Download Air Quality Engineering Smokemaster Operating instructions
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@ OWNER AND TEGHNICAL MANUAL SMOKEMASTER' MODEL C-12 SELF-CONT\INED ELEOTRONIC AIRCLEANER TABLEOF CONTENTS SECTION PAGE OWNERM S A N U A LP A R TI INTRODUCTION 2 COMPONENTS 3 PRINCIPLES OF OPERATION. . 3 OPERATING INSTRUCTIONS. 4 MAINTENANCE 4 T E C H N I C AMLA N U A LP A R TI I SPECTFTCATTONS G E N E R AILN F O R M A T I O N Application ......6 ....6 .......6 OutdoorAir... .........7 Sizing. ....7 INSTALLATION .......8 Location .........8 C e i l i nMgo u n t i n g ........9 W a lMl o u n t i n g . . . . ......9 Wiring. ....9 CHECKOUT ....10 SERVICE .......11 ELECTRICAL TROUBLESHOOT .. . . . ..12 DTAGNOSTTC CHECKS . . . . .13 PARTSLIST. . . .15 GUIDESPECIFICATIONS . . ..16 CERTIFICATE . OF WARRANTY. MADEWITHPRIDEIN THE U.S.A. . . . . . . .17 OWNER MANUAL SMOKEMASTER FART1 Your Smokemaster Electronic Air Cleaner is an advanced sel{-contained electronic air cleaner. The Model C-I2 is an e{ficient indoor pollution lighter while reducing costly energy consumption. CLEANAIR A clean lresh atmosphere is a plus to any business. With yqur new Smokemaster Electronic Air Cleaner, your customers and employees can now breathe air that is relatively lree ol smoke, dust or pollen. This is especially important with regard to today's concetn with the eflects of smokers upon non-smokers and also lor a more comlortable environment lor allergy sufferers. LOWERENERGYCONSUMPTION A common solution to the problem ol dense concentrations ol smoke is to exhaust. Excessive exhausting is wastelul and very expensive. One is exhausting expensively heated or cooled air and needing to heat and cool the outdoor ait coming in. A Smokemaster C-12 drastically reduces the need lor outside air. This ..un. you can save as much as 40 percent on heating and cooling bills! REDECORATING Smoke particles also have a tendency to settle out as a dulling lilm on mirrors, windows, trophies, bottles and glassware. In lact, most ol the particles which produce soiling attd "taittitrg are lust too small io be removed by average dusting. Electronic air cleaning gets rid ol these particles belore they have a chance to start the soiling process. Less soiling means longer periods between redecorating. If the appearance ol your business is important to you, electronic air cleaning is certainly a plus. EXTRACOMFORTAND SAVINGS The ellective air pattern of the Model C{2 creates a more comlortable almosphere by constant slight air movement. This slight movement, while more comfortable, also helps to eliminate existing drafts: Another side Lenelit oI the air recirculation pattern is that it distributes the heated or cooled air more evenly. TLi..rr"r, distribution helps to reduce the amount of heated or cooled air needed lor the same degree ol warmih oi cool. LOW OPERATINGCOST In addition to reduced heating-cooling bills and redecorating bills, the relatively low cost oI maintaining an electronic air cleaner is another linancial boost to your business. This air cleaner has no throwaway lilter or oiher parts that must be periodically replaced. The durable electronic cells and prefilter screens are washei and used oiei and over again. No replacement parts means reduced maintenance cost. 2 COMPONENTS OF THE C.l2 COMPONENTS AIR CLEANER ELECTRONIC Cabinet& Grllle Iow prolile design and finish options assure decor compatibility while also made oI durable steel. Intake grille adds to the compatible appearance. RemovablePrefilters Metal mesh prelilters catch larger particles belore entering the electronic cells. System Indicator Lamp, Power Pack and Three Speed Control The System Lamp monitors the electrical output automatically indicating any system mallunciion. The power supply is located behind the bolted door with the system indicator light. The three-speed control is accessible and is convenient to alter fan speed lor varying concentrations ol contaminanrs. Electronic Cells Heovy Duty Cells remove eqsily with crttoche grip handles. Lightweight (972 lbs.) and durable, each cell Iits easily in the dishwasher or conventional container to remove trapped particles accumulated {rom cleaning dirty air. Hlnged Access Door Allows easy access to components {or periodic cell and prelilter cleaning. Sa{ety interlock discharges all power when door is opened. Built-in test button assures collector perlormance. Mounting Mounts on wall brackets or with steel suspension rods. For mounting directly to a ioist ceiling, lag screws are available. ..'il:;l ]irliill]ill For Your Safety U.L.Listed (60Hz.unitsonly) OF OPERATION PRINCIPLES HOW YOURELECTRONIC AIR CLEANERWORKS Airborne contaminants are trapped by a process "Electrostatic Precipitation." The diagram below called simplilies the construction ol the Smokemaster Electronic Air Cleaner. Particles are lirst given a strong electrical charge in the charging section ol each cell. These charged particles are then attracted to and held by the collection seclion ol each cell and held there until cleansed at regular intervals. The Smokemaster C-12 has its own lan which circulates the air through the unit. 3 Plug Plugs into any regular l2O volt grounded outlet. OPERATING INSTRUCTIONS FAN SWITCH Your electronic air cleaner has an OII-low-Med-Hi switch. The electronic air cleaner and built-in Ian are designed to run simultaneously. Turn OII the air cleaner belore opening the access door to remove the electronic cells lor cleaning. SYSTEMLIGHT Your electronic air cleaner is equipped to tell you simply and quickly that it is working properly. The amber system light tells at a glance the status ol the power supply. The system light should be on when the unit is on. TESTBUTTON Pushing the red test button located on the cell door (on the side ol the unit), tells you whether the collector is working. A snapping sound indicates that the collector is working properly. MAINTENANCE WASHINGTHE ELECTRONIC CELLS AND PREFILTER SCREENS To maintain peak efliciency, the electronic cells and prelilter screens in your electronic air cleaner must be washed regularly. The washing is necessary to remove dirt particles collected Irom the air. Check with your Smokemaster representative to determine how olten your cells need to be washed lor your particulat application. Intake grille may be removed lrom machine {or periodic washing. WARNING: Electronic cell is a delicate instrument'and should be handled accordingly. Warranty covers manulacturer's delects only. Smokemaster Inc. assumes no responsibility lor misused or damaged cells due to improper handling or maintenance. CAUTION: Use care when handling the electronic cells. The metal edges can be sharp. Also be carelul not to damage cells by dropping, bumping against lurniture, etc. Do not splash detergent solution in eyes, and avoid prolonged contact with skin. Keep detergent out ol children's reach. OPTION 1 - Manual Washing/Smokemaster Liquid Cell Cteaner 1. Pour CLEANERinto a containernearly the size of the cell. Cleanerand containersare available from your SMOKEMASTERdealer. 2. Immerse cell in CLEANERand remove immediately. Set cell asidefor 5-7minutes. Note: If detergent is allowed to dry on cell, repeat aboveprocedure. 3 . Thoroughlypressure rinse cell with very hot water. Rinsingis most critical. If cell is not completelyrinsed, or if water is not very hot, cell will not be clean and proceduremust be repeated, 4 . Allow cell to dry. 5 . Replacecell in air cleaner. 6 . Replace cleaning solution when cells are no longer being effectivelycleaned. CELL CLEANERIS REUSABLE.SAVE FOR REPEATED USE. OPTION 2 - Manual Washing/Commercial Detergent The electronic cell may be washed manually by soak. ing it in a solution o{ commercial grade detergent. l. Provide a suitable container, Iarge enough to hold the cells. A large plastic dishpan or laundry tub works well. 2. Select a commercial grade detergent that dissolves readily in hot water. Depending on local water conditions, some brands may lorm a precipitate or scum. II a noticeable scum lloats to the sur{ace, try another brand. Special electronic cell detergent is available lrom your Srnokemaster representative. 3. Belore placing cells in wash container, pour in detergent. Use approximalely 3/ecup per cell i{ container is about the size ol cells. Use proportionately more if container is larger. Add enough very hot water to cover the cells. 4. Alter the detergent has completely dissolved, place the electronic cells in the container. 5. Soak the cells lor approximately 30 minutes, slosh several times and remove. 6. Rinse the cells well with very hot water. It is important that all ol the detergent is rinsed olf. 7. Inspect collector plates lor cleanliness. Repeat wash procedure il necessary. Check the electronic cells for broken wires and bent collector plates. The cells may be installed in the air cleaner and energized. The indicator light may remain oll dur_ ing the normal two hour drying time. However, il annoying arcing occurs during this period, the cell may be removed to dry. OPTION 3 - Automatic Dishwasher Electronic cells and prelilters can be washed in ar automatic dishwasher. Make sure that the airllow artows on electronic cells point up. Also be carelul not to damage cells by bending plates or breaking ionizer wires on dishwasher rack. Ttre cells rnay require more {requent washing il automatic dishwasher is used. Cleaning prefilters Remove lint lrom prelilter screens with vacuum or wash in a dishwasher or commercial detergent solution. Do not wash screens in Smokemaster cell cleaner. II ecreens are washed i" ""."a ""rirmercial solution ae cells, make sure they are wasied alter the electronic cells. 