Service ManualA-2150

2 HP Automatic Hygiene Cart with Vacuum

Rev 4 - 6-19-19 900-038

800.237.2303 ◆ 503.538.8756 ◆ 503.538.2845 Fax ◆ www.beaverstatedental.com1

A-2150Installation 1. Place the shipping carton in the desired location and open the carton.

2. Tiltthecartonsothatthecastersrestonthefloor.Slidethecartoutofthecarton.

3. A-2150only.Mountthestorageorganizerframetotheworkingsurface.Placethestoragebinsinthemetalloops.

4. MounttheutilitycenterhousingtothefloorasperinstructionsintheUtilityCenterTemplate&Guide.

5. Installmastervalveassemblies,withfilterandregulator,ontothemanualshut-offvalves.(Pressuresarepresetatthefactory:80psiair,40psiwater).

6. Feedthesupplytubingsfromtheumbilicalthroughthe3/4"holeintheutilitycenterhousing.Screwinthespiraltubingtoactasastrainrelief.

7. ConnectthesupplyandvacuumtubingsasshownintheUtilityCenterTemplate&Guide.

Checkairpressure,adjustto80psiifnecessary.Checkwaterpressure,adjustto40psiifnecessary.Testhandpiecesforproperfunction.Testsyringeforproperpressureandfunction.TestHVEandSalivaEjectorvalveforproperfunction(A-4150only).

Final Adjustments

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A-2150Operation 1. Turnonthemasterswitchlocatedontherightsideofthefaceplate.

2. Thehandpieceisautomaticallyactivatedwhenliftedfromtheholder.

3. Depressthefootcontroltoactivateeachhandpiece.Pressureisshownonthegaugeforthehandpiecebeingused.

4. Individual handpiecepressureadjustments are locatedon the flowcontrol block insidethecontrolhead.Accesstotheflowcontrolisprovidedthroughtheholeontheleftsideofthechassis.Toadjustthepressuretoeachhandpiece:

a. Turnadjustmentscrewclockwisetodecreasethehandpiecepressure. b. Turnadjustmentscrewcounter-clockwisetoincreasethehandpiecepressure.

5. Handpiece coolantwater canbe turnedonor offwith the toggle switch locatedontheleftsideofthefaceplate.

6. Water coolant flow adjustment is located to the right of thewater coolant toggleswitch.

CAUTIONWhenadjustingthehandpiecepressure,donotover-tightenthescrews.Damagemayresult.

ControlPanelA-2150

Handpiece Water FlowControlKnob

HandpieceCoolantToggleSwitch

Lo-speed/DryHandpiece

Hi-speed/WetHandpiece

SyringeHolder

MasterSwitch

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Autoclavable HVE & S/E ValvesMaintenance Autoclavablevacuumvalvesmaybeautoclavedbysteamautoclaveorachemicalvapor.Due

tothetightclearancesandhardnessoftheanodizedsurfaces,thevalvespoolcanbecomejammedorseizeinthevalveifitissterilizedwhilecontaminatedwithdebris.

Valvescanbequicklydisassembledforcleaning.

1. Pryonesideoftheleverandflipitoffofthevalve.Forsalivaejectorvalves,removethetip also.

2. Pushoutthevalvespoolandcleanallthedisassembledpartsinanultrasoniccleanerdaily. Rinse thoroughly before putting into autoclave.

3. LubricatetheO-Ringsonthespoolwithasiliconebasedlubricantbeforereassembly.

AUTOCLAVABLE S/E LEVER VALVE112-280

AUTOCLAVABLE STANDARD HVE VALVE112-262

ITEM 1 2 3 4 5 6 7

PART DESCRIPTION Tip......................................................... Body..................................................... Spool................................................... O-Ring #10........................................ O-Ring, #12...................................... Swivel................................................. Lever....................................................

PART NUMBER 112-174 112-276 112-278 017-110 017-012 112-177 112-181

QTY 1 1 1 2 1 1 1

ITEM 123456

PART DESCRIPTIONO-Ring, #13........................................Body.....................................................Spool....................................................O-Ring #13.........................................Swivel...................................................Lever.....................................................

PART NUMBER017-113112-266112-268017-113112-170112-169

QTY311111

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Troubleshooting

Symptom

PossibleCauses

Symptom

PossibleCauses

Symptom

PossibleCauses

Handpiecelackspower.

