Smokemaster X-400 Owners Manual
Contents
1. TELEX 29 1013 OFFICENTR SLPK MANUFACTURER amp WORLDWIDE DISTRIBUTOR OF AIR CLEANING SYSTEMS 14 CERTIFICATE OF WARRANTY LIMITED ONE YEAR SMOKEMASTER WARRANTY Air Quality Engineering Inc warrants the Snokemaster Electronic Air Cleaners to be free from defects in workmanship or materials under normal use and service for a period of one 1 year from the date of purchase by the consumer If at any time during the warranty period the product is defective or malfunctions Air Quality Engineering Inc shall repair or replace it at Air Quality Engineering s tion within a reasonable period of time If the product is defective i return the unit or defective component with a bill of sale or other dated proof of purchase to the re tailer from which you purchased or Gi package the unit or component along with proof of purchase including date purchased and a short description of the malfunction and mail or ship postage or freight prepaid to the following address AIR QUALITY ENGINEERING INC Customer Service 3340 Winpark Dr Minneapolis MN 55427 The repaired or replaced part or unit will be shipped by Air Quality Engineering Inc to the purchaser freight collect with the purchaser to be responsible for all freight charges The warranty on any re paired or replacement part shall be for a duration of time no longer than the remaining or unexpired term ofthe original warranty This warranty do2. Power Supply Solid state power supply assures trouble free highly reliable service Interlock Switch Hanger Bracket Speed Contro Switch Electronic Cell Prefilter Grille Attractive one piece grille conveniently drops down All serviceable components are accessible through the grille opening Electronic Cells One electronic cell charges and collects airborne particles The compact design allows easy removal for cleaning and service Fan Motor Motor driven fan operates at 3 speeds providing the choice of circulation level Elastomeric suspen sion system eliminates vibration noise Capacitor Motor 120V Electrical Cover Grille Assembly PRINCIPLES OF OPERATION HOW YOUR ELECTRONIC AIR CLEANER WORKS Airborne contaminants are trapped by a process called Electrostatic Precipitation e fan draws particulate laden air successively through the prefilter the cell ionizing section and cell collector section The ionizing section imparts an electrical charge to the individual which are then drawn by electrostatic forces to the sitely charged collector plates Cleaned air is then discharged back into the room Electronic cells must be washed periodically to maintain efficient performance Charging Collecting Section Section gt Dirty ean Air gt Ware Out OPERATING INSTRUCTIONS SAFETY INTERLOCK SYSTEM In
3. be careful when working near air cleaner s moving parts 4 Wear gloves when installing air cleaner to pro tect hands from cuts EQUIPMENT NEEDED Phillips screwdriver Wire cutters Pliers Knife Hacksaw Electric drill with 1 8 bit Wire Pliers Four 1 4 inch turnbuckles from your local hardware store 9 Twelve gauge galvanized steel wire enough to hang four wires from true ceiling to T bar level 10 Enough twelve or fourteen gauge electrical wire and conduit to reach nearest unswitched cir cuit see electrical installation instructions 11 Junction box fittings as needed ITEMS SUPPLIED AS LOOSE PARTS 1 Two support bars 2 Six 8 self tapping sheet metal screws 3 Two flat washers 4 Two wire connectors UNPACKING Note It is easier to leave air cleaner in box until Step 5 1 Remove grille and unpack from protective cardboard 2 Take out prefilter 3 Remove electronic cell by turning the retaining turnstile latch Then raise cell off hooks 4 Remove mounting bars from inside of cabinet 5 Lift air cleaner out of box NAO a PREPARATION The model X 400 air cleaner is designed to be installed within a T bar drop ceiling Remove tiles from ceiling to open an area 23 inches one 2 x 2 ceiling tile to accommodate air cleaner The area between the drop ceiling and true ceiling must be free of obstructions such as pipes ducts etc There must be at least 14
