKELITE STOP-MOTION STOP-MOTION STOP-MOTION SCREW

STUD

WICK

SNAP

TUBE

SHAFT

PLUG

TAKE-UP BAR BAR BEARING

SCREW

WASHER

WEIGHT

BEARING BEARING

BEARING

BAR BAR

BEARING

SPROCKET

BELT

SHAFT

RETAINER

BEARING

PULLEY

SHAFT

WASHER

PULLEY

CAM

PRESSURE

SEGMENT

RING

DRIVING DRIVING

RING

LEVER CRANK CRANK

LEFT

BUSHING

THRUST

CAM

CAM CAM CAM

ASM

CONNECTING

CONNECTING ECCENTR

SEEL

SPRING

SLIDE

POSITION

PRESSER

.

IC

CAM

BLOCK

PLATE

ROD

Amt.

Req.

1 1

1

0 0

1 1

0

1

1 1 2

1 1 1 1 2 2

1

10

0

4

I

0

2 2

1

3 1

1

0

3

1

2

1

2

1 3

2

3. HOOK

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Part

No.

1 803010 10 11 12 13 14 15 16 17 18 19

20 21 22 23 24 25 26 803260 27 28 803281 29

29-1 30 803300 31

32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 803460 47 48 49 50 51 52 53 54

- -

803100 803110 803120 803131 803

140

8

03151

803160

8031

90 803200 8032

11

803220

803

230

803241

803251 roll

803270 803290

803290-1 803310

803320 803331 8033

41 803350 8033

60 8033

70 803380 803390 803400 803410 803420 803

431

803

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803451 8034

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Description

BOBBIN CASE ASM. BOBBIN HOOK BOBBIN CASE SCREW HOOK SCREW OIL

BUSHING ASM. OIL SCREW

WORM 0

PINION SCREW 2

RETAINING BALL RETAINING

SCREW 2 BELT

IRON RING BALL

CO WASHER SCREW SCREW 1 RETAINING BALL BE TE ADJUSTING

TENSION

ADJUSTING NUT ADJUSTING BASE 1 SCREW NUT SCREW OIL HOOK NUT OIL OIL OIL SCREW HOOK

OIL

C ASM.

POSITIONIN

SLEEVE

WICK 1

BEARING

SPROCKET

BEARING

LLAR

ARING

NSION

FELT

OIL

TUB

E ADJUSTING ADJUSTING

DRIVING

CONTROL BASE

ASM.

RING

PULLEY

LEVER

PULLEY LINK

GUIDE

ADJUSTING

SCREW BASE SCREW BRAC

SHAFT

G.PLATE

SCREW

KET

Amt. Req.

1

2 4 0

0

2

2 2

1

2

3

1 1

1

I

1

1 1 1

1

1 1

4. PRESSER BAR. WORK CLAMP CARRIER COMPONENTS

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16 17 18 19 20 21

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31-1 31

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31-3 32

33 34 35 36 80 37 38

39

40 41 42 43 44 45 80445 1 46 47 804470 48 49 80

49-1 804490-1

50 804500

51 80 52 53 54 804

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804071 804080 80

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8041

10 804120 80

4131 804141 80

4150 804161 804171 804181 804190 804200

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421

804230 804240 804251

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804270 804280

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PRESSER PRESSER PRESSER GUIDE

PRESSER SCREW COLLAR SLIDE CONNECTING BRACK SAFE SC SC GUIDE SC SC SCREW NEEDLETHREAD NEEDLETHREAD WORK WORK WORK WORK HINGE SCREW WORK CLAMP WO

STITC BRACKET

BRAC BRACKET

BRACKET SC

WORK CLAMP SCREW WORK CLAMP HIN WORK WORK SC WORK CLAMP BRACKET

CONNECTING SC BEARING SC SCREW LENGTH REGU LENGTH NUT L

f-1:

LENGTH BELL CRANK

SCREW ROLL BELL CRANK NUT

Description

SPRING

BAR

SPRING

BRACKET

BAR

ROLLER

ET

DEFEND REW REW

BRACKET REW REW

CLAMP CLAMP

CLAMP

SCREW

RK

CLAMP

H PLATE

COVER

KET

PLATE

PLATE (BIG

REW

GE SCREW

REW

ENG

CLAMP CLAMP

ARM

R~GULATI~Q

TH

REGULATING REGULATING

ER

REGULATOR

POSITION

GUIDE

TRIMMER

TRIMMER CHECK CHECK CHECK CHECK

CHECK CHECK

(SMALL)

ARM CARRIER ARM

CARR

LATING

ROLLER

BRACKET

GUIDE

GUIDE HOLDER HOLDER SPRING SPRING

HOLDER

)

BRACKET

SLIDE

IER

ROD

BRACKET

HINGE

SHaFT

SCALE SCALE

STUD

SPRING

SET

ASM.

ASM

PITMAN

GUIDE

STUD

QlliO:J;

ASM.

LEVER

Aat.

4

Req.

1

1 0 1 1 1

1

1 1

2

1 2

2

2 1

1

1 2 2

1

2

1

0

1

1 1

1

2

1

,

1 1

1

1 1

2

5.

NEEDLE

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COMPONENTS

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Siruba BH780 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual