A-dec 200Service Reference

A-dec 200 Service ReferenceTubing, Flow Diagrams, and Illustrated Parts Breakdown

Copyright© 2011 A-dec Inc. All rights reserved.

A-dec Inc. makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. A-dec Inc. shall not be held liable for any errors contained herein or any consequential or other damages concerning the furnishing, performance or use of this material. The information in this document is subject to change without notice. If you find any problems in the documentation, please report them to us in writing. A-dec Inc. does not warrant that this document is error-free.

No part of this document may be copied, reproduced, altered, or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without prior written permission from A-dec Inc.

Trademarks and Additional Intellectual Property RightsA-dec, the A-dec logo, A-dec 500, A-dec 300, Cascade, Cascade Master Series, Century Plus, Continental, Decade, ICX, ICV, Performer, Preference, Preference Collection, Preference ICC, and Radius are trademarks of A-dec Inc. and are registered in the United States and other countries. A-dec 200, Preference Slimline, and reliablecreativesolutions are also trademarks of A-dec Inc. None of the trademarks or trade names in this document may be reproduced, copied, or manipulated in any manner without the express, written approval of the trademark owner.

Certain touchpad symbols are proprietary to A-dec Inc. Any use of these symbols, in whole or in part, without the express written consent of A-dec Inc., is strictly prohibited

Intended Application and UseThis equipment/system is intended for diagnostic and therapeutic treatment of dental patients by licensed health care professionals.

A dental operative unit (with or without accessories) is an AC-powered device intended to supply power to and serve as a base for other dental devices, such as a dental handpiece, a dental operating light, an air or water syringe unit, an oral cavity evacuator, a suction operative unit, and other dental devices and accessories.

Regulatory InformationThe Regulatory Information and Specifications document is delivered with A-dec dental device equipment as mandated by agency requirements. If you need this information, please go to the Document Library at www.a-dec.com.

Product ServiceFor service information, contact your local authorized A-dec dealer. To find your local dealer, go to www.a-dec.com.

Document Conventions

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Icon used to visually describe water.

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page 1 Click this bubble to move to the indicated page.

86.0324.00 Rev B 1Tubing, Flow Diagrams, Illustrated parts Breakdown, Diagnostics

page 7

page 15

page 2

TUBIng, Flow DIAgRAmS, IllUSTRATeD PARTS BReAkDown, DIAgnoSTICS

page 95

A-dec 200 Service Reference A-dec Tubing 2

A-DeC TUBIng

Tubing Function Description Tubing Color/Tracer Part number (10' length)

Chip blower/accessory button Chip blower air - 1/8" OD, brown/white long dash 036.014.02

Air coolant signal Air coolant signal air from foot control; signal air for cuspidor cupfill and vacuum actuator - 1/8" OD, green/white long dash

036.006.03

Unregulated air Unregulated air to flexarm brake - 1/8” OD, black 036.020.03

Water coolant signal air 1/8" OD, clear 024.015.04

Water supply, cold water (regulated)

Oral cavity water - 1/8" OD, blue 036.004.03

Antimicrobial AlphaSan and Color Tracer markingsIn 2005 A-dec began incorporating Antimicrobial AlphaSan® in A-dec waterline tubing, as indicated with the Antimicrobial AlphaSan tracer marking. Only tubing with the Antimicrobial AlphaSan tracer contains Antimicrobial AlphaSan. This table lists functions, descriptions, and part numbers for A-dec Tubing.

note: The last two numbers of the tubing part number determine the length of tubing. By default the numbers shown are for the 10' lengths.

Antimicrobial AlphaSan Tracer Marking Tracer Marking

page 1

86.0324.00 Rev B 3A-dec Tubing

Tubing Function Description Tubing color/Tracer Part number (10' length)

Oral cavity water - 1/8" OD

Syringe water - 1/8" OD, red 036.005.03

Unregulated air, master air

Continuous, filtered, unregulated air - 1/8" OD from the air filter regulator to the master toggle, yellow/red stripe

036.013.03

Pilot air Filtered unregulated air controlled by master toggle - 1/8" OD, yellow/red dash

036.009.04

Regulated air Continuous, filtered, regulated air - 1/8" OD, yellow 036.003.03

Miscellaneous Miscellaneous line for use with A-dec authorized accessories - 1/8" OD, white 036.019.03

Hydraulic fluid Low pressure hydraulic system supply for chair - 3/8" OD, clear 036.035.00

Regulated Air Supply Regulated air - 1/4" OD, yellow 036.103.03

Regulated Air Supply Regulated air - 3/8" OD, yellow 036.031.02

Regulated Air (40 psi) Regulated air at 40 psi to pressurize the water bottle - 1/8" OD 036.044.03

page 1

A-dec 200 Service Reference A-dec Tubing 4

Tubing Function Description Tubing color/Tracer Part number (10' length)

Drive Air Drive air for foot control - 1/4" OD 036.052.03

Drive Air Handpiece drive air - 1/4" OD, clear 036.066.03

Signal Air, Water Coolant

Signal air/water coolant from foot control, signal air for cuspidor bowl rinse - 1/8" OD signal, green/white dash

036.018.03

Water Supply Regulated water, water to bowl rinse - 1/4" OD, blue 036.053.03

Water Supply Unregulated water - 3/8" OD, blue/white dash 036.033.02

Handpiece 4-Hole tubing, vinyl No image available 98.1114.01

Handpiece 6-Pin tubing, vinyl No image available 98.1115.01

Cuspidor Drain 20 mm cuspidor drain tubing No image available 024.210.01

Vacuum Tubing 25 mm vacuum tubing No image available 024.209.01

Foot Control Tubing Foot control replacement tubing, Gray 3 (10 ft) No image available 024.242.01

Foot Control Tubing Foot control replacement tubing. Grau 3 (50 ft) No image available 024.424.02 (50' length)

page 1

86.0324.00 Rev B 5A-dec Connectors and Cables

A-DeC ConneCToRS AnD CABleSFunction Description Part number

Vacuum Connectors 20mm Female vacuum connector 022.092.01

Vacuum Connectors 20mm Male vacuum connector 022.093.01

Vacuum Connectors 25mm Female vacuum connector 022.094.01

Vacuum Connectors 25mm Male vacuum connector 022.095.01

Vacuum Connectors Male to female elbow 022.099.01

page 1

A-dec 200 Service Reference A-dec Connectors and Cables 6

Function Description Part number

Data Cable Data cable, 102" No image available 041.637.05

Light Cable Upper light cable, 102" No image available 90.1335.00

Light Cable 200 Lower light cable, 102" No image available 43.0209.00

Cable 200 Assistant's Limit Switch cable, 88" No image available 43.0210.00

Cable Low voltage for power to the delivery system; includes 4-pin white Wago connector

No image available 43.0208.00

page 1

86.0324.00 Rev B 7Flow Diagrams

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page 10 page 9

Flow DIAgRAmS

page 1

page 11 page 12

page 13 page 14

A-dec 200 Service Reference Flow Diagrams 8

A-dec 200 Chair Flow Diagram

10AMP

10AMP

10AMP

10AMP

10AMP

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987

1011

Item Description Item Description

1 Tilt cylinder 7 Chair circuit board

2 Lift cylinder 8 Chair manifold

3 Back potentiometer 9 Hydraulic fluid reservoir

4 Base potentiometer 10 Power supply

5 Capacitor 11 Light circuit board

6 Motor pump

page 7


Delivery System Flow Diagram

page 7


Support Center, Cuspidor and water Bottle Flow Diagram

page 14page 7


Dental light Flow Diagram - light with Touchpad

page 14

page 7


Dental light Flow Diagram light without Touchpad

page 14

page 7


A-dec 200 Floor Box Flow Diagram

page 7


A-dec 200 Floor Box options Flow Diagram

page 7

86.0324.00 Rev B 15Illustrated Parts Breakdown

IllUSTRATeD PARTS BReAkDown

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page 55

page 17

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page 87

page 34

A-dec 200 Service Reference Illustrated Parts Breakdown 16

86.0324.00 Rev B 17Dental Chair

DenTAl ChAIR

page 18page 20

page 22page 28

page 26

page 24

page 29

page 15

A-dec 200 Service Reference Dental Chair 18

Chair CoversItem Part number Description

1 61.3821.00 Rear chair cover

2 61.3847.00 Bottom cover

3 001.268.00 Fasteners (total of 10)

4 61.2243.02 Lift arm front cover

5 61.3846.00 Pump utility cover

6 61.2089.01 Stop plate/cover

7 61.2239.01 Lift arm rear cover

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18

Upper Chair Assembly


page 17

Upper Chair Assembly

Item Part number Description

1 — Headrest assembly

2 61.3824.00 Back cover

3 001.268.00 Back cover mounting screws

4 006.122.01 Retaining nut

5 005.147.00 Flat head socket screw, 1/4-20 X 1-1/4

6 002.136.00 Back armature mounting screws

7 — Right hand armrest assembly

8 61.2743.00 Brake shoe

9 61.3785.00 † Back armature

10 — Left hand armrest assembly

11 61.3108.00 Flanged bearing

12 001.164.00 Socket shoulder screw, 1/2-13 X 5/8 X 5/8

13 61.3788.01 Pivot bolt cover

14 016.131.00 Flanged bearing

15 61.2740.00 Backrest link pin

16 007.069.00 Set screw, socket 1/4-20 X 1/4

17 61.3792.01 Back link

18 61.3823.00 † Backrest

† Indicates that the individual part is not available for sale


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mid-Chair Assembly


page 17

mid-Chair Assembly


1 61.1309.00 Tilt slide block

2 010.031.00 E-clip

3 61.1311.00 Tilt cylinder clevis rod

4 61.1267.00 Tilt cylinder assembly

5 61.2076.00 Roller arm link

6 61.2293.00 Linkarm roller

7 013.054.00 Spring

8 005.008.01 Socket head screw, 1/4-20 X 1/2"

9 025.044.00 Clamp

10 61.1308.00 Channel guide

11 61.1224.00 Back position potentiometer assembly

12 044.184.00 Limit switch

13 61.1314.00 Wear pad

14 61.3826.00 † Upper structure, gray 3

15 002.120.00 Socket head patch screw, 1/4-20 X 1" stainless steel

16 005.174.00 5/8-18 Screw

17 35.1749.00 Chair mount adapter

18 004.104.00 Washer

19 006.124.00 5/8-18 UNF-2B ESNA 4N zinc

20 025.072.00 Cable tie mounting block

21 005.143.00 Button head socket screw, 1/4-20 X 3/8"



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356

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1725

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page 29

page 33

lower Chair Assembly


page 17


1 61.3825.00 † Swivel bracket

2 004.148.00 Flat nylatron washer

3 61.1294.00 † Lower structure link

4 001.164.00 Socket head shoulder bolt

5 001.177.00 Socket head screw, 1/2-13 x 1/4, zinc

6 41.1145.00 Umbilical support

7 001.165.00 Socket head shoulder screw

8 61.2095.00 † Lift arm

9 41.1144.00 Umbilical retainer

10 004.149.00 Flat neoprene washer, .680 ID

11 004.104.00 Flat steel plated washer, .640 ID

12 011.046.00 Clip pin

13 90.1312.00 Lift cylinder

14 010.031.01 E-clip

15 61.1285.00 Lift pin

16 001.163.00 Hex head cap screw, 1/2-13 X 1-1/4

17 001.165.00 Socket head shoulder screw

18 005.008.01 Socket head screw, 1/4-20 X 1/2

19 61.1277.01 † Sub base

20 005.143.00 Button head socket screw, 1/4-20 X 3/8

21 61.1286.00 Bracket

22 61.3848.00 Floorbox/pump cover

23 61.1650.00 Foot switch/foot control bracket

24 61.1221.00 Base potentiometer assembly (includes items 24, 25 and 26)