A. Impropersupplypressurefromcompressor(80psi).B. Checkhandpiecepressureadjustmentonunit.C. Airfiltermaybeplugged.D. Pinchedsupplytubing.E. Defectivehandpiecegasketatconnectionwithtubing.F. Defectivehandpiece.

Watercoolantdoesnotshutoffwhenfootcontrolisreleased.

A. Adjustairpressureto80psi—waterpressureto40psi.B. Footcontrolisnotexhausting.C. Defectivewaterrelayvalve.

More than one handpiece is operating.

A. Handpieceisnotallthewayintheholder.B. Improperadjustmentonpilotvalveinthehandpieceholder.C. Defectiveshuttlevalvetogauge.

Insufficientwatercoolant.

A. Adjustcoolantflowvalve.B. Waterfiltermaybeplugged.C. Handpiecemaybeplugged.D. Pinchedsupplytubing.E. Improperadjustmentofwaterrelayvalve.

Watercoolantisrunningfromhandpiecewhileintheholder.

A. Waterpressuretoohigh.B. Airpressuretoolow.C. Handpieceholderoutofadjustment.

Watercoolantisrunningcontinuously.

A. Purgeswitchison(onapplicablesystems).B. Waterpressuretohigh.C. Handpieceholderoutofadjustment.D. Defectivewaterrelayvalve.

Symptom

PossibleCauses

Symptom

PossibleCauses

Symptom

PossibleCauses

5

ITEM 123456789

1011121314

PART DESCRIPTIONMounting Bracket ...................................... ...Washer, #10...................................................Screw, #6 x 1/2"............................................Cannister Mounting Bracket ..................Screw, 8-32 x 1/4”........................................Vacuum Cannister......................................Cart Top..........................................................Water Relay...................................................Routing Valve............................................... .Plug, 1/2"........................................................Chassis............................................................Plastic Elbow, 1/16" ....................................Gauge .............................................................Nut, 6-32 .............................................................

PART NUMBER131-034003-024001-072131-038001-003131-035101-113123-000014-007010-013101-014022-039026-003002-004

ITEM1516171819202122232425262728

ITEM29303132333435363738394041

PART DESCRIPTIONScrew, 4 x 3/8" ..............................................Faceplate Extension...................................Screw, #6 x 3/4"............................................Faceplate........................................................Vacuum Holder. ...........................................3-Way Toggle Valve....................................Universal Handpiece Holder ..................Screw, 6-32 x 1/4"........................................Needle Flow Valve ......................................Automatic Handpiece Holder................Screw, 4 x 3/4" ..............................................Screw, #6 x 1/2"............................................Washer, Flat #6 .............................................Foot Control .................................................

PART DESCRIPTIONCart Frame. .......................................................Screw, 1/4-20 x 3/4" ......................................Lock Washer, #6 ..............................................Screw, 10-32 x 3/8" ........................................Handpiece Adjustment Block ...................Ferrule, 1/4"......................................................Ferrule, 1/8"......................................................Shuttle Valve....................................................Plastic Tee, 1/8" ...............................................Plastic Tee, 1/16".............................................Storage Organizer Assembly.....................Lockwasher, 1/2”............................................Syringe ..............................................................

PART NUMBER001-135101-024001-063101-015141-038120-008141-006001-133121-000122-049001-035001-072003-032126-200

PART NUMBER108-016001-022003-033001-070113-021117-008117-007014-012022-049022-033110-016003-017113-400

QTY12212111121112

QTY82611232112441

QTY144116

22111141

HYGIENE CARTA-2150

6AUTOMATIC HANDPIECE CONTROL2100

USED ON A-2100/A-2150

ITEM 123456789

10

PART DESCRIPTIONChassis......................................................Plug, 1/2"..................................................Plastic Elbow, 1/16". .............................Gauge .......................................................Nut, 6-32".................................................Washer, Flat, #6 ......................................Faceplate .................................................Screw, 6-32 x 1/4"..................................3-Way Toggle Valve..............................Screw, 4" x 3/8" ......................................

PART NUMBER101-014010-013022-039026-003002-004003-032101-015001-133120-002001-135

ITEM111213141516171819

TEM202122232425262728

PART DESCRIPTIONUniversal Handpiece Holder ......Automatic Handpiece Holder....Screw, 4" x 3/4" ................................Ferrule, 1/4".......................................Barb, 10-32 x 1/16" .........................Plastic Washer, 1/4" ........................Barb, 10-32 x 1/16" .........................Ferrule, 1/8".......................................Shuttle Valve.....................................