4 TEGHNICAL MANUAL SMOKEMASTER FART2 5 THE C-12 IS A SELF-CONTAINEDELECTRONIC AIR CLEANER FOR USE IN COMMERCIAL AND LIGHT INDUSTRIAL APPLICATIONS. THE AIR CLEANER IS MOUNTED IN THE ROOM OR AREA WHERE THE AIR IS TO BE CLEANED. A. THREE.SPEED FAN CIRCULATES AIR THROUGH A METAL MESH PREFILTER AND AN ELECTRONIC CELL. IT RE' MOVES AIRBORNE PARTICLESSUCH AS DUST, SOOT, POLLEN, AND TOBACCO SMOKE FROM THE AIR. power supply output is not r Self-regulating affected by moderate fluctuations in line voltage. I Three-speedlon ctculcrtes up to 1250cubic leet per minute (2124M3t ). I Electronic cells easily removedfor cleaning. r Interlock switchespreventoperationwhen accessdoor is open. r 120V, 60 Hz or 220/240V,50 Hz models availabte. I powered from a standard grounded electrical outlet. SPECIFICATIONS MODEL: C-l 2 includes 2 electronic cells and a S-speed fan. Dischargesair in four directions parallel to ceiling upon which it is mounted. WEIGHT: 79 lbs. [36 kg] shipping, 69 lbs. [3] kg] installed,including electronic cells.Each cell weighs il / 2 l b s . I a . 3k e ] . POWER CORD: lO Ieet (3 meters) long, 3 wires 3-prong plug included with lzOV 60 I-Iz models. On 22O|2NV,5O tlz models, plug must be purchased locally. D I M E N S I O N S : 2 5 x 2 5 x I I i n c h e s[ 6 3 5 m m x 6 3 5 m m x 279.5mml. AMBIENT TEMPERATURE RATING: Shipping and Storage minus 40 to 150 F [minus ulO to plus65.5 C I EFFICIENCY:Up to 94 percent elliciency is deivered as measured according to the national Bureau ol Stan_ dards Dust Spot Method using atmospheric dust, and American Society o{ Heatirrg, Relrigerating, and AirConditioning Engineers Standard S2-76. CAPACITY: FAN ACCESSORIES: WashKit Cell Washing conrainerwith cover.part no. 30182 Cell CleanerConcentrete Dilutes 4 to one. Stores in abovewash container.part no.45008 Wrll Mounting Kit Two wall mounting brackets with air cleaner mounring bolts attached.One blank plate covers louvers on the wall sideof air cleaner.part no.02006. Lag Screw Kit aAt 230V,50Hz. ELECTRICALRATINGS: Voltageand Frequency-120Vac,60 Hz;220/240V ac,50 Hz. Currentand Porrycr Consumption- Four 8 inch screwsand washersfor mounting of air cleanerto joist ceilings.Part no.05053. UNDERWRITERS LISTED: LABORATORIES INC. F i l e N o . E 5 5 7 1I Guide No. AGGZ (60 Hz. unirs only) CAI.IADIAN STAIIDAIDS LI9IED, FiIeNo. LR894l6-l aAt 230V, 50 Hz. GENERAL INFORMATION APPLICATION The gl2 is mountedin the roomor areawherethe air is to be cleaned.It is especiallysuited for servicein buildings or rooms where existing air circulation is limited, or where installationof a central system air cleanerwould be impractical. One very common applicationfor the C12 is the removal of smoke from the air in bars, lounges, restaurants,and bowling alleys. It is also used in a variety of other applications such as welding shops, kitctrens,and club rooms. Becauseit providesits own air circulation, the Clz may be used in almost any application requiring the removal of airborne particulate contaminationfrom an enclosedspace. It cannot, however, be used in any area where combustible gasesor vapors are likely to be present in the air. FrG. 1- C12 COMPONENTS. 6 - Continued GENERALINFORMATION MAKE.UPAIR Recommendedquantitiesof clean outdoor ventilation air for variousapplicationsare described in Table 2 of the ASHME Standard 62-89'Ventilation for AcceptableIndoor Air Quality.' ASHRAE (AmericanSociety of Heating,Refrigerating,and Air ConditioningEngineers,Inc., Phone #404-63684OO)notes that these recommended outdoor air quantitiesmay be reduced by the use of clean, recirculatedair if the IAQ Procedure6.2 is used Appendix E of ASHME 62-89 includes recommendationsfor the use of clean recirculatedair' However,in most cases, adequate controlof carbon dioxide generallyrequiresa minimum clean orrtdoorair quantityof no less than 15 cubic feet of air per minute Per Person. Additionalventilationmay be requiredfor toxic contaminants. In any event,the air cleaner must be used only in areas which are ventilatedfor human occupancy in order to disipate any incidentalgeneration of ozone, SIZING Electronicair cleanersare generallybestsized accordingto the useof the areaandthe volumeof the room(AirChangesper HourMethod). Secondaryfactorsto considerin applyingelectronicair cleanersinclude: -typeof contamination -numberof occupants -olrtsideairquality -anticipated fan setting -rateof contaminate generation thesefactors,the numberof air By considering can be adjustedup or downto required cleaners in operatingconditions. accountfor abnormalities FollowSteps1 through4 to determinethe number of aircleanersrequired: Steo1 - Measurethe length,width,and height of the roomin feet. the Air Changesper Hour Step2 Determine required.SeeChartA below. the C.F.M.