25 61.1295.00 Gear

26 61.2037.01 Baseplate

lower Chair Assembly



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7

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14 15

Double Articulating headrest AssemblyP/n 61.2265.01


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headrest Assembly

Item Part number Description Item Part number Description

1 61.1232.02 Knob, locking headrest 9 61.2121.00 Clamp bar

2 004.061.00 Washer 10 61.2190.00 Pivot block

3 016.129.00 Bearing, thrust needle, .500 ID 11 61.2248.00 Pivot shaft

4 005.124.00 Button head screw, 10 - 32 x 1 12 61.2338.00 Pivot pin

5 61.3762.01 Cover, front 13 61.3762.01 Rear cover

6 61.2172.00 Tube spacer 14 61.0816.00 Bushing

7 004.136.00 Washer, thrust bearing, .500 ID 15 61.2267.02 Cushion back cover

8 61.2283.00 Glidebar


Armrest Assemblies

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1 61.3875.00 Armrest cover, set of two 8 61.1247.02 † Right hand armrest support

2 004.157.00 Wave washer 9 61.3108.00 Flanged bearing

3 005.123.01 Button head socket screw, 10-32 x 5/8" 10 001.164.00 Socket head shoulder screw, 1/2-13 x 5/8 x 5/8

4 004.126.00 Nylatron flat washer 11 61.1245.02 † Left hand armrest support

5 61.2630.00 Spacer 12 61.3790.01 Pivot plate, LH

6 013.052.00 Compression spring, .843 OD x 1.375 FL 13 61.3789.01 Pivot plate, RH

7 61.3791.00 Button release 14 002.023.01 Hex head bolt, 3/8-16 x 1-1/4



motor Pump and Capacitor AssemblyItem Part number Description Item Part number Description

1 61.1339.00 Hydraulic tank 8 61.1327.0061.1328.00

Motor pump assembly, 100/100-115 VMotor pump assembly, 240 V

2 002.052.00 Pan head Phillips screw, 10-32 X 3/8 9 002.100.01 Socket head screw, 6-32 X 1-1/4

3 004.118.00 Nylatron washer, .188 ID 10 61.1338.00 Motor pump tray

4 004.230.00 Stainless steel washer, .203 ID 11 61.1332.0061.1333.0061.1334.00

Hydraulic manifold assembly, 100 VoltHydraulic manifold assembly, 120 VoltHydraulic manifold assembly, 240 Volt

5 041.529.00 Boot 12 041.428.00 Standoff

6 041.627.00041.504.00

Capacitor, 100 V, 120 V, chairCapacitor, 240 V, chair

13 90.1029.02 Chair circuit board, 100-240 Volt

7 001.164.00 Screw

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34

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hydraulic manifold AssemblyItem Part number Description

1 002.118.02 Screw, button head socket

2 61.0460.00 Flow adjust screw with O-ring

3 030.004.02 O-ring, AS568-004 package of 10

4 61.1335.0061.1336.0061.1337.00

Solenoid, 8-watt, 100 V, yellow wiresSolenoid, 8-watt, 120 V, black wiresSolenoid, 8-watt, 240 V, red wires

5 030.015.02 O-ring, package of 10

6 61.0500.00 Lift/Tilt manifold block

7 055.277.00 Decal

8 017.007.00 Bumper pad

9 018.057.00 Expanding plug

10 61.0461.01 Check valve with O-ring

11 013.044.00 Compression spring

12 022.049.00 Straight fitting with O-ring

13 61.0465.00 Outlet screen

14 022.067.00 3/8" Elbow fitting

15 022.014.01 Nut with sleeve

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1 006.112.00 Retainer Nut, 3/4"

2 61.1489.00 Pick-Up Tube Solder Assembly

3 004.161.00 Rubber Washer

4 61.1339.00 Hydraulic Tank

hydraulic Tank Assembly

1 2

3 4

page 17


Back limit Switch AssemblyItem Part number Description

1 001.021.00 Socket head screw, 4040 X 1/2 stainless steel

2 044.184.00 Switch, 15 Amp 125 volt

3 61.1315.00 Mounting bracket

1

2

3

Back Potentiometer Assembly


1 61.1225.00 Helical drive Shaft

2 025.113.00 Compression ring

3 002.134.00 Socket head screw, 1/4-20 X 1/4

4 041.372.00 Potentiometer, 5 K Ohm


1 2

3 4

5

page 17


Base Position Potentiometer AssemblyItem Part number Description

1 002.024.00 Socket head screw, 4-40 X 3/4

2 60.0080.00 Mounting plate

3 041.372.00 Potentiometer, 5 K Ohm

4 61.1223.00 Base position mounting bracket

5 61.2625.00 † Gear, 10 tooth, 24 point

6 044.184.00 Switch, 15 Amp, 125 Volt

7 61.1367.00 Limit switch mounting plate

8 002.120.00 Socket head patch screw, 1/4-20 X 1 stainless steel

1 2 3 4 6 7 85

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12

3

4

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6

8

910

7

200 Stool Assembly

page 17


200 Stool Assembly


1 N/A Stool backrest assembly

2 N/A Upholstery

3 65.1748.00 Cover

4 65.1735.00 Back support

5 005.002.02 Screw

6 N/A Seat assembly

7 65.1730.00 Seat mechanism

8 65.1728.00 Gas spring

9 65.1729.00 Stool base

10 65.1727.00 Caster

page 17

86.0324.00 Rev B 37Delivery System

DelIveRy SySTem

page 44 page 49

page 48

page 38

page 15

page 40

page 42

A-dec 200 Service Reference Delivery System 38

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A-dec 200 Delivery System Cover Assembly


A-dec 200 Delivery System Cover Assembly


1 39.2027.00 Control head top pad

2 75.2275.00 Control head cover

3 75.2256.00 Control head, lower

4 — Holder assembly

5 006.136.00 Chrome nut, 1/4 - 20 x 17 mm

page 37


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A-dec 200 Delivery System and Arm Assemblies

10


page 37

A-dec 200 Delivery System and Arm Assemblies


1 — A-dec 200 delivery system

2 75.0010.00 Flexarm end cap

3 005.133.00 Button head socket screw, 10-32 x 1"