4. below T bar ceiling system 6 Atmospheric dust spot efficiency shall be 88 minimum when tested according to ASHRAE Standard 52 76 and up to 97 efficient on lo speed 7 Unit shall incorporate bell mouthed fan orifice and rubber hubbed fan blade for purposes of quieter operation 8 Built in interlock switch system shall disconnect power from all functions when service grille is opened 9 Airflow on Hi fan speed shall be a minimum of 400 cfm 10 Unit shall include 1 metal mesh prefilter 11 Fan motor to be mounted on four elastomeric vibration isolators 12 Unit shall have a flanged grille lapping over T bars to correct T bar misalignment 13 Unit shall have a test button and system light to indicate proper operation of high voltage power system 14 Unit shall provide over 8 000 volts to ionizer section and over 4 000 volts to collector section of cell 15 Unit shall have hanger bar system to provide safe and secure installation of air cleaner 16 Design of air cleaner shall limit production of noxious ozone to within OSHA approved lev els 17 High voltage power supply design shall limit short circuited output current to less than 5 mA 18 Unit shall have a total electronic cell plate area of at least 52 9 square feet 19 Unit shall be listed by Underwriters Laboratories for use as an electrostatic air cleaner ENGINEERING INC TELEPHONE 612 544 4426 2nGIneerRinGc
5. inches between the bottom of the T bar and true ceiling Make sure air cleaner will be oriented and located for good air circulation MOUNTING WARNING Air cleaner could fall from ceiling if improperly mounted Installation instructions must be fol lowed carefully to avoid injury to people and dam age to equipment 1 Attach four 12 gauge galvanized steel support wires to true ceiling at location shown in Fig 1 Twist each wire at least four times to provide safe support for the air cleaner The free end of each wire should extend six inches or more below the bottom of the T bars 24 a gt T Bar Support ires AG 2 Support Bar VO lt FIGURE 1 2 At the end of each opening set a support bar across the T bars The J shaped portion of the support bars should be oriented so the hook side of the J is toward the opening not toward the adjacent T bars See Fig 1 3 Using an electric drill with and 1 8 drill bit drill through the holes in the stepped portion of the support bars and through the T bars Attach the support bars to the T bars with four 8 sheet metal screws provided 4 Hook the turnbuckles to the support bars and then secure the support wires to the eyes of the turnbuckles see Fig 1 Twist the wire at least four times 5 Adjust the turnbuckles until the support bars are securely suspended by the support wi
6. order for all air cleaner functions to receive operating power the grille must be securely in posi tion This actuates the safety inter lock switch Air cleaner will not function without grille in place FAN SWITCH Your electronic air cleaner has an Off Low Med Hi switch The electronic collection system and built in fan are designed to run simultaneously Turn off the air cleaner before dropping the grille to remove the electronic cells for cleaning SYSTEM LIGHT Your electronic air cleaner is equipped to tell you simply and quickly that it is working properly The amber system light tells you at a glance the status of the power supply The system light should be on when the unit is on TEST BUTTON Pushing the white button labeled push to test generates a snapping noise which indicates proper function of collector system MAINTENANCE WASHING THE ELECTRONIC CELL AND PREFILTER To maintain peak efficiency the electronic cells and prefilter in your electronic air cleaner must be washed regularly The washing is necessary to remove dirt particles collected from the air Check with your Air Quality Engineering representative to determine how often your cells need to be washed for your particular application Grille may be removed from machine for periodic washing CAUTION 1 Be extremely careful when working with 400 cell and filter The edges of the cells and filter and the collection plates and ionizing wir
7. the power supply If the correct line voltage is present continue the checkout If the correct line voltage is not measured on the power supply check backwards through the switch and wiring to the power source until the problem can be located and corrected c Check the voltage indicator light If the voltage is correct about 120Vac and if the light is out replace the assembly If there is no voltage replace the power supply ne WAM ON A A AON Wh tee VM USE OHMMETER CHECK THE ELECTRONIC CELLS FOR SHORT CIRCUITS COMPONENT CHECKS CHECK FAN MOTOR AND POWER SOURCE If the fan does not run when the switch is in HIGH MEDIUM and LOW positions check vol tage supplied to the motor 1 If the motor does not turn with the correct voltage applied check to see that the shaft is free to turn Replace the motor if necessary 2 If the correct line voltage is not measured check back through the wiring to the power source including interlock safety switch CHECK ELECTRONIC CELLS VISUAL INSPECTION Carefully examine the electronic cell Carefully look for Bent collector plates Broken ionizing wires Dirt accumulation on insulators Contact tabs Ionizer and collector damage CHECK FOR SHORT CIRCUITS Use an ohmmeter to check resistance between the outside frame of the cell and both the ionizer and collector contacts In each case the resistan