(CubicFeetper Steo3 - Determine Minuteof Aifl. SeeChartB below. Steo4 - Plugthe figuresfromSteps1-3intothe sizingformulabelowand calculatethe numberof air cleanersrequired. 7 CHARTA - AIR CHANGESPER HOUR Load of Description. Application Light Generaloffices& computer rooms Air Changes 4-5 6 Average Conferenceand break rooms Heavy Designatedsmoking areas,bingo halls, bars, & elitra smoky areas 8-10 CHARTB. CUBICFEETOF AIR PER MINUTE fan motor. Theaircleanerhasa three-speed to Usethe C.F.M.thatcorresponds the speed thatthe aircleanerwilloperateon normally.Low speedwherenoiseis a primeconcernand high speedwherenoiseis not a factor. Hlgh Model C-12 Low Medium c.F.M. 800 1050 1zso Nolse Level 57.5 dB(A) 65 dB(A) 69 dB(A) SIZINGFORMUI.A L x W x H of Roomx AirChanges/ Hr. : # ol C-12's C.F.M.of Air (seeChartB) X 60 Min. for cellcleaning interval NOTE:Themaintenance the numberof can be lengthenedby increasing air cleanersbeyondthe requirednumber. INSTALLATION l. Installer must be a trained, experienced serviceman. 2. Disconnect power supply before installation to prevent electrical shock and eguipment damage. - L . *E* a -f* _T_ -T 3. All wiring must comply with applicablecodes and ordinances. t +l 4. Do not exceed the ratings given in the SPECIFICATIONSsection. c.rz f+ t' 5. Always conduct a thorough checkout when installationis complete. LOCATION The C 12 should be mounted on th€ Giling near the center of the room. Air is drawn into the bottom of the C-12 and dischargedin 4 directions. Divide larger rooms into sections and use an C-12 in the crnter of eachsection(Fig. 2). F I G . 2 - M O U N T T H E C . 1 2 O N T H E C E I L I N GA T THE CENTER OF THE AREA TO BE CLEANED. Check the existing air circulation in the room. The C-12 should be installed so that it aids the sirculation already $tablished. When airflow patterns are not immediately apparant, obserw the snpke froma cigarette in various locations within the room. 1 u r . rr1r j rf TheC-]2 should be installed at the c€iling in nearly all applications. This is especially important when the air cleansr is used for smoke crntrol. Visible smoke contains very small particles-so srnall, in fact, tbat they are not noticaably affected by gravity. Smoke lsrrelly risesto the ceiling and hangsthere. r o P o Fc . r 2 , If the C-12 must b€ installed some distanor away from ths ctiling, make sura it is at least 14 inches [355 mm] away from the ciling. This measureis necessary to reduce staining of th€ $iling of lingring srnoky air. When the air cl€aner is right against the ceiling, the air at the ceiling is moving too fast to deposit dirt particlss. Ovtr 14 inchc [355 mm] from the cuiling, ths effsct is not a probhm. But in thc spaoebotsrern, rlow moving, dirty air is drawn into thc aroa of ths dircharg outbts and can stain a light colorod c.iling. -o-| // l A /tla llal CLEARANCE HoLz(.t -o I l eluow rr uelsr rr rNcxEst3goMMI FoR cELL REMovAL. FIG.3-APPROXIMATE INSTALLATION DIMEN. stoNs tN tNcHEs (MtLLtMETERStN BRACKETS. 8 CEILING MOUNTING The C-I2 ir mounted by supending it from the csiling. The mounting holes in the C- I 2 ore spoced 16 inches (406.5 mm) between centers in both directions. This mqkes it eqsy to fosten the oir clecrner directly to the ceiling tomework with 8 inch log screws. Lecrve spqce tor the power cord to run between the top ol C-12 qnd ceiling. The power supply cord must not be concecrled crbove ceilings or behind wqlls. Notc in Fig. 4 that the air cleaner is not srspended from the top but rathsr from the venturi plate, which is heavier rnatd and desiEred to supPort the entire dcvicc. oRrLL l/ll lN. llMMl PILOT HOLES LEAVE SPACE FOR CORO !