4 005.002.00 Button head socket screw, 1/4-20 x 5/8"

5 77.1142.00 Flexarm assembly, not serviceable

6 35.1757.00 Knob

7 75.0088.00 Trim ring

8 016.094.00 Bushing

9 35.1762.00 Delivery rigid arm

10 007.004.00 Socket cup point setscrew, 10-32 x 5/16"

11 35.1503.00 Bushing

12 007.058.00 Socket brass point setscrew, 10-32 x 3/8"

13 007.024.00 Socket cup point setscrew, 10-32 x 1/4"

14 35.1761.00 Rigid arm

15 77.1087.00 Trim ring

A-dec 200 Service Reference Delivery System 421 2 3

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page 37

A-dec 200 Delivery System Assembly


A-dec 200 Delivery System Assembly


1 002.140.00 Screw, button head socket, 10 - 32, stainless steel

2 001.073.00 Screw, 6-32 X 1/4" pan head SEMS Phillips

3 90.1168.00 QVIOLS

4 43.0133.00 † PCB housing

5 75.2276.00 Control head chassis

6 38.1839.00 A-dec 200 control block assembly

7 027.057.01 Control block knob, light blue

8 027.057.00 Control block knob, gray

9 005.002.00 Screw, 1/4-20 x 5/8, button head socket

10 001.016.01 Screw, 10-32 X 3/8" socket

11 77.0059.01 Oil collector, white 2

12 75.2256.00 Control housing bottom cover

13 33.0173.00 Master on/off valve assembly, 3-way gray toggle, up-R

14 33.0009.04 Flush toggle valve assembly, 2-way surf4, MOM, up-L

15 006.009.00 Hex nut, 15/32-32 X 9/16" X 3/32

16 001.112.03 Screw, 1/4-20 X 1-1/2" button head socket

17 77.1108.00 Cover, doctor’s handpiece holders arm

18 005.012.03 Screw, 10-32 X 3/8" stainless steel socket head

19 — Handle and holders assembly

20 005.002.00 Screw, 1/4-20 X 5/8" button head socket

21 35.1763.00 Mount, chassis, control head

22 006.016.00 Nut, hex, KEPS, 10-32 X 3/8 X 5/32

23 43.0187.00 Air electric switch assembly

24 025.036.01 Cable tie, package of 10


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holder Assembly


holder AssemblyItem Part number Description

1 90.1078.01 Standard touchpad cap/PCB assembly, white 2

2 35.1758.00 Holder turret bolt, 2"

3 004.060.00 Washer, .875 X 1.125 X .020 thick

4 041.663.00 Bushing

5 77.0335.01 Touchpad base, white 2

6 003.078.00 Screw, 4-40 X 1/4" socket head

7 004.237.00 Wave spring washer, 1.125" OD

8 99.1137.00 Turret base axle

9 77.1088.00 Handle

10 007.060.00 Set screw, 1/4-20 X 1/2" flat point

11 90.1216.00 Holder end cap nut

12 99.0698.00 Inner hub bearing

13 90.0693.00 † Inner hub

14 35.1759.00 Turret stop spacer

15 77.1107.01 Doctor’s handpiece holders arm

16 006.121.00 Hex jam nut, 5/8 -18, grade 5

17 001.112.03 Screw, 1/4-20 X 1-1/2" button head socket

18 99.0711.01 Handpiece holder

19 99.1140.00 Saliva ejector/syringe holder, 2" diameter, No/V

20 99.0689.01 * Cap

21 013.011.00 Spring

22 99.0692.00 * Holder end cap nut

23 99.0710.01 End cap assembly

24 99.1138.00 Holder axle

† Indicates that the individual part is not available for sale* Available only with p/n 99.0710.01

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Control Block Assembly


page 37

Control Block AssemblyItem Part number Description

1 38.0712.00 Water coolant stem (with O-ring)

2 38.0710.00 † Block cap

3 38.0711.01 Diaphragm, package of 5

4 38.1839.00 Control block assembly (with barbs)

5 38.0766.02 Flow control screw, package of 5

6 001.021.00 Screw

7 38.0713.00 Air coolant stem (with O-ring)

8 021.016.04 Plug, package of 10

9 004.005.02 Washer, package of 10

10 023.004.03 Barb, 1/8", package of 10

11 38.0717.00* Water cartridge

12 023.001.03 Barb, 1/4", package of 10

13 023.805.01 Barb, 5/16", package of 10

14 38.0718.00 Actuator

† Indicates that the individual part is not available for sale* p/n 38.1775.00 is the service kit for the water cartridge


Toggles Assemblies (Flush Toggle and master on/off Toggle)Item Part number Description

1 011.038.01 Pin, package of 10

2 33.0050.00 Valve body

3 22.0040.00 Spring

4 29.0830.00 Stem with O-rings, 2 way

5 33.0007.00 Disk

6 33.0036.01 Toggle, momentary, gray

7 006.009.00 Hex nut, 15-32 X 9/16 X 3/32

8 29.0840.00 Stem with O-rings, 3 way

9 22.0462.03 Toggle, gray 3

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21

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8

page 37


oil Collector AssemblyItem Part number Description

1 001.016.01 Socket head screw, 10-32 X 3/8"

2 026.143.00 Gauze pad

3 77.0059.01 Oil collector assembly, white 2

1

23

page 37


SyringeItem Part number Description

1 23.1320.00 Syringe

2 23.0872.01 A-dec syringe tip, package of 5

3 23.1208.01 3-Hole tubing assembly, 7' Gray 3

1 2

3

page 37


Bitewing viewerp/n 70.1054.00


1 70.1054.00 Bitewing viewer (includes mounting screws)

1

page 37


Foot Control Assemblyp/n 38.1842.00

page 37

p/n 90.1352.00, foot control repair kit


page 37

Scaler Installation kitp/n 44.0247.00


1 33.0084.00 Fine needle valve 7 036.005.03 Tubing, 1/8" red tubing, 10'