8. Before leaving installation be sure the X 400 is properly installed and operates correctly Check the following MOUNTING 400 is securely fastened to the true ceil ing ASSEMBLY Electronic cell is correctly oriented airflow arrows pointing toward blower Prefilter screen properly installed OPERATION eFan runs correctly on all speed settings eSystem light turns on when fan is running Snapping noise is heard when test button is pushed Opening intake grille stops fan and turns out sys tem light NOTE If the X 400 does not appear to work right refer to ELECTRICAL TROUBLESHOOTING CLEANUP the surfaces of the air cleaner Clean up the installation area SERVICE WARNING The following instructions are intended for qual ified service personnel only Dangerous line vol tage circuits are exposed during this procedure Disconnect power at fuse before servicing unit MOTOR REPLACEMENT PROCEDURE 1 Disconnect power at fuse or circuit breaker 2 Open grille Remove prefilter and cell to pro vide access to motor 3 Remove fan blade from motor 4 Disconnect fan motor leads at plug disconnect near electrical compartment 5 Remove 5 screws holding motor to unit to remove motor 6 Install new motor connect electrical lines and replace fan cell prefilter and grille 7 Connect power and check new motor operation POWER SUPPLY REPLACEMENT PROCEDURE 1 Di
9. HANGES PER HOUR General offices amp Light computer rooms Average Conference and break rooms Designated smoking areas bingo halls bars amp extra smoky areas Description of Application Air Changes per Hour CHART B CUBIC FEET OF AIR PER MINUTE The air cleaner has a three speed fan motor Use the C F M that corresponds to the speed that the air cleaner will operate on normally Low speed where noise is a prime concern and high speed where noise is not a factor medium 45 50 5 dB A dB A Lx Wx of Room x Air Changes Hr OF X 400 S C F M of Air see Chart B x 60 Min Model X 400 56 5 dB A Noise Level NOTE The maintenance interval for cell cleaning can be lengthened by increasing the number of air cleaners beyond the required number INSTALLATION IMPORTANT Read these instructions carefully A hazardous condition or damage to product could result if instructions are not followed CAUTION 1 Do not connect power source until after the electronic air cleaner is mounted Electrical shock and equipment damage may result 2 Be sure to turn air cleaner off prior to service or installation Motor has automatic thermal overload so it will stop when overheated It will automatically start after a cooling period 3 Avoid electrical shock by being careful when air cleaner is turned on for electrical check Also
10. SMOREMUAS TELS OWNER AND SERVICE MANUAL SMOKEMAS TER MODEL X 400 SELF CONTAINED ELECTRONIC AIR CLEANER TABLE OF CONTENTS SECTION PAGE OWNERS MANUAL PART INTRODUCTION 025 0 oda Sores cena Gah dete 2 565455 poe ea te A esha wae hae 3 PRINCIPLES OF OPERATION 3 OPERATING INSTRUCTIONS 4 MAINTENANCE ee Fo dis PEERS awed 4 ein aea ee Ea a 5 INSTALLATION AND SERVICE PART II SPECIFICATIONS gt bua 5 GENERAL 6 Application ay Wa bad hace 6 Make Up AlN ha 6 eta alin act 6 INSTALLATION 7 CHEGKOUT 2255 ee eee ee 9 SERVICE 9 ELECTRICAL TROUBLESHOOTING 10 DIAGNOSTIC CHECKS Nace oes 11 PARTS LIST ascii esa wes ahead 13 GUIDE SPECIFICA