/. IN. II9 MMI OIAMETER CLEANANC€ IiOLES IN AIR PROVTD€O C L E A N E RH O U S I N G 3 / 6X t r N . l r 0x 2 0 3 M M l L AS GC R E w A N DW A S H E(RA C C E S S I EWL IET H REMOVEO) FITTER A N OC E L L S OR VENTURI O O N O T O V E R T I C H T E NL A G S C R E W S P L A T EM A Y O I S T O R T . FIG. 4-USE FOUR 3/8 X 8 INCH LAG SCREWSAND WASHERSTO FASTENTHE C.12 TO THE CEILING FRATE. Be surethat you select a strong structural part oI the ceiling. Do not fasten it to a lalse ceiling or to plaster or plasterboard. In somecases,it may be necessaryto conskuct soure type o{ framing strong enough to support the weight ol the c-rz. Thc C-12 rnayalsobemountcdrdngs/8in'[l0nnJ diamatertbr€ded stoel rods availablcin nuny hardwaro stor€s.Four st€€lrds wiu be rcquird. WALL MOUNTING Tvro wall mounting brackets are utd to support thg C-12. Ttrey are included in an acctssory pa*agc along with a blank plate to block off the outlet louvlrs on the side of ths air cleaner which will be aginrt thc wall. The 2 brackets must be rnountd on the wdl 16 inches [406.5 mm] between cantors so thet th€ long bolts will line up with the air cleaner mounting holes. The brackets should be sccurely fastened to the wall studs with lag screws. On rnasonry walb, u88appropriate scr8wanchors. Use the blank rnetal plate to block off the louvered outlet on the side of tha air cleaner thet wiU face the wall. Use the 2 screws with nuts and washes to fasten this plate to the louwrs. EOLT ANO WASHER WALL BRACXE' (2} BLANK PLATE MOUNT AS CLOSE TO CEILING AsFossrELE l- , NUT ,'/ \ NUT ANO WASHER TOP ANO BOTTOM '7 NUT AND WASH€R TO? ANO BOTTOM /,/ [- -- ?i3 l;i,'i LAG SCREW SRACK€TS TO not oua"trcHTEN LAGscR€wsoR vENlrJRtP.-ATEMAYolsroRt' TIOUITTINGBRACKETS FIG. 6-USE ACCESSORY TO MOUNTC.12ON WALL. OIAMETER THREAOEO ROD t.r/2 rN. lla0 MMI THREADEO ROD B€LOW CEILING I I NUI ANO WAs}tER TOP ANO 3O?IOM DO NOT OVERTIGHTEN LAG 5CREWSOR VENIURI PLATE MAY OISYORT. STEEL FIG.s-}IANGTHEG12FBOiITHETHREADED RODSWHICHBOLTTOTHEVENTURIPLATE. I WIRING The 120V, 60 llzOl2lras a standaldS'pronEplugon a I0 foot [3 m] powercord.It requiresonly a standard groundd outlet for eleetricalPower.O'nthe 22O|24OV, SO fU models,add a S'prongplug (purchasedlocally) to the pow€rcord. Ttre power sourcemust be 120 volt, @ Hz ot 22Ol 240V,50 Hz dependingon mdel. Route the power cod 30 that it will be out of the wayof the building'soccuPants. PERMANENTWIRING To permanently wire the C-12 follow these instructions exactly. All wlring must comply with applicable codes and ordinances. Wire the C-12 using the built-in iunction box as indicated in lig.7 The power source must be l2O volt, 60 Hz. It is recommended that No. 14 or heavier wire be used to complete the wiring from the junction box to the external power source. However, be sure to comply with local codes. ii\ l. Open C-12 junction box cover (Fig.7). 2. Disconnect and discard the power cord, the solderless connectors and strain relief. PIug the power cord hole with the plug provided. SO! D€ RLLSS !O\llfCTORS 3. Run conduit lrom power supply to junction box through the appropriate knockout. Fish wires to iunction box. 4 . Connect Iead wires with solderless connectors including ground (green) wires. Proper grounding ol this device is mandatory lor correct operation and salety. 5. Insert hole plug in hole where power cord was removed. F I G . 7 - R E M O V ET H E J U N C T I O N B O X C O V E R T O GAIN ACCESS TO THE POWER SUPPLY CONNECTIONS. CHECKOUT Before leaving the installation, check to be sure that the Ol2 is properly installed and operatescorrectly. MOUNTING o The Cl2 is securely fastened to the ceiling or wall' 6 lt is mounted wher€ it will not interfere with normal occupant traffic. tr Unit is properly oriented for good air circulation. ASSEMBLY O Elestronic cells are cor€stly orientd-airflow pointing toward blower. El hefilter screGnsproporly instalhd. arrows OPERATION O Fan runs correctly in all speedsettings. o SYSTEM light turns on when fan is running. O Opening acoess door stop6 fan and turns out the systemlight. NOTE: If the Ctz does not apPear to work right, refer to ELECTRICAL TROUBLESHOOTING' CLEANUP tr Clean the outside surfac€sof the air cleaner. CJ Oean up the installation area. 10 SERVICE The lollowing instructions are intended lor qualiIied service personnel only. Dangerotrs line voltage circuits are o<posed during this procedure. Disconneci power before servicing unit. MOTORREPLACEMENT PROCEDURE L Disconnect power {rom unit. 2. Open cell access door. Remove cells, pre{ilters, and grille to provide access to motor. 3. Remove lan blade lrom motor. Broken wires must be replaed as roon ar possible. Remove all parts of the broken wire. lf neoessary.the cell may be temporarily used with I wire mrsring. See PARTS LIST for part number of the replacem.nr wlne Wires come cut to length with eyeletsat eachcnd for easyinstallationin the electroniccell. I. Use care to avoid damageto the spring connestor or other partsof the cell during the installation. 