2 12.0934.00 Cup fill relay assembly 8 025.007.00 Uni-clamps, package of 10

3 044.158.00 Air electric switch 9 004.005.00 Washers, package of 10

4 90.1176.00 Wago connectors, package of 6 10 021.034.00 Female coupling, package of 10

5 036.014.02 Tubing, 1/8" brown and white with long dash, 10' 11 025.015.00 Sleeve clamp

6 036.103.03 Tubing, 1/4" yellow tubing, 10' 12 023.014.00 Tee, package of 10

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86.0324.00 Rev B 55Support Center

SUPPoRT CenTeR

page 56

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page 15

A-dec 200 Service Reference Support Center 56

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page 58

page 68

A-dec 200 Support Center Assembly


A-dec 200 Support Center Assembly


1 — Cuspidor assembly

2 75.2271.00 Cuspidor bushing

3 75.2252.00 Top cover, white 2

4 044.184.00 Limit switch

5 001.218.00 Screw

6 77.1123.0077.1124.0077.1125.00

Assistant’s telescoping arm assembly, no touchpadAuto-air no touchpadAuto-air with touchpad

7 005.002.00 Screw

8 60.0080.00 Mounting plate

9 003.112.00 Top cover mounting screws

10 75.2259.00 Top plate

11 75.2253.00 Side cover, white 2

12 75.2254.00 Front cover, white 2

13 38.1803.01 Cupfill/bowl rinse manifold

14 75.2270.00 Chassis

15 027.064.00 Thumbscrew

16 75.2258.00 † Support chassis

17 24.0388.02 Regulator assembly, 40 PSI preset

18 90.1167.00 CAN adapter

19 90.1082.00 Stand off, package of 5

20 77.1086.00 Lower bushing

21 75.0150.00 Post plug

22 14.0486.00 Water bottle assembly

23 006.052.00 Nut

24 77.1085.00 Upper bushing

25 77.1087.00 Trim ring

26 75.2255.00 Rear cover, white 2


page 55


Self-Contained water Bottle Assembly


1 14.0487.00 200 self-contained cap assembly

2 14.0486.00 Water bottle

3 14.0402.00 Cap

4 004.182.00 Bunan washer

5 023.070.00 .013, 1/8 X 10-32 Restrictor barb

6 023.805.00 5/16 X 10-32 Barb

7 030.008.00 O-ring

8 14.0403.00 Stud

9 004.137.00 Flat urethane washer

1

2

page 55

3

4

5 6

7

8

9


1

2

Air vacuum System Assembly

To vacuum Canister

To Cuspidor3

14

3

2

10

6

5

7

8

9

12

page 37

13

11

11 13

13

14

4


Air vacuum System Assembly


1 11.1100.02 Air vacuum generator assembly

2 024.209.00 25mm Vacuum tubing

3 024.210.00 20mm Vacuum tubing

4 022.100.00 Male Y vacuum connector

5 028.027.00 Cap

6 41.0518.00 Liquid separator tank


8 025.003.00 Cable tie

9 024.209.04 25mm Vacuum tubing, 8"

10 024.177.05 5/8" ID vacuum tubing, 16"

11 022.095.00 25mm male Durr vacuum connector

12 022.094.00 25mm female Durr vacuum connector

13 022.090.00 Retainer clip

14 022.092.00 20mm female vacuum connector

page 55


1

2

20

1514

Air vacuum generator Assembly

3

4

5

19

18

18

6

7

8

9

10

11

12

2

17

16

13

13

page 55


Air vacuum generator Assembly


1 001.021.00 Socket head screw, 4-40 x 1/2"

2 001.042.00 Socket head screw, 6-32 x 1/2" stainless steel


4 023.004.03 1/8" Barb, 10-32, package of 10

5 41.0516.00 Plunger

6 11.1085.00 Air vacuum jet

7 11.1101.01 † Body assembly (includes items 16, 17)


9 023.805.01 5/16" Barb, 10-32, package of 10

10 38.0517.00 Air bleed cartridge, with O-rings

11 022.095.01 Male vacuum connector valve, 25mm tubing

12 022.093.01 Male vacuum connector valve, 20mm tubing

13 035.053.01 Silicone O-ring, 20mm x 2mm, package of 10

14 001.034.00 Socket head screw, 6-32 x 1/4"


16 11.1103.00 † 90 Degree modified 5/8" elbow

17 11.1098.00 † Body


19 41.0515.00 Spacer

20 11.1086.00 Valve cover

page 55


86.0324.00 Rev B 65Cuspidor

CUSPIDoR

page 66

page 15

page 66

page 66

A-dec 200 Service Reference Cuspidor 66

page 65

1 2

34

5

6

7 8

9

10

11

12

13

14

15

1617

18

19

20

15

21

22

23

24

2827

2625

29

30

A-dec 200 Cuspidor Assembly

86.0324.00 Rev B 67Cuspidor

page 65

A-dec 200 Cuspidor Assembly


1 77.0042.01 Spout, bowl rinse, back mount

2 77.1112.00 Spout, cupfill, cuspidor

3 030.011.02 O-ring, AS568-011, .301 ID x .070 W, package of 10

4 77.0105.00 Socket, bowl rinse spout



7 77.0044.01 Gasket, spout, cup cuspidor

8 77.0099.00 Button, cuspidor fill/rinse, left

9 77.0100.00 Button, cuspidor fill/rinse, right

10 43.0010.00 Switch assembly, 20"

