3. Warnings and Symbols Intheoperatinginstructionsthefollowingwarn- ingsandsymbolshavebeenused: CAUTION Instructions including regulations and warnings regarding safety of persons and damage avoidance. Warning - dangerous electrical voltage. Automatic start up Hot surface Informationand/orinstructionsorprohi- bitionsregardingpersonalsafetyorex- tensivematerialdamage For their own protection, operating staff should always wear protective gloves when working with the suc- tion unit. Takeenvironmentalandambientcondi- tionsintoaccount Groundconnection 3.1 Model identification plate ThemodelidentificationplateoftheVS600/ VS900S/VS1200Scanbefoundonthetur- binehousingandontheVS300Sitislocated onthenoisereducerhousing(mufflerunit) Orderno/modelno Serial-No ObservetheOperatingInstructions Dateofmanufacturer 2010/11...
4.3 VS 900 S suction unit 4.4 VS 1200 S suction unit 4.3.1 Delivery contents 4.4.1 Delivery contents Model 7134-01/002 Model 7138-02/002 modeltype230V,1~,50Hz modeltype400V,3~,50Hz withcontrolunit230V,1~ withcontrolunit400V,3~ Model 7134-02/002 Model 7138-02/003 modeltype400V,3~,50Hz modeltype230V,3~,50Hz withcontrolunit400V,3~ withcontrolunit230V,3~ Model 7134-02/003 Model 7138-03/002 modeltype230V,3~,50Hz modeltype400V,3~,60Hz withcontrolunit230V,3~ withcontrolunit400V,3~ Model 7138-03/003 4.3.2 Accessories modeltype230V,3~,60Hz withcontrolunit230V,3~ Controlunit formodel7134-01/002 0732-100-55 formodel7134-02/002 0732-100-56 4.4.2 Accessories formodel7134-02/003 0732-100-57 Controlunit Pipeconnectionset 7133-001-00 formodel7138-02/002 0732-100-61...
5. Technical Data 5.1 VS 300 S suction unit Model 7122 Voltage 230,1~ 230,1~ 100,1~ Frequency 50-60 Rated current 8,0-10 Starting current 21-20,5 Motor protection switch Motorwindingoverheatprotector160°C(±5°C) Power output 650-850 2750 3100 2810-3200 Duty cycle Fuse type IP24 Protection class Medical device ClassIIa Max. volume of fluid l/min Air flow rate seecharacteristics Weight withouthousing ca125 withhousing ca21 Noise levels ** withouthousing dB(A),±15 63-64 64-65 63-65 withhousing dB(A),±15...
5.2 VS 600 S suction unit Model 7128 Voltage 230,1~ 400,3~ 230,3~ 200,3~ Frequency 50-60 50-60 50-60 Rated current 1,8-2,3 3,1-4,1 3,2-4,0 Starting current Motor protection switch * 2,5-4,0 3,5-4,5 Power output 1100 1000 1420 1420 2850 2850/3300 Duty cycle Fuse type IP44 Protection class Medical device ClassIIa Max. volume of fluid l/min Air flow rate seecharacteristics Weight ca25 Noise levels ** withouthousing dB(A),±15 63-68 63-68...
5.3 VS 900 S suction unit Model 7134 Voltage 230,1~ 230/400,3~ Frequency Rated current 6,5/3,8 Starting current 42/25 Motor protection switch * 6,3/4 Power output 1680 1970 2780 2870 Duty cycle Fuse type IP44 Protection class Medical device ClassIIa Max. volume of fluid l/min Air flow rate seecharacteristics Weight ca32 Noise levels ** withouthousing dB(A),±15 withhousing dB(A),±15 Vacuum connection ø50mm(external) Exhaust air connection ø50mm(external) Waste water connection DürrConnectø20mm Auxiliary air valve settings mbar/hPa ca170...
5.4 VS 1200 S suction unit Model 7138 Voltage 230/400,3~ 230/400,3~ Frequency Rated current 6,5/3,8 6,8/3,9 Starting current 43/25 Motor protection switch * 6,3/4 Power output 2000 2400 2860 3180 Duty cycle Fuse type IP44 Protection class Medical device ClassIIa Max. rate of flow of fluids l/min Air flow rate seecharacteristics Weight ca32 Noise levels ** withouthousing dB(A),±15 withhousing dB(A),±15 61,5 Vacuum connection ø50mm(external) Exhaust air connection ø50mm(external) Waste water connection DürrConnectø20mm Auxiliary air valve settings...
7. Functional layout A Auxiliaryairvalve G Exhaustairmufflerr B Coarsefilter H Wastewaterpump C Exhaustairconnection Cycloneseparator D Intakenozzle J Separationturbine E Wastewaterconnection K Turbinewheel F Membranevalve L Motor 2010/11...
