BEL-20+ DENTAL CHAIRModel : B-20+

Parts List

Not all of the parts indicated in these lists are available by itself. Some of the • parts can only be supplied as an assembled unit with other parts.Parts design, description and parts numbers are subject to change without • notice.Not all of the parts are available in stock of Takara Belmont USA Inc. Some • of the parts need to be arranged at receipt of your fi rm purchase order.

IMPORTANT

Ver. 01.1July 9, 2010

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1. Chair Base (Top section)

101

2431

102

103

108

15B

15D

15A

15D

15D

15D

24A

1A

23

108

107

106

105

1. Chair Base (Top section)

No. Part No. Description Qty Remark1A B10503906 Reclining link ass’y 1 APDP16A02 AAEJ99B0 Back support Plate 1 AAEJ99B03 Spring hook for backrest 2 AAET37A05 B10H3728 Rotation fl ange 1 DAOB19A06 Foot rets support bar 1 1A0265A07 B10T3964 Recline link 2 DAOJ15A08 B10J3681 Link anchor (left) 1 DAOJ19A09 B10J3680 Link anchor (right) 1 DAOJ20A010 B10U3525 Tilt pin 2 DAOR63A011 B10H3824 Seat Plate 1 DAPB07A012 B10K3873 Back Support (Right) 1 DAPE15A013 B10K3874 Back Support (Left) 1 DAPE15A014 B10M3962 Side cover 1 DAPE33A015A B10503721 Recline cylinder ass’y 1 APDN19A015B B10T1027 Elbow for high pressure hose 1 SALA05C015C B10Q3300 Elbow for over fl ow hose 1 AAES26A015D B10Q6237 U pin 1 ABNL93B015E B10F3470 O-ring (P3) 1 AEDN86A015F B10Q6241 O-ring retainer (Brass ring) 1 AANF59B016 B10J3684 Side Frame cover (Right) 1 DAQJ45A017 Side Frame cover (Left) 1 DAQJ46A018 B10L3607 Side Frame (Right) 1 DENR01AA19 B10L3608 Side Frame (Left) 1 DENR02AA20 B10E6017 Clamping Body 1 E-6017022 B10G0050 Grip 1 G-0050023 B10T3692 Reclining spring 2 G-0130024A Potentiometer ass’y for reclining 1 1S006FA025 B10Q3300 Elbow 1 AAFE14A026 B10350851W Twin axis headrest mechanism 1 AXEA01A027 B10T3965 Cylinder pin (rear) 1 T-3965028 B10U2102 Left hand nut 1 U-2102029 B10U3526 Cylinder pin (front) 1 U-3526030 B10U3533 Tapered Bolt 2 U-35330101 B10503907W Seat plate ass’y 1 AXEA08A0102 Velcro 2 DECR43A0103 Plate for Velcro 2 AAEJ84A0104 B10R1186 Link Pin 12 x 36 2 R-11860105 B10U3919 Armrest screw 2 U-3919106 B10Q3503 Armreste washer 2 Q-3503107 B10Q3505 Armrest spring 2 Q-3505108 B20Q3506 Armreset screw KIT 0 APDN30A0

4. Chair Base (Backrest Plate Section)

4B

20

21

22

23

24

2526

101

102

3B

4. Chair Base (Backrest Plate Section)

No. Part No. Description Qty Remark1 Fixing plate for covers 2 AAER88A02 B10L3605 Backrest plate without rivets (not available as

spare part)1 DAPB31A0

3 B10N3704 Backrest switch guard (Left) 1 DAPJ22A04 B10N3703 Backrest switch guard (Right) 1 DAPJ21A03B B10503902 Backrest switch assy’y (left) 0 AGER19A04B B10503901 Backrest switch assy’y (right) 0 AGER18A05 B10S3738 Spring plate 1 DAQJ66A06 Not available as spare part 17 B10A3725 Backrest cover 1 HAPE04A08 B10S3739 Spring bar 1 S-37399 B10S3740 Rubbing block 1 S-374010 B10T3974 Headrest plate 1 T-3974011 B10U3534 Headrest guide 2 U-353412 B10X6520 Backrest connecting PCB 1 X-6520014 B10X6521 Backrest switch board 2 X-6521015 B10X6595 Spacer 4 X--6595020 Pan head screw M5 x 16mm 421 Flat head screw M4 x 8 222 Round head screw M3 x 10mm 223 Round head wood screw 4mm x 10mm 224 Round head screw M5 x 10mm 225 Set screw M4 x 6 326 Hex nut M4 2101 Backrest complete assembly 0 1S006KB0102 B10503903 Headrest bar guide ass’y 0 APDN45A0