11 77.0097.01 Support, cuspidor mount with barbs

12 005.088.00 Screw, socket head, 6-32 x 1-1/4

13 001.088.00 Screw, socket head, 10-32 x 5/8 stainless steel

14 77.0108.01 Top housing, cuspidor, back mount

15 77.0040.00 Tube, drain, cuspidor, back mount


16 035.053.01 O-ring, vacuum, 20 mm x 2 mm, package of 10

17 002.058.00 Screw, button head socket, 3/8-16 x 3/4

18 004.141.00 Washer, flat, STL, .261 ID

19 77.0109.01 Bottom housing, cuspidor, back mount

20 75.2273.00 Hub, cuspidor

21 75.2274.00 Cuspidor stop

22 005.106.00 Screw, 10-32 x 2 1/2, socket head

23 12.0991.00 Drain seal

24 001.088.00 Screw, socket head, 10 x 32 x 5/8 stainless steel

25 77.0236.00 Bracket, hold down, cuspidor

26 006.009.00 Nut, hex, 15/32-32 x 9/16 x 3/32

27 004.132.00 Washer, flat, stainless steel, .500 ID

28 004.035.00 Washer, flat, nylatron, .511 ID

29 77.0038.01 Bowl, cuspidor, ceramic

30 75.0035.02 Bowl screen

A-dec 200 Service Reference Cuspidor 68

Cupfill/Bowl Rinse Manifold AssemblyItem Part number Description

1 041.660.00 Solenoid, 24 VAC assembly


3 38.1840.00 Manifold

4 001.088.00 Socket head screw, 1/4 - 20 x 5/8, stainless steel


6 023.805.01 Barb, 5/16 x 10 - 32, package of 10

7 023.804.00 Barb, 5/16 x 1/8 NPT

1

2

35 6

7

4

5

6

7

page 65

86.0324.00 Rev B 69Assistant's Instrumentation

ASSISTAnT'S InSTRUmenTATIon

page 70

page 71

page 15

page 75page 76

A-dec 200 Service Reference Assistant's Instrumentation 70

Assistant's Telescoping Arm Assemblyp/n 77.1122.00*


1 75.0018.00 Assistant’s arm slide 7 77.1082.00 Assistant’s arm rod

2 018.005.00 Grommet, 1/4 ID x .38 groove 8 002.080.01 Socket head screw, 1/4-20 x 3/4

3 77.1081.00 Telescoping arm 9 001.134.00 Socket shoulder screw, 5/16-18 x 3/8 x 2

4 001.167.00 Button head socket screw, 6-32 x 3/8, stainless steel 10 011.099.00 Pin dowel, .187 dia x 1.00 lg

5 006.040.00 Retainer nut, 6-32 11 006.132.00 Nut, lock, 5/16-18 x 1/2 x .275

6 75.0019.01 End cap 12 024.152.01 Convolute tubing, 5/8 ID - 4" long

1

2 3 4 5 6

4

910

11

12

7 8

page 72page 74

page 69

* 77.1122.00


Assistant's Touchpad AssemblyItem Part number Description

1 90.1078.01 Touchpad cap

2 77.0123.00 Pass-through bolt

3 99.0651.00 Spline

4 77.0335.01 Touchpad base

5 003.078.00 Socket head screw, 4-40 X 1/4

6 004.173.00 Washer

7 004.237.00 Wave spring washer

8 004.060.00 Washer

1

2

3

4

5

6

7

8

6

page 69


page 69

Assistant's Auto-Air holder Assembly

1 2 3 4 5 6

12 13

14 15

16

17

22

17

18

19

21

7 8

91011

20


Assistant's Auto-Air holder Assembly


page 69


1 — Nut 13 99.1142.00 syringe holder

2 013.011.00 Spring 14 83.0624.00 Axle

3 90.1216.00 End-cap assembly 15 83.0585.00 † Special nut, 4-40 X .75

4 006.011.00 Nut, 4-40 X 1/4 X 3/32 16 83.0648.00 † Holder base axle

5 83.0573.00 † Holder rod 17 99.0698.00 Bearing

6 99.1141.00 † 15 mm HVE holder 18 77.0956.01 Turret adapter

7 83.0583.00 † Sensor spring 19 023.822.00 5/8" barb

8 001.021.00 Socket head screw, 4-40 X 1/2 stainless steel 20 99.0687.00 Sleeve

9 010.019.00 E-ring, .904 ID 21 77.1147.00 Stop

10 83.0582.00 † Sensor spool 22 83.0647.00 † Inner hub

11 83.0581.00 † Sensor button

12 99.1143.00 † Auto-air holder SE


Assistant's Standard holder Assembly - no TouchpadP/n 77.1123.00


1 99.0649.01 Turret

2 99.0701.00 Turret axle, assistant’s arm

3 99.0653.0399.0652.03

Holder, SE/syringe kit, white 2, 9 mmHolder, assistant’s HVE kit, white 2, 15 mm

4 90.1216.00 End cap assembly kit

5 99.0698.00 Bearing

6 99.0699.00 Inner hub assistant’s arm

7 77.0413.01 Cap, for no touchpad options

8 99.0660.00 Axle


21 3

48

8

5

6

5

page 69

7


Durr hve AssemblyP/n 11.1332.00


1 11.1328.00 Durr handpiece

2 11.1329.00 Durr tailpiece

3 024.222.01 Tubing, 10'

4 11.1301.02 Vacuum canister tailpiece

5 11.1330.01 Cap

6 12.1107.02 Connector

7 11.1191.00 Pinnacle screen

8 030.027.01 0-ring, package of 10

9 11.1331.00 Adapter, 11 x 15 mm

10 75.2278.00 Dual connector

11 11.1007.00 Vacuum screen

12 11.1333.00 Dual cap

1

2

3

4

page 69

5

67

8

9

10

11

12


Durr Se AssemblyP/n 12.1253.00


1 12.1251.00 Durr handpiece, with tip

2 12.1254.00 Durr tailpiece

3 024.218.03 Tubing, 10'

4 12.1253.00 Durr SE Assembly

1

2

3

page 69

4

86.0324.00 Rev B 77Dental Lights

DenTAl lIghTS

A-dec 200 Dental light

page 78

page 80


page 82

page 84

page 15

A-dec 200 Service Reference Dental Lights 78

page 77

1

23

4

5

67

9

8

10

page 80

A-dec 200 Dental light Assembly


page 77

A-dec 200 Dental light Assembly


1 003.099.00 Phillips head screw, 6-19 X 1/2"