2. Hook one end of the ionizing wire over the spring connectorat one end of the cell. 3. Hold the oppositeeyelet with a needlenosepliers and stretch the wire the length of the cell. Depressthe opposite spring connector and hook the eyelet over it. Disconnect lan motor leads at disconnect near motor (or at terminal block on earlier units). 5 . Remove 4 screws holdinq motor and bracket to unit. 6 . On earlier units it will be necessary to install a bracket (included in motor replacement kit) in place ol the cable clamp. Plug the electrical connector into this bracket and route the wires to the terminal block. Install new motor and bracket, connect electrical lines and replace lan, grille, prelilters and cells. 8. Connect power and check new motor operation. POWERSUPPLY REPLACEMENT PROGEDURE f . Disconnect power lrom unit. 2. Dlsconnect quick connect terminols tom power supply, Unplug power supply wte hqmess. 3. Remove 4 screws holdinq power supply in place. (On earlier units, remove nuts and washers {rom inside ol cabinets.) 4. Install new power supply 5. Connect line voltage wires to power supply with plugrs, Wlres wlth dtnll@ colors go togetber. Ned, connect the pink highvoltqgew"bes to the oubide terminols on the contqct boqrd which qre mqrked L Attqch the grey high voltoge wires to the irside termincls morked C. Be cerloin that oll wires cse connected properly. 6. Reconnect power and test power supply with test button to be sure unit is operating properly. W I R ER E P L A C E M E N T IONIZING The fine tungsten ionizing wires in the charging section of the electronic cell may break or become damaged. Inspea the cell from the upstream side after washing to make sure that none of the wires are broken or out of position. During operation, a broken or deformed wire generally causesa short to ground, possibly with visible arcing or sparking. This condition, or any other short in the ionizing section of the cell, will causethe indicator light to go out. 11 FIG. 8.!NSTALLATIONOF NEWIONIZINGWIRES. ARCING From time to time you may hear a snapping noise coming lrom the electronic air cleaner. This arcing occurs when the air cieaner collects an unusually large particle, when cells are wet, extraordinarily dirty or damaged. If an unusual amount ol arcing persists, check lirst to determine if the electronic cells need washing. look also Ior any sign ol bent collector plates or broken ionizer wlres. II arcing siill occurs when cell is clean and dry, consult your serviceman or dealer lor repair. PROCEDURE MOTORMAINTENANCE The manufacturer of the motor used in the C-12 necommendsoiling of the motor at least once a year. The followingprocedurecan be followed: o De-energizethe unit. . Removethe prefilters and cells from the cabinet. . Removethe fan blade from the motor shaft.* . Unscrew the four screws holding the motor mounting plate, and lower the motor. THE WIRING NEEDNOT BE DISCONNECTED. r There are lwo oil holeson the motor: 1. Near the motorshaft. 2. On the end opposite the motor shaft near the bearingplate. o Five drops of SAE 20 weiSht nondetergent oil or electric motor oil in eachhole is adequate. . Wipe off excess oil which misses or runs out of oil holes. r Replacemotor fan blade, cells and pre-filters in the unit. . Re€nergize and check out to ensure proper operation' *Fan blade need not be removed if serviceman has a hypodermic-typeneedle available for insertion of oil throughoil hole plug. 1 cc is approximatelyfive drops. TROUBLESHOOTING ELECTRICAL The troubleshooting procedi.rredescription is divide,l into 2 sections: The lollowing instructions are intended {or qualified service personnel only. Dangerous line voltage circuits are exposedduring this procedure.Disconnect power before servicing unit. T R O U B L E S H O ONTGI P R O C E D UER The following troubleshootingproc€dure has been designedto speedthe serviceman'swork and insure that any rnalfunction in the'electronicair cleaneris quickly detectedand properly repaired. Most of the troubleshooting steps can be performed by observing the indicator light. This light is powered by the resonating winding on the high voluge transformer and is ON wheneverthe high voltagetransformer is working properly. This procedureis outlined in the llow chart below.A complete descriptionis provided on the lollowing pages' 1. DIAGNOSTIC CHECKS-The numbered stePs correspondto the numberedstepson the uoubleshooting flow chart. Follow this sequenceof checksto locatethe causeof a failure within the air cleaner. 