11. TIONS 14 MADE WITH PRIDE IN THE U S A OWNER MANUAL SMOKEMASTER PART 1 Your Smokemaster X 400 is an advanced self contained electronic air cleaner The model X 400 is an efficient indoor pollution fighter while reducing costly energy consumption It is designed to be installed in the space of a 2 x 2 drop ceiling panel CLEAN AIR A clean fresh atmosphere is a plus to any business With your new Smokemaster Electronic Air Cleaner your customers and employees can now breathe air that is relatively free of smoke dust or pollen This is especially important with regard to today s concern with the effects of smokers upon non smokers and also for a more comfortable environment for allergy sufferers LOWER ENERGY CONSUMPTION A common solution to the problem of dense concentrations of smoke is to exhaust Excessive exhaust ing is wasteful and very expensive One is exhausting expensively heated or cooled air and needing to heat or cool the outdoor air coming in A Smokemaster X 400 drastically reduces the need for out side air This means 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 film on mirrors windows trophies bottles and glassware In fact most of the particles which product soiling and staining are just too small to be removed by average dusting Electronic air cleaning ge
12. ce should be infinite open circuit X 400 SCHEMATIC SUPPLY 9 2 lt INTERLOCK SAFETY SWITCH 120 60 2 220 SOHZ FAN SWITCH HI VOLTAGE POWER SUPPLY GRN YEL DARK GREY ORANGE A INTERLOCK SAFETY SWITCH TERMINAL BLOCK CONNECTIONS 220 240 VAC 50 HZ 12 PART DESCRIPTION 60 HZ Grille Assembl 05298 Speed Control Switch Speed Control Switch Interlock Switch 1006 13 LWUBRRRRRLAREERERERERRRERE EAS PARTS NOT ILLUSTRATED Ionizer Wire Carbon Filters ACCESSORIES Wash Container w Lid Cell Cleaner Concentrate Remote Control 30182 CALL TOLL FREE 1 800 328 0787 GUIDE SPECIFICATIONS MODEL X 400 Scope The following describes a self contained electronic air cleaning device to be installed in a 2 x 2 foot ceiling tile opening Description 1 Unit shall operate from two wire 120 volt 60 Hz power source drawing no more than 0 8 amperes 2 Provision for ground wire connection in field wiring compartment shall be made 3 Fan motor shall be of PSC design and capable of running at three distinct speeds hi med and lo 4 Air discharge from grille shall be in four different directions 5 The unit shall not protrude
13. es not cover any labor or other service charges incurred by the purchaser This warranty shall not apply if it is shown by Air Quality Engineering that the defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer Air Quality Engineering s sole responsibilty shall be to repair or replace the product within the terms stated above AIR QUALITY ENGINEERING SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY EXPRESS OR IMPLIED APPLICABLE TO THIS PRODUCT Some states do not allow the exclusion or limitation of consequential damages so this limitation may not apply to you THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED AND THE WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY EXCLUDED BEYOND THE ONE YEAR DURATION OF THIS WARRANTY Some states do not allow limitations on how long animplied warranty lasts so the above limitation 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 R Qu LIITY 3340 WINE TELEPHONE 612 544 4426 LIS MINN NG ERING 55427 2083 NESA TELEX 29 1013 OFFICENTR SLPK MANUFACTURER amp WORLDWIDE DISTRIBUTOR OF AIR CLEANING SYSTEMS 51412 Rev Printed in the U S A
14. es of the cell may be sharp 2 When cleaning the cells and filters be sure to wear appropriate protective gear especially gog gles and gloves Skin contact with either alka line or acid detergent solution should be avoided 3 Use a stable platform to stand on when work ing with the electronic air cleaner 4 Electronic air cleaners and their components are susceptible to damage Take care when work ing with them to avoid equipment damage 1 Fill wash tub with cell cleaning detergent and hot water per detergent manufacturer s instruc tions 2 Immerse cells in CLEANER and remove immedi ately 3 Remove cells and set aside for five minutes to allow CLEANER to penetrate 4 Rinse cells well with hot water Make certain no residue remains on cells Residue will adversely affect cell performance by causing frequent arcing and low efficiency 5 Inspect cells for broken wires or bent plates Repair or replace as necessary See Service Section for ionizer wire replacement procedure 6 Remove lint from prefilter with vacuum cleaner or wash with mild detergent solution SERVICE In the event of air cleaner malfunction there are some simple checks you can perform to determine if a serviceman must be called 1 Check circuit fuse or breaker Correct if fuse is blown or breaker is tripped 2 Be sure electronic cell is in place intake grille is closed and unit is turned on If the problem persists call se