3. Chair Base (Base section)

3. Chair Base (Base section)

No. Part No. Description Qty Remark1 Plate for base potentiometer 1 AAET12A01B Potentiometer ass’y for base 1 1A00HLA02 Plate for power, fuse and main switch 1 1A00GYA02B Fuse 10A 314010MXP 2 AEFS11A02C Fuse holder MF-530 2 AEFR92A03 Plate for safety cut-out switch 1 AAEJ97A04 Plate for solenoid valve block 1 AAER82A05 Pump cover (Front) 1 AAFC46A06 Pump cover (Rear) 1 AAFC47A07 Box for PCB 1 AAFF67A08 Base plate 1 AAFF69A09 Base cover 1 AAFF74A010 Fixing plate for pump cover 1 AAFL80A011 Capacitor 1 AATP26A012 Main terminal block 1 AEFU22A013 Relay PCB 1 AGER31A014 Main switch A8A-213-1G 1 AEIA06B015 B10C3244 Oil reservoir 1 AAFE57A016 Cover for PCB 1 DACE02B017 Fixing plate for oil reservoir 1 AAER85A018 B10B3846 Flange 1 DAOB22A019 B10B3452 Main link 1 DAOB23A020 B10503908W Safety plate 1 DAPE31A021 B10K3182 Link bracket (Left) 1 DATE61A022 B10K3181 Link bracket (Right) 1 DATE62A023 B50DEAS14A0 Cap washer (White) 6 DEAS14A024 B50DEAS15A0 Lid for Cap washer (White) 6 DEAS15A025 Motor ass’y 1 1S006DA026 B10X6313 Micro switch 1 DNBR78A027 Control PC board 1 DNCJ06A028 Spacer 1 DELR09AA29 B10H3077 Link cover right 1 HAPE06A030 B10H3078 Link cover left 1 HAPE07A031 B10L3606 Flange coverr 1 HAPE09A032 B10503720 Base cylinder ass’y 1 ASBA03A033 B10P3440 Link pin (Lower) 1 P-3440034 B10P3443 Sublink 1 P-3443235 B10T3426 Safety support frame 2 T-3426036 B10T3429 Sublink 1 T-3429237 Included in 1B 1

3. Chair Base (Base section)

No. Part No. Description Qty Remark38 Solenoid valve block with AAER82A0 plate 1 1S0033A039 Transformer 1 1G004VA041 Motor band 1 S-3020042 Motor band retainer 1 AABN13A043 B10R3195 Cylinder pin 1 R-3195044 B10U3331 Sub link shaft 1 U-3331045 B10R3196 Sub link shaft 1 R-3196046 B10P3441 Link shaft 2 P-3441047 B10U3521 Rotation shaft 1 U-35210

4. Foot Switch (1 Preset switch)

4. Foot Switch (1 Preset switch)

No. Part No. Description Qty Remark1 B10X7322 Label 1 R-324602 B10T3271G Disk 1 DAOJ76A03 B10U3135 Cap 1 U-313504 B10K3276G Rubber Cover 1 DAPE62A05 B10K3275 Foot control body 1 K-327506 B10U3180 Rubber shaft 1 AAFU87A07 B10X7898 Foot switch PC board 1 AGFR45A08 Clamp 1 XX-3872400109 B10K3191 Switch plate 1 K-31910101 B50AYDR07A0 Foot switch ass’y (One preset) 1 AYDR07A0

5. Wire harnes and electric parts

54

32

16

SV4

SV3

SV2

SV1

M

21 84736251321

12

CN2

IL-5

P(J

AE)

1G00

4RA0

NL

CN2

IL-5

P(J

AE) 1 2 3 4 5

1 2 3 4 5

1 2 3 4 5

IL-5

P-S3

FP2

(JST

)

COMP1A.R

JWPF

8P

ANDS

01A0

10987654321

Foot

SW

S1-1

IL-1

0P(J

AE)

A.R P1 COM

AYDR

07A0

4372561

P2 P3

JWPF

2P

ANDS

02B0

1 21 2 3 4 5 6 7 8

12

3

JPLED2 JPLED1

IL-1

0P (J

AE)

S1-3

109

87

65

34

21

IL-4

P (J

AE)

S4-2

43

21

10

3P-S

CN(J

ST)

IL-1

0P

(JAE

)

1A00

HJA0

X-65

240

X-65

230

65

43

21

54

32

1

123

DNCR

02B0

1A00

HLA0

1E00

CNA0

COM

N.O

TK-1

20V-

2H

43

3

21

LIM

IT

LIM

NOL

MOD

E

STOR

E

11V 9V

S11S10

10987654321

IL-4

P

(JAE

)

(JAE

)

(JAE

)

IL-3

P

IL-3

P

(JAE

)

S5

S4-1

S6

Cont

rol B

ox S

ectio

n (1

20V)