PART DESCRIPTIONPlastic Tee, 1/8" .............................................Plastic Tee, 1/16"...........................................Syringe Block ................................................Water Relay....................................................Routing Valve................................................Needle Flow Valve .......................................Screw, 10-32 x 3/8" ......................................Syringe ............................................................Optional Control Head Cover..................

PART NUMBER141-006122-049001-063117-008022-010003-001022-009117-007014-012

PART NUMBER022-049022-033113-021123-000014-007121-000001-072113-400101-016

QTY1211241422

QTY212

1111

QTY111111111

7 H-TYPE CART FRAME108-016

ITEM 123456789

10111213

PART DESCRIPTIONCart Top Hub .........................................Set Screw, 1/4-20 x 1/4".....................Inner Tube ..............................................Height Adjustment Knob .................Stand Tube.............................................Side Tube................................................Screw, 3/8-16 x 1-1/2".........................Plug ..........................................................Bumper ...................................................Caster Socket ........................................Casters .....................................................Screw, 1/2-13 x 3".................................Center Tube ...........................................

PART NUMBER108-029005-044108-025010-058108-024108-022001-165010-041010-059108-032108-007001-164108-023

QTY1411122244411

8AUTOMATIC HANDPIECE HOLDER122-049

ITEM 1 2 3 4 5 6 7

PART DESCRIPTIONScrew, #4 x 3/8".........................................................................Automatic Holder Valve ........................................................Holder Backplate .....................................................................Set Screw, 4-40 x 3/16"...........................................................Handpiece Actuator Lever ...................................................Holder Spacer ...........................................................................Molded Handpiece Holder ..................................................

PART NUMBER 001-145 122-031 122-012 005-001 122-014 141-012 141-011

QTY 2 1 1 1 1 1 1

9 UTILITY CENTER144-018

ITEM 1234

PART DESCRIPTIONUtility Center Lid...........................Manual Shut-off Valves...............Master Shut-off Valve Kit............Utility Center Housing................Utility Center Kit. ........................... Plug ,10-32............................. Screw, #6 x 3/4" .................... Plastic Washer, 1/4"............. Plug, 3/4" ................................ Plug, 1-3/8" ............................ Plug, 1/2" ................................ Plug, 1-1/2" ............................ Plug, 2-1/4" ............................ Plug, 13/16”............................ Barb, 10-32 x 1/16".............. Barb, 10-32 x 1/8" ................ Ferrule, 1/8" ...........................

PART NUMBER144-005020-022127-012144-004010-055001-001001-063003-001010-005010-008010-013010-015010-017010-016022-009022-010117-007

QTY12111162211112114

10UTILITY CENTER INSTALLATION144-018

11 MASTER VALVE127-010 AIR

Batch StampLocated Here

Vent Hole

ITEM 123456789

101112

PART DESCRIPTIONSet Screw, 1/4-20 x 5/8”.........................Jam Nut, 1/4-20.......................................Washer........................................................Screw, 6-32 x 3/8”....................................Cap...............................................................Spring Seat...............................................Spring.........................................................Cup Seat.....................................................Cup Seal......................................................Seat..............................................................O-Ring, 008................................................Stem.............................................................

PART NUMBER005-024002-006003-015001-041127-033127-043008-008127-044017-200127-026017-008127-024

ITEM1314151617181920212223

ITEM2425262728293031323334

PART DESCRIPTIONO-Ring, 004........................................Spring..................................................O-Ring.................................................Body.....................................................Plastic Washer, 1/4”........................Barb, 10-32 x 1/8”............................O-Ring, 001........................................Stem....................................................O-Ring, 003........................................Spring..................................................O-Ring, 007.................................. .....

PART DESCRIPTIONPlug...................................................................Barb, 10-32 x 1/16”......................................Cap Inlet..........................................................Filter Element, 100 Micron........................O-Ring, 018.....................................................Filter Element, 35 Micron..........................Gauge...............................................................Piston................................................................Gasket..............................................................Cap....................................................................Plug...................................................................