2. COMPONENT CHECKS-Explains how to Iocate a faulty component within an assembly,or how to provea comPonentgood or bad. TOOLSAND EOUIPMENT Troubleshooting the Cl2 can be accomplishedwith only a few tools. o Screwdrivers-long shank, plasticor rubber handles; 2 required for somearc checks. o Needlenosepliers-for stringing ionizing wires. o Test Meter-Honeywell W859 Electronic Air CleanerTest Meter,or o Simpson260 with 25 kV dc Probe. o Solderingiron for replacingcomponents. o Neon test lamp for line voltage. . A sparesilicon diode. E T E C T R I C A LT R O U B L E S H O O T I T U G OPEFAIION LIGHI o| + cT-----] I :*s* l----J l**' I I rNcoRR€cr (Y TOGROUND) IONIZER VOLTAGE DCMINIMUM. NOCELLS-8,5(X)V wrTH cELLS-7,500TO 8,500vDc. VOLTAGE {R TO GROUND} COLLECTOR DCMINIMUM. NOCELLS-3,sOOV DCMINIMUM. WITHCELLS-3,OOOV 12 DIAGNOSTIC CHECKS DIAGNOSTICCHECKS 1. ENERGIZE ELECTRONICAIR CLEANER a. Be sure that the electronic cells and prefilter screensare clean, dry, and properly installed in the air cleaner. b. Energize the air cleaner and check for operation in all fan speeds.In each case the fan NO FAN OPERATION should run and the SYSTEM light shouldturn on. -If the fan does not run, check the fan motor, power sourc€,and interlock safety switch. -lf the SYSTEM light does not come on, go to step 3. -If the fan runs and the SYSTEM light comes on, go to step 2. b. Arcing indicates that the electronic air cleaneris working properly. c. If no arcing noise is heard, check for cgntinuity through the collector resistor, and then check for a failure in the electronic ceUs, voltage doubler circuit, or cell contact boards. 3. REMOVECELLS a. Turn pff ' cleaner. b. Open the acrcess door by removing 2 thumbscrewsholding door in place. Re. move the electronic cells.Closethe door. 2. CHECKCOLLECTOR OUTPTIT ,n.o"*..r$[1'rX;1-l ----tlnX*:n.ncurr I volrAGE wrR|NG I t-l a. With air cleaner turned on, push TEST BUTTON to momentarily short out the collector section of the electronic cell. the air +i#r-) c. Turn the air cleaner oN. -If the light comeson now, check the electronic cellsfor a short circuit. -If the light rernainsoff, go to step 4. 4. CHECKPOWERSUPPLYAND INDICATORLAMP a. Removethe 4 screws holding the control door in place and open the door. VOLTAGT b. Usea neon test light or a voltmeter to checkline voltageon the primary of the high voltage transformer. -If the correct line voltageis present,continue the checkout. -If the correct line voltage is not measuredon the primary of the high roltage transformer, check backwards through the switch and wiring. to the power sourc€ until the problem can be located and corrected. c. Checkthe voltageon the indicator light. -If the voltageis correct (about l20V ac) and if the light is out, replacethe assembly. 13 -ll there is no voltoge, or Iess thon IOOV qc, the power supply musl be reploced. See poge I I COMFONENT CHECKS SOURCE CHECKFANMOTORANDPOIVER lf the fan doesnot run whentheswitch is in HIGH,MEDIUMand LOWpositiom, checkvoltagesuppliedto the motor. I. If the morordoesnot turn with the correctvoltageapplied,checkto seethat the shaft is free to turn. Replacr the motor if necdsary. !o FAi orfnatroN I 2. If the correctline voltageis not m€asured, check beck throughtho wiring to the powsr source,including intcrlocksafetyswitches. CELLS CHECKELECTRONIC WSUAL INSPECTION Carefullyoraminsthe electroniccells. Look especidlyfor€LECTRONIC I | -Bent collectorplat6s. I cELLr I -Brokon ionizingwiras. r_-| -Dirt accumulation on insulators. I -Contact tabs-ionizer and colloctor b'nn" I damage. l-..*. I CHECK FOR SHORT CIRCUITS Use an ohmmotcr to check resistancebetween the outsido frama of the cell and both the ionizer and cgllector contasts. In each cas€, the resistancl should be infinite (open circuit). FIG. ll-USE AN OHMMETERTO CHECKTHE ELECTRONIC CELLS FOR SHORT clRculTs. C-I2 ELECTRONIC AIR CLEANER ..PIN HICH VOLTACE POWER SUIPLY PLUC C RE Y ..PIN PLUC : I GROUND r x r en r - o c xs a F E r Y swrrcrl smorEmgsTEB' INPUT t20v aoHz HICH SPEED MEDIUM SPEED LOW SIEED t-3A 2.1A 2-14 1t0 wATTs 230WATTS 2aewaTTs 6. gi(^! , OUTPUTT2.ln^ AT ll50 vDC 6D ,.o,,.,u., LrsrEo ELEcrRosrArc 3895 AIR CLEANER REV (. I U AD E I N U . S . A 51021 V FIG. 12 INTERNALSCHEMATICDIAGRAM 14 I 2 3 4 5 _q _ 7 8 I 10 11 PARTNUMBER 120V. 2201240V. 60 HZ MODELS 50 HZ MODELS 41009 (2) 4 1 0 0 9( 2 ) 38001 (2\ 38001 Q\ 4 6 1 1 3( 2 ) 4 6 1 1 3( 2 ) 07089 07071 10106 10106 DESCRIPTION NO. Prefilter ElectronicCell Contact Board Assembly PowerSupply Door InterlockSwitch 05013 37022 Fan _ Power Cord _7 Control Switch _I lndicator Light I 4rorl louo-loor? f- ,0016 a ,oor5 Intake Grille, lvory Intake Grille, Black TOLL FREE1-800-328-0787 PARTSNOTILLUSTRATED of 5),PartNo.38004 lonizingWires(package 15 05014 g?on w I 1 0 1 0t 10097 | 20026 w GUIDE SPECIFICATIONS MODELC.I2 Scope: The following describesa self-contained,cord-connected,electronic air cleaning device to be suspendedfrom the ceiling. Description: 1' Unit shall operate from ordinary 120 volt,50 Hz. power source, drawing no more than 3.3 amPeres. 