(1G0

04TA

0)

3214321321

321 1 2 3

12

VL2P

VL3P

VL8P

m2P

5 4 3 2 1

S1-2

IL-1

0P

78

910

6

5

1G00

4DA0

1A00

HYA0

1A00

HXA0

1A00

HWA0

4321

CN5

5566

-04A

(mole

x)

CN4

B02P

-NV

(JST

)

CN6

5566

-08A

(mole

x)

CN3

B3P-

VH-F

B-B

(JST

)

1A00

HZA0

Wire

s for

tran

sform

er

CN1

B2P-

VH-F

B-B

(JST

)

21

32

1

847361 5 2432121

654321

CLES

TA2-

RY-0

5

NMF6

P

1

NL

1A00

HKA0

1A00

S5A0

Gro

undi

ng (T

erm

inal

blo

ck -

base

pla

te)

Mot

or 5

LP 1

20V

Mot

or S

ectio

n (1

20V)

Pow

er S

uppl

y C

able

(UL/

CSA

)M

ain

Pow

er S

W(1

20V)

Brow

nBl

ack

Blac

kBl

ack

Ligh

t Blu

eG

reen

/yel

low

Whi

teW

hite

Gre

en/

Yello

w

Gre

en/

Yello

w

Gro

undi

ng(T

op -

Base

)

Gre

en/

Yello

w

Whi

te

Blac

k

Whi

te

Red

Whi

te /

Brow

n

Yello

w

Yello

w

Pink

Brow

n

Red

Ora

nge

Brow

n

Brow

n

RedRed

Ora

nge

Brow

nU

P

Dow

n

Forw

ard

UP

Dow

n

Forw

ard

Back

Back

Red

Ora

nge

Yello

w

Gre

en

Blue

Brow

n

Red

Ora

nge

Yello

w

Gre

en

Blue

Blac

k

Whi

te

Brow

n

Red

Ora

nge

Yello

w

Gre

en

Blue

Blac

k

Whi

te

Pink

Gra

y

Pink

Gra

y

Pink

Gra

y

Blac

k

COMGreen

Back

Forward

DownUpBrown

Yellow

Orange

RedRedBrown

Yellow

Orange

Green

DownUp

Back

Up

Dow

n

CO

M

Forw

ard

Back

Forward

COM

Red

Yello

w

Brow

n

Ligh

t Blu

eBl

ue

Red

Whi

te

Yello

w

Seat

Up

Seat

D

own

Sole

noid

Val

ve A

ss’y

(SBL

44BD

) 120

V 1S

0033

A0

1G00

4BA0

Back

rest

Forw

ard

Back

rest

Back

war

d

Mai

n SW

Wire

s fo

r mot

or p

ump

and

capa

cito

r

Cap

acito

r 45μ

F

Wire

s for

pow

er

supp

ly of

Rela

y PCB

SV S

ectio

n (1

20V)W

hite

Brow

n

Gree

n

Red

Blue

Oran

ge

Purp

le

Yello

w

Gray

Whit

eW

hite

Whit

e

Whit

e

Whit

eW

hite

Whit

e

Tran

sform

erBl

ue

CN2

B06B

-XAS

K-1N

-A(J

ST) AN

ET42

A0W

ires f

or S

ignals

for R

elay P

CB

Seat

Up

Seat

Dow

n

Back

rest

Up

Back

rest

Down Bl

ue

1G00

4VA0

Tran

sform

er S

ectio

n(1

20V)

Wire

s for

Sole

noid

Valve

s

Black Gray

Gray

Yellow

Yellow

White

Brown

Brown

Relay

PCB

(AGE

R31A

0)

LED(

Oran

ge) i

s lit a

t

Cont

rol P

CB(D

NCJ0

6A0)

BEL-

50-0

3

Gre

en

Gre

en

Yello

w

Yello

wO

rang

eO

rang

e

Red

Red

Brow

n

Brow

n

Wire

har

ness

A2

(BEL

-10)

Wire

har

ness

A1

(BEL

-10)

Con

nect

ion

PCB

(TR

BC85

) Ass

yX-

6520

0

Up

Dow

n

CO

M

Forw

ard

Back

Back

rest

Sw

itche

s (L

eft)

Back

rest

Sw

itch

PCB

(TR

BEL1

0) A

ssy

X-65

210

Back

rest

Sw

itch

PCB

(TR

BEL1

0) A

ssy

X-65

210

Back

rest

Sw

itche

s (R

ight

)

*1*1

*1 C

onne

cted

at i

ntal

latio

n at

offi

ce

*1

Wire

s fo

r Con

nect

ion

PCB

Wire

Har

ness

G-A

0005

Pote

ntio

nmet

er fo

r Sea

t

AND

S01B

0

Wire

Har

ness

fo

r foo

t sw

itche

s

Wire

har

ness

for f

oot s

witc

h (2

pro

gram

med

pos

ition

)