PART NUMBER017-504008-028017-018127-040003-001022-010017-501127-045017-103008-040017-007

PART NUMBER020-026022-009127-041119-005017-022119-004026-001123-014127-031123-030001-001

QTY111811214321

QTY11115221111

QTY11112111112

ConstantAirOut

OuttoFootControl

To Master On/OffSwitch

RegulatorPressureAdjustment

PressureGaugeAir—80psi

Water—40psiRemoveBrassKnurledCaptoReplaceFilterElement

12MASTER VALVE127-010 WATER

Vent Hole

Batch Stamp Located Here

ITEM 1 2 3 4 5 6 7 8 9

10 11

PART DESCRIPTIONSet Screw, 1/4”-20 x 5/8”.......................Jam Nut, 1/4”-20......................................Washer........................................................Screw, 6-32 x 3/8”....................................Cap...............................................................Spring Seat...............................................Spring.........................................................Cup Seat.....................................................Cup Seal......................................................Seat..............................................................O-Ring, 008................................................

PART NUMBER005-050002-006003-015001-041127-023127-043008-008127-044017-200127-026017-008

ITEM 12 13 14 15 16 17 18 19 20 21 22

ITEM 23 24 25 26 27 28 29 30 31 32 33

PART DESCRIPTIONStem....................................................O-Ring, 004........................................Spring..................................................O-Ring.................................................Body.....................................................Plastic Washer, 1/4”........................Barb, 10-32 x 1/8”............................Plug......................................................O-Ring, 001........................................Stem....................................................O-Ring, 003........................................

PART DESCRIPTIONSpring........................................................O-Ring, 007......................................... .....Plug............................................................Cap Inlet.....................................................Filter Element, 100 Micron..................O-Ring, 018...............................................Filter Element, 35 Micron.....................Gauge.........................................................Piston..........................................................Gasket.........................................................Cap...............................................................

PART NUMBER127-024017-504008-028017-018127-040003-001022-010001-001017-501127-045017-103

PART NUMBER008-040017-007020-026127-041119-005017-022119-004126-001123-014127-031123-012

QTY11181111111

QTY11111114211

QTY 1 1 1 1 1 2 1 1 1 1 1

WaterOut

RegulatorPressureAdjustment

PressureGaugeAir—80psi

Water—40psi

RemoveBrassKnurledCaptoReplaceFilterElement

WaterRelayValve123-000

13 NON-RETRACTION WATER RELAY VALVE123-000

ITEM 123456789

1011121314

PART DESCRIPTIONCartridge Body Assembly.............Set Screw, 4-40 x 5/8".....................Body....................................................Piston..................................................Diaphragm........................................Cap.......................................................Screw, #6 x 1/2"................................Barb, 10-32 x 1/16".........................Plastic Washer, 1/4"........................Valve Body..........................................Spring.................................................O-Ring, 002.......................................O-Ring, 001......................................Stem...................................................

PART NUMBER123-018005-028123-013123-014127-031123-012001-267022-009003-001123-017008-011017-502017-501123-015

QTY11111141111121

WaterRelayValve123-000

Air In

Water InWaterOut

14AUTOMATIC HANDPIECE CONTROL BLOCK125-030

ITEM 123456789

1011

PART DESCRIPTIONAdjusting Stem................................O-Ring, 021........................................Screw, 6-32 x 1/4"...........................Cap.......................................................Plastic Washer, 8-32 x 1/16"........Barb, 8-32 x 1/16"...........................Diaphragm........................................Body....................................................Barb, 10-32 x 1/16"............................Barb, 10-32 x 1/8"...........................Plastic Washer, 1/4"........................

PART NUMBER125-023017-021001-131125-032003-030022-040125-016125-031022-009022-010003-001

QTY3371331194

13

DriveAirInOuttoGaugeCoolantAirInCoolantWaterIn

CoolantWaterOut

DriveAirOut

SignalAirIn

HandpiecePressureAdjustmentTheautomaticcontrolblockisthecontrolcenterforyourdentalunit.

Individualhandpiecepressureadjustmentsarelocatedontheautoblock.Toadjustthepressuretoeachhandpiece: a. Turnadjustmentscrewclockwisetodecreasethe handpiecepressure. b. Turnadjustmentscrewcounter-clockwisetoincrease thehandpiecepressure.

CAUTIONWhen adjusting the handpiecepressure,donotover-tightenthescrews.Damagemayresult.