2 75.0009.01 Rear end cap

3 28.1027.05 Top cover

4 28.1953.00 Flexarm assembly - DO NOT DISASSEMBLE

5 75.0008.01 Front end cap

6 — A-dec 200 dental light head assembly

7 28.1821.00 Rigid arm

8 77.0824.00 Trim ring

9 12.0974.00 Bushing

10 28.1114.01 Upper trim ring


A-dec 200 Dental light head AssemblyItem Part number Description

1 041.709.00 Bulb

2 97.0411.00 Shield

3 90.1304.00 Light switch kit

4 90.1309.00 Light socket kit

5 28.1956.00 Light hole plug

6 28.1950.00 Handle

2

1

3

4

page 77

5

6

6


page 77

1

3

2

4

2

5

7

8

9

page 84 6



page 77


1 28.1821.00 † Rigid arm

2 003.099.00 Phillips head screw, 6-19 X 1/2"

3 75.0009.01 Rear end cap

4 28.1027.03 Top cover

5 75.0008.00 Front end cap

6 — A-dec 371 light head assembly

7 28.1114.01 Upper trim ring

8 77.0824.00 Trim ring

9 12.0974.00 Bushing




page 77

1

2

3

34

3

5

67

8

910

911

13

14

12

15

16

1718

17

1920 21

2223

24

A-dec 371 Dental light — light head Assembly


page 77


1 28.1320.01 Cap 13 002.130.00 Screw, socket head, 10 - 32 x 3/8"

2 005.148.00 Screw, socket head, 1/4-28 x 1 1/2", stainless steel 14 002.073.00 Screw, socket head, 10 - 32 x 3/4

3 016.053.00 Washer, trust 15 28.1641.00 † Light yoke, rear

4 016.054.00 Bearing trust 16 28.1633.00 † Molded handle

5 013.129.00 Spring compression 17 28.1628.00 † Gasket, reflector light

6 016.067.00 Bearing sleeve 18 28.1609.00 † Reflector

7 28.1173.01 † Switch housing 19 28.1630.00 † Light socket holder

8 018.002.06 Plug hole, 1/2" 20 28.1632.00 Bulb socket

9 004.207.00 Washer, flat, stainless steel 21 001.167.00 Screw, button head socket, 6 - 32 x 3/8"

10 28.1175.00 Washer, trust 22 041.709.00 Bulb, halogen 17 volt

11 002.036.00 Screw, socket head 10-32 x 1 3/8" 23 28.1635.00 Bulb cap assembly

12 28.1002.00 Pin, switch housing 24 28.1634.00 Shield, reflector


A-dec 371 Dental light — light head Assembly

86.0324.00 Rev A 87Utilities

UTIlITIeS

page 15

page 90

page 89

A-dec 200 Service Reference Utilities 88

10AMP

10AMP

10AMP

10AMP

10AMP

1

2

3

page 91 4

5

6

page 92

page 87

page 95

78

9

86.0324.00 Rev B 89Utilities

Utilities — ComponentsItem Part number Description

1 43.0290.0043.0291.0043.0292.00

100V power supply110 - 120V power supply220 - 240V power supply

2 — * Duplex

3 — * Electrical conduit

4 023.812.00 Tee adapter to the drain

5 24.0474.00 Water filter regulator

6 24.0463.02 Air filter regulator

7 022.0942.00 25mm connector

8 022.090.00 Retaining clip

9 022.092.00 20mm connector

page 87

* Dealer supplied


Utilities — TubingsItem Part number Description

1 036.033.02 Tubing, blue, white A-dec dash, 3/8"

2 036.031.02 Tubing, yellow, black A-dec, 3/8"

3 036.009.04 Tubing, yellow with short red dash, 1/8"

4 036.013.03 Tubing, yellow with long red dash, 1/8"

5 — Umbilical/tubing bundle

6 024.209.01 25mm, 1" ID vacuum tube, 12'

7 024.210.01 20mm ID cuspidor drain tube, 12'

3

4

21

5

page 87

7

6


Air filter/Regulator Assembly

p/n 24.0463.02Item Part number Description Item Part number Description

1 026.154.00 Gauge 12 22.0460.00 Spring

2 002.140.00 Button head socket patch screw, 6-32 X 1/4" 13 24.0132.00 Piston with O-ring

3 24.0365.00 Bracket 14 22.0440.02 Diaphragm, package of 10

4 24.0232.00 Stud, filter/regulator manifold 15 24.0368.00 Valve cover

5 24.0234.01 Filter, package of 6 16 004.005.02 Washer, flat nylon, 187 ID

6 030.019.03 O-ring, package of 10 17 023.004.01 Barb, 1/8 x 10-32

7 24.0229.00 Filter housing 18 001.026.00 Screw, socket head, 6-32 x 7/8"

8 021.042.00 Adapter 19 006.015.00 Nut, hex, 6-32 x 5/16 x 9/64"

9 24.0162.00 Manifold, filter/regulator 20 24.0182.81 Regulator, air assembly

10 24.0137.01 Gasket, 9-hole 21 006.009.00 Nut, hex, 15/32 - 32 x 9/16 x 3/32"

11 24.0135.00 Regulator, body, white 22 001.024.00 Socket head screw, 4-40 X 3/8"

1

2

3

4

5

6

7

8

9

1011

12

1314

15

1617

18

19

20

21

page 87 22


water Filter/Regulator Body Assemblyp/n 24.0474.00


1 24.0229.00 Housing, filter


3 24.0234.02 Filter kit, package of 2

4 24.0232.00 Stud, filter/regulator manifold

5 021.016.04 Plug, hex head, 10 - 32

6 004.005.02 Washer

7 021.042.00 Adapter, 1/8" MPT to 3/8"

8 24.0137.01 9-hole gasket

9 24.0355.00 Body, black

10 013.032.00 Spring

11 24.0132.00 Piston with O-ring

12 24.0140.00 Spacer, water regulator


14 023.004.01 Barb, 1/8" x 10-32

15 004.005.01 Washer, flat nylon 187 ID

16 24.0368.00 Valve cover

17 001.021.00 Screw, socket head, 4-40 x 1/2", stainless steel

18 001.024.00 Screw, socket head, 4-40 x 3/8", stainless steel

19 24.0142.00 Plunger

1

2

3

4

5

6

7

8

9

10

11

12

19

13

14

15

1617

18page 87


moisture Separator Assemblyp/n 41.1477.00


1 001.033.00 Screw, socket head, 6-32" x 3/8"