Foot

sw

itch

(2 p

rogr

amm

ed p

ositi

on)

Pote

ntio

nmet

er fo

r Sea

t

Pote

ntio

nmet

er fo

r Bac

kres

t

Cha

ir lo

ck S

W

DN

CS4

2A0

Wire

s fo

r cha

ir lo

ck (B

EL-5

0) Whi

te, P

ink

and

Gra

y sh

ould

be

plac

ed in

side

the

hous

ing

Cap

Plug

The

side

with

bla

ck d

otha

s m

ale

pins

12

5

6

77B

8

10

11

12

9

4

3

5. Wire harnes and electric parts

No. Part No. Description Qty Remark1 B10X6521 Backrest switch PCB 1 X-652102 Backrest Wire harness A1 1 X-652303 B10X6524 Backrest Wire harness A2 1 X-652404 B10X6520 Backrest connection PCB 1 X-652005 Wire harness for connection PCB 1 1A00HJA06 Potentiometer ass’y for reclining with plate 1 1S006FA07 Wire harness for micro switch (chair lock) 1 DNCS42A07B B10X6313 Micro switch V-5515EK (chair lock) 1 DNBR78A08 Potentiometer ass’y for base 1 1A00HLA09 Foot switch ass’y (1 preset) 1 AYDR07A010 Wire harness for foot switch 1 ANDS01B011 Control PCB for B-50 / B-20+ 1 DNCJ06A012 Relay PCB 1 AGER31A0

6. Hydraulic hoses and components

Bac

kres

tC

ylin

der

Hig

h pr

essu

re h

ose

Low

pre

ssur

e ho

se

Low

pre

ssur

e ho

se

Hig

h pr

essu

re h

ose

Hig

h pr

essu

re h

ose

Bac

kwor

dFo

rwar

dD

own

Up

Sea

t Cyl

inde

r

Oil

Res

ervo

ur

Mot

or P

ump

Sol

enoi

d Va

lve

Uni

t

14

5

7

8

6

23

6. Hydraulic hoses and components

No. Part No. Description Qty Remark1 Solenoid valve block with AAER82A0 plate 1 1S0033A02 B10503721 Recline cylinder ass’y 1 APDN19A03 B10503720 Base cylinder ass’y 1 ASBA03A04 High pressure hose (1700mm), between sole-

noid valve and recline cylinder1 AEFR99A0

5 High pressure hose (680mm), between sole-noid valve and base cylinder

1 AENL77B0

6 High pressure hose (250mm), between motor and solenoid valve block

1 AENL66B0

7 B10X5513 Low pressure hose between 1.4 m

X-55130

8 B10X5557 Low pressure hose, between base cylinder and oil reservoir

0.8 m

AENL14A0

7. Upholsteries

1

2

3

4

5

7. Upholsteries

SLST and NUST is identical. ULLSST and ULLNUST is identical too. When you order a seat upholstery that are cobined with a backrest with slings, please use SLST orULSLST as a part number for seat upholstery.

No. Part No. Description Qty1 B20HR (+ Color code) Headrest upholstery for replacement 12 SLBK (+ Color code) Back rest (Narrow, with slings) upholstery for

replacement with Duration vinyl1

2 ULSLBK (+ Color code) Back rest (Narrow, with slings)upholstery for replacement with Ultraleather

1

3 NUBK (+ Color Code) Back rest (Wide, without sling) upholstery for replacement with Duration vinyl

1

3 ULNUBK (+ Color code) Back rest (Wide, without sling)upholstery for replacement with Ultraleather

1

4 SLST (+ Color code) Seat upholstery for replacement with Duration vinyl

1

4 ULSLST (+ Color code) Seat upholstery for replacement with Ultra-leather vinyl

1

4 NUST (+ Color code) Seat upholstery for replacement with Duration vinyl

1

4 ULNUST (+ Color code) Seat upholstery for replacement with Ultra-leather vinyl

1

5 B10B3645 Legrest protector for replacement 1SL (+ Color code) Complete upholstery set containing narrow

backrest with slings with Duration VinylULSL (+ Color code) Complete upholstery set containing narrow

backrest with slings with UltraleatherNU (+ Color code) Complete upholstery set containing wide back-

rest without sling with Duration VinylULNU (+ Color code) Complete upholstery set containing wide back-

rest without sling with Ultraleather

NOTE

BELMONT EQUIPMENT, Division of Takara Belmont USA, Inc.101 Belmont Drive Somerset, New Jersey 08873 U.S.A. TEL.:(732) 469-5000 / (800) 223-1192

R