2'.unit shall be equipp-edwith power cord and three prong plug and also equipped to be hard wired in installation if desired. 3' Provision for ground wire connectionin field wiring compartment shall be made. 4' Fan motot shall be of shaded pole design and capableof running at three distinct speeds:hi, med and lo. 5. Air dischargeshall be in four different directions. 5' Atmospheric dust spot efficiency shall be 89o/ominimumwhen tested according to ASHRAE Standard 52-76,and up to 93Voeff-icienton lo speed. 7.' Unit-shall incorporate bell-mouthedfan orifice for purposes of quieter operation and greater throughput. 8' Built in interlock switch system shall disconnect power from all functions when accessdoor is opened. 9. Airflow on Hi fan speed shall be a minimum of 1250 cfm. 10. Unit shall include metal mesh prefilters. 11' Unit shall have a test button and system light to indicate proper operation of high voltage power system. 12' Unit shall have voltage doubler system to provide over 8,000 volts to ionizer section and over 4,000 volts to collectorsectionof cell. 13' Design of air cleanershall limit production of noxious ozone to within osHA approved levels. 1a' High voltage Power supply design shall limit short circuited output current to less than 5 mA. 15' Unit shall have a total electroniccell plate area of at least 105.gsquare feet. 16. No tools shall be required to open or closecell accessdoor. 17' Air cleanershall mount to building supports on 16 inch centersand layout template shall be included to facilitate mounting. l8' Unit shall be listed by Underwriters Laboratoriesfor use as an electrostaticair cleaner. 16 CERTIFICATE OF WARRANTY WARRANW LIMITEDONEYEARSMOKEMASTER Air Quality Engin€ering, Inc. warrants the Smokemaster Electronic Air Cleaners to be free from delects in worloanship or materials, under normal use and service, Ior a period oI one ( I ) year ftom the date oI purchase by tbe congumer II, at any time during the warranty period, the product is de{ective or mallunctions, Air Quality Engineering, Inc. shall repair or replace it (at Air Quality Engineering's option) 1yifhin 6 reasonable period o{ time. II the product is delective, (i) return unit or delective component with a bill oI sale or other dated prool oI purchase, to the retailer ftom which you purchased it, or (ii) package unit or component, along with prool oI purchase (includiag date purchased) and a short description oI the mallunction, and mail or ship, postage or fteight prepaid, to the lollowing addrees: AIR OUALITY ENGINEERING, lNC. Customer Service 7140 Northland Drive North. Mnpls., MN 55428-1520 The repa.ired or replaceo part or unit will be shipped bV Air Quality Engineering, Inc. to the puchasea freight collect, with the purchaser to be responsible lor all freight charges. The warranty on any repaired or replacement part shall be lor a duration oI tine no longer than the remaining or unexpired term oI the original warranty. This warranty does not cover any labor or other service charges incurred by the purchaeer. This warranty shall not apply iI it is shown by Air Quality Engineering that the delect or mallunction was caus€d by damage which occurred while product was in the poesession ol a consumer. Air Quality Engineering's sole responsibility shall be to repair or replace the product within the terms stated above. AIn QUALITY ENGINEERING SHALL NOT BE LIABLE FOR ANY CONSEQUENTLAL DAIVIAGES RESUXilNG FROM ANy BREACH OF WARRANTY, EXPRESS OR IMPLIED, APPIJCABLE TO THIS PRODUCI. Some states do not allow the exclusion or lirnitation ol conseguential damages, 80 this limitation may not apply to you. ORIMPUED,AND TIIE WANNANTIES THISWANruNTYIS IN TJEUOF ALL OTHERWARMNTIES,EKPRESS OFMERC}TJINTtsILITYANDFITNESSFORAPANTICUUNPURPOSEAREHEREBYEXCLTJDEDBEYOI{DTHE Somestatesdonotallowlimitationsonhowlonganinplied warranty ONEYEARDUnef,IONOFTHISWARRANTY. Iasts, so the above linitation may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. 18 smorEmgsrER' AIR OUALITY ENGINEERING,INC. 7140 NORTHLAND DRIVE NORTH, BROOKLYN PARK, MN 55428-152O (8OO)328-O7a7 . FA)( (763) 531-99OO. [email protected] ' www-air-quality-eng.com c-12s83A PN #51167 REV.A