15

DriveAirInOuttoGaugeCoolantAirInCoolantWaterIn

3-WAY IC SYRINGE113-400

ITEM 123456789101112

PART DESCRIPTIONSyringe Tip ..................................Syringe Tip Nut ............................O-Ring, 006 .................................O-Ring, 228-040..........................Syringe Tip Adapter .....................O-Ring, 003 .................................Syringe Head...............................Syringe Button Repair Kit ............Pin, Syringe Cartridge .................Plastic Washer, 8-32....................Barb, 8-32 x 1/16’’ .......................Syringe Handle...........................

PART NUMBER113-030113-402017-006017-023113-227017-003113-405113-403113-008003-030022-040113-236

QTY112111121221

Quick-disconnect Syringe Tip Assembly 113-230

1. Remove the existing hex nut. A hex nut wrench has been provided.

2. Remove the syringe tip adapter using the hex wrench.

3. Insert the new syringe tip adapter into the syringe head and tighten using the hex wrench.

4. Place the two (2) O-Rings into the syringe tip nut.

5. Screw the syringe tip nut onto the syringe tip adapter and tighten using the hex wrench.

6. Push the syringe tip into the syringe tip nut until it snaps into place.

Replace Syringe Tip

1. Pull the dirty syringe tip out and insert a clean syringe tip into the syringe tip nut until it snaps into place.

16FOOT CONTROL126-200

ITEM 123456789

101112

PART DESCRIPTIONRing......................................................Cover....................................................Spring.................................................Stem (Includes 017-012 o-ring).....Body....................................................Poppet................................................Spring..................................................O-Ring, 013........................................Baseplate...........................................Screw, 4-40 x 1/4"...........................Rubber Pad.......................................Screw, 6-32 x 1/4"...........................

PART NUMBER126-202126-201008-005126-005126-004126-006008-006017-013126-003001-005126-007001-004

QTY111111111412

Vacuum Drain1/4" Clear - Constant Air In

1/8" Brown - On/Off (flow out) to M.V.

1/4" Blue - Water In

1/8" Yellow - On/Off (flow In) from M.V.

Circled letters indicate connection at Junction BoxJunction Box

Air 80 psi

1/4" Sterling

1/4" Clear

1/8" Blue

1/8" Clear

1/8" Sterling

1/8" Brown

1/8" Yellow

1/4" Blue

1/4" Gray - In From Foot Control

Utility Center

Water 40 psi

Mini Regulator128-016

On/Off Toggle

120-000

OptionalWater Bottle System

Master On/Off120-000

Air Regulator127-010-A

Water Regulator127-010-W

Unregulated

Handpiece Pressure Gauge

026-003

Air-ActuatedRouting Valve

014-007

Non-RetractionWater Relay Valve

123-000

Syringe

To Syringe

Lo-Speed Dry

TO Lo-SpeedHandpiece

Hi-Speed Wet

To Hi-SpeedHandpiece

AutomaticHandpieceHolderNote: Holder cartridgeis shown rotated 90O

ShuttleValve

014-012

Water CoolantOn/Off Toggle120-000

HP Coolant Flow121-000

Foot Control126-200

A-2100 / A-2150 Unit Head

HandpieceBlock

113-021

Umbilical115-507

2HPAutomaticControlA-2100/A-2150

BeaverstateDentalwarrantiesitsproducttobefreeofdefectsinmaterialandworkmanshipforFIVEFULLYEARSfromthedateofpurchaseonallunits.Auto-blocksandstandardfootcontrol(126-000)arecoveredbyaLIFETIMEwarrantywhenfactoryinstalledaspartofacompletedentalsystem.WarrantyislimitedtorepairorreplacementbyBeaverstateDental.Productsreturnedtothefactoryanddeterminedtobedefectivewillberepairedorreplacedfreeofcharge.Thewarrantydoesnotcoverlightbulbs.BeaverstateDentalreservestherighttovoidallwarrantiesifanyproductisinstalledbyotherthananauthorizedtechnician.Beaverstate'swar-rantydoesnotcoverdamagetoanysurfacefinish,includingbutnotlimitedto,discolorationorabrasionfromcleaners,disinfectantsorlightsources.Noclaimforlabororconsequentialdamageswillbeallowed.Returnitemsmustincludeacopyoftheinvoiceorpackingslipasproofofpurchase.

WARRANTY

Beaverstate Dental Inc.115 S. Elliott Rd.

Newberg, OR 97132800-237-2303503-538-8756

503-538-2845 Faxwww.beaverstatedental.com