15. ionizing wires eTest Meter Honeywell W869 Electronic Air Cleaner Test Meter or Simpson 260 with 25k Vdc probe eSoldering iron for replacing components test lamp for line voltage DIAGNOSTIC CHECKS 1 ENERGIZE ELECTRONIC AIR CLEANER a Be sure that the electronic cells and prefilter screens are clean dry and properly installed in the air cleaner b Energize the air cleaner and check for opera tion in all fan speeds In each case the fan should run and the SYSTEM light should turn on If the fan does not run check the fan motor power source and interlock safety switch If 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 2 CHECK COLLECTOR OUTPUT a With air cleaner turned on push TEST BUT TON to momentarily short out the collector section of the electronic cell b Arcing indicates that the electronic air cleaner is working properly c If no arcing noise is heard check for a failure in the electronic cell or cell contact board 3 REMOVE CELLS a Turn off the air cleaner b Open the service grille Remove the elec tronic cells Close the grille Turn the air cleaner ON If the light comes on now check the electronic cells for a short circuit If the light remains off go to step 4 4 CHECK POWER SUPPLY AND INDICATOR LAMP a Remove electrical cover b Use a neon test light or a voltmeter to check line voltage on
16. laced for air cleaner to function effectively without arcing Remove all parts of the broken wire If necessary the cell may be temporarily used with one wire missing See PARTS LIST for part number of replacement wire Wires come cut to length with eyelets at each end for easy installation in the electronic 1 Use care to avoid damage to the spring connec tor or other parts of the cell during the installa tion 2 Hook one end of the ionizing wire over the spring connector at one end of the cell 3 Hold the eyelet with needlenose ee and stretch the wire the length of the cell epress the opposite spring connector and hook the eyelet over it MOTOR MAINTENANCE PROCEDURE The manufacturer of the motor used in the X 400 recommends oiling of the motor at least once a year The following procedure can be followed De energize the unit Remove the prefilter and cells from the cabinet Remove the fan blade from the motor shaft Unscrew the four nuts holding the motor and lower the motor THE WIRING NEED NOT BE DISCONNECTED There are two oil holes on the motor 1 Near the motor shaft 2 On the end opposite the motor shaft near the bearing plate Five drops of SAE 20 wei ht non detergent oil or electric motor oil in each hole is adequate Wipe of excess oil which misses or runs out of the oil holds Replace motor fan blade cell and prefilter in the unit Re energize and check out to ensure proper ope
17. ounded conduit connection the green wire in the field wiring com partment should be connected to a grounded con ductor DO NOT connect the grounding wire from the air cleaner to the white wire or the building The air cleaner frame must be electrically con nected to the frame of the building of the electrical conduit system Input electrical power should be run through flexible conduit as recommended by the National Electrical Code or your local author ity COMPLETING THE ASSEMBLY 1 Install electronic cell 2 Check to make sure the electronic cell is oriented for correct airflow arrows on side of cell should point up The contact board needs to be properly seated 3 Install the prefilter 4 Install the grille by squeezing two of the mount ing springs located along one side of the grille and inserting the legs of the springs into the slots in the mounting bars Be sure the grille is oriented so it will swing up and cover the air cleaner correctly Swing the grille up and attach the remaining two springs to the other mounting bar At this point simply push the grille toward the air cleaner and the springs will pull the grille up into its final posi tion 5 Turn electric power back on and press HI MED LO button 6 Make sure fan runs on all three speed settings 7 Press test button An audible snap indicates col lection section of cell is functioning 8 Clean up installation area CHECKOUT
18. pendix E of ASHRAE 62 89 includes recom mendations for the use of clean recirculated air However in most cases adequate control of car bon dioxide generally requires a minimum clean outdoor air quantity of no less than 15 cubic feet of air per minute per person Additional ventilation may be required for toxic con taminants In any event the air cleaner must be used only in areas which are ventilated for human occupancy in order to disipate any incidental gen eration of ozone SIZING Electronic air cleaners are generally best sized according to the