2 41.1477.00 Moisture separator, auto

3 022.088.00 Fitting, push in, 5/16" x 1/8"

4 24.0472.00 Bracket, gauge/moisture separator

5 023.066.00 Barb, 1/8" x .206-36

6 023.004.03 Barb, 1/8" x 10-32, package of 10

7 004.005.02 Washer, flat nylon, .187 ID, package of 10

8 41.1469.01 Diaphragm, .75" DX x .013" THK, package of 5

9 023.804.00 Barb, 5/16" x 1/8"

1

2

3

4

5

6

7

8

9

86.0324.00 Rev B 95Diagnostics

DIAgnoSTICS

page 1

leD Status Description

DS16 - AC power LED

Off

Green, steady

• No 24 VAC power, tripped circuit breaker, power supply turned off, no line voltage

• 24 VAC at the terminal strip

DS15 - Status LED

Off

Green, SteadyGreen slow, blink

Green, fast blinkGreen, double blink

• No power, or microcontroller is not functioning

• Normal operation of microcontroller• Stop plate limit switch or cuspidor

limit switch activated• Chair lockout activated• Jumper is in the factory default

position on the chair circuit board

DS17 - Data LED Off

Green, steadyGreen, blink

• No DCS communication, not connected to the DCS, or DCS has failed

• Detects active DCS• Valid DCS Message

DS6 Stop plate limit switch

OffRed

• Closed, (normal)• Open, (activated)

DS4 - Chair lockout

OffRed

• Open, (normal)• Closed, (activated)

DS3 and DS5 - Chair

potentiometers

Off

Yellow, steadyYellow, fast blink

• Potentiometer is functioning normally when chair back or base is moving

• Normal operation• Upper end of travel

DS7, DS13, DS12, DS14 -

Chair relay LEDs

OffOn

• Relay is off• Relay is on

DS8 Cuspidor switch

DS9 Back up limit switch

DS10 Base up limit switch

DS11 Off = relay is off; On = relay is on

DS1, DS2 Position 3 function selection

Chair Circuit Boardp/n 90.1029.02

DS8 DS16 DS15

DS17

DS12

DS14 DS7

DS13

DS11DS4

DS3

DS5

DS6DS9DS10

DS1DS2

A-dec 200 Service Reference Diagnostics 96

QvIolS Circuit Boardp/n 90.1168.00

Item Description

1 DS1 AC Power LED

2 DS2 Status LED

3 DS3 Data LED

4 J1 - 24 VAC Input

5 J1 - 0VAC Input

6 DS4 - LED (displays as yellow when circuit board closed)

7 P1 Data Port

8 J3 Switch Input Common

9 J3 Switch Input #1




13 J4 Light Source Output #1




17 S1 Decrease Lamp Output

18 S2 Increase Lamp Output

19 P2 Normally closed jumper

8

9

10

11

12

719

6 13 14 1516 5

4

17

18

3

2

1

page 1


Dental light Relay Circuit Boardp/n 90.1171.00

Item Description

1 DS1 - AC power LED

2 DS2 - Status LED

3 DS3 - Data LED

4 DS4 - Dental light relay LED

5 DS5 - Dental light relay LED

6 P1 - Input power

7 P2 - Data port

8 J1 - Toggle switch inputs

page 1

1 2 3 7 8 6

4 5

A-dec 200 Service Reference Diagnostics 98

Cuspidor Circuit Board with Touchpadp/n 90.1079.00

Item Description

1 P5 - DCS terminals

2 J1 - Ø VAC terminal strip

3 J1 - 24VAC terminal strip

4 P4 - Cuspidor limit switch connector

5 P2 - Bowl rinse switch connector

6 P3 - Cupfill switch connector

7 P1 A-dec relay selection header

8 DS5 - Bowl rinse relay LED

9 DS6 - Cupfill relay LED

10 DS4 - Auxiliary relay LED


12 DS2 - Status LED

13 DS3 - Data LED

14 DS7 - Limit switch LED

15 P6 - Bowl rinse solenoid connector

16 P7 - Cupfill solenoid connector

N.O.

Rela

y O

utpu

ts

COM

N.C.

7

Relay Jumper

1

2

3

14 4 56

15

16

9

8

11

12

13page 1


200 Cuspidor Circuit Board without Touchpadp/n 77.1128.00 1

2

79

34

6

5

8

Item Description

1 DS2 - Status LED

2 DS3 - Data LED

3 P2 - Bowl rinse switch connector

4 P3 - Cupfill switch connector

5 P4 - Cupfill solenoid

6 P1 Bowl rinse solenoid


8 J1 - 24VAC terminal strip

9 J1 - Ø VAC terminal strip

page 1

A-dec 200 Service Reference Diagnostics100

86.0324.00 Rev BCopyright 2012 A-dec Inc.

All rights reserved.

A-dec headquarters2601 Crestview DriveNewberg, OR 97132 USATel: 1.800.547.1883 Within USA/CanadaTel: 1.503.538.7478 Outside USA/CanadaFax:1.503.538.0276www.a-dec.com

International Distribution Centers

A-dec United kingdomEU Authorized RepresentativeAustin House, 11 Liberty WayNuneaton, Warwickshire CV11 6RZEngland Tel: 0800 ADECUK (233285) Within UKTel: +44 (0) 24 7635 0901 Outside UKwww.a-dec.co.uk

A-dec AustraliaUnit 85-9 Ricketty StreetMascot, NSW 2020AustraliaTel: 1.800.225.010 Within AustraliaTel: +61 (0)2 8332 4000 Outside Australiawww.a-dec.com.au

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A-dec 200Service Reference

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Transcript of A-dec 200Service Reference