8.6 Tubing The following materials may NOT be used: Acrylonitric butadiene styrene or Styrol-copolymer-blends (e. g. SAN+PVC). Only the following plumbing materials may be used: airtightHT-wastewatertubesofpolypropylene (PP),chlorinatedpolyvinylchloride(PVC-C),un- plasticizedpolyvinylchloride(PVC-U)andpoly- ethylene(PEh) 8.7 Hose materials The following materials may NOT be used: hose materials which are not re- sistant to dental disinfectants and chemicals, rubber hoses or full PVC-hoses which are not sufficient- ly flexible. Forwastewatersystemsandsuctionconnec- tionsonlyflexiblespiralPVChoseswithintegrat- edspiralorhosesofacomparablequalitymay beused Asallplastichosesaresubjecttodete- riorationwithage,thesemustbe checkedandinspectedfrequentlyand replacedwhennecessaryWhenasuc- tionunitisreplaced,werecommend thatallhoseconnectionsalsobere- placedatthesametime 8.8 Hose and pipe laying • Waste water connectionsmustbecarried outinstrictaccordancewithlocalandnational regulations Theconnectionbetweenthepipeline andconnectiontothesuctionunit shouldbekeptstraight,withoutbends, andasshortaspossibleusingtheflexi- blehosesprovidedThiswillreducethe amountofvibrationintheplumbing system 2010/11...
HandlingterminalstripinterminalboxofVS 600,VS900SandVS1200S 11. Start-up The suction unit must not be opera- ted without the coarse filter, other- wise larger particles such as bits of broken tooth or fillings could cause damage to the unit. •Checkthatthecoarsefilters(eginspittoon) havebeenplacedinposition •Switchontheunitpowerswitchorthemain surgeryswitch •Carryoutafunctioncontrolofthesuctionunit andthecontrolunit Checkthemotorrotationdirection(3/N/PE AC) Setthemotorprotectionswitchinthecontrol unit •Checkallconnectionsforsignsofleakages •Carryoutanelectricalsafetycheckofthe controlunitandthesuctionunitaccordingto nationalandlocalregulations(eganyandall regulationsconcerningsetup,operationand applicationofmedicalproducts)andrecord theresultsasappropriate,eginthetechnical logbook Inmanycountriestechnicalmedical productsandelectricaldevicesaresub- jecttoregularchecksatsetintervals Theoperatorshouldbeinformedas necessary 2010/11...
13. Maintenance Wear water-proof protective gloves! 12. Cleaning and disinfec- Every 4 weeks (for VS 600, VS 900 S, tion of the suction unit VS 1200 S every 3 months)thefilterlocatedat thesuctionconnectionofthesuctionunit Do not use any foaming agent, e.g. shouldbecheckedandcleanedifnecessaryTo household cleaning agent, instru- dothis,slidethesuctionhosefromthesuction ment disinfection agent or abrasive unitconnectionIfrequired,extractthefilter cleaners. fromthesuctionconnectionpieceandclean Do not use agents containing chlo- A Service Technician is required to check rine or any sort of solvent such as the condition(egsignsofleakagesoraging)of acetone. These agents can affect thewasteconnectionvalvesatleastonceayear the materials. This will lead to loss andtoreplaceifnecessary of any claims under the guarantee. For reasons of hygiene and perfect func- Everytwoyears(VS600,VS900S,VS1200S) tion, after every patient treatment theauxiliaryairvalvemustbecheckedand oneglassofcoldwatershouldbeaspirated cleanedand/orreplacedasnecessary throughboththelargerandthesmallerofthe suctionhoses-evenifonlythesalivaextractor Theexhaustairbacterialfilter(whenpresent) wasusedforaspiration shouldbereplacedevery12-24months Aspirationusingthelargersuctionhose Theintegratedseparationunitwithinthe allowsalargeramountoffreshair(~300 suctionunitdoesnotholdbacteria l/min)tobedrawnupandthisincreases back,whichiswhyitisstronglyrecom- considerablythecleaningefficiency mendedtoinstallabacterialfilterinthe...
Trouble-shooting 14. Tips for Operators and Technicians Any repairs above and beyond routine maintenance must be carried out by suitably qualified personnel or one of our service technicians. Before starting any trouble-shooting activities ensure that the appliance has been re- moved from the power supply. Problem Probable cause Solution 1. Suction unit does •Nosupplyvoltage •Checkthemainsfusing,fusein not start up. controlunitoronthePCBandre- placeifnecessary Checksupplyvoltage •Underorovervoltage •Measurethesupplyvoltage,ifnec- essarycallanelectrician •Motorprotectionswitchsettoolow •MeasurecurrentSetthemotor (forvaluesseeTechnicalData) protectionswitchtomeasuredval- ueplussafetymargin •Motorprotectionswitchdefectly •Checkmotorprotectionswitch;if defectly,replace •Capacitordefectly •Measurethecapacitanceandre- placeifnecessary •Turbineisblockedduetosolidpar- •Disassemblethesuctionunitand ticlesordirt(egbyusingunsuita- cleantheturbine blecleaninganddisinfectant agents);motorprotectionswitch activated 2. Suction unit produ- •Solidparticlesinturbine •Disassemblethesuctionunitand ces unusual noises.
Need help?
Do you have a question about the VS 300 S and is the answer not in the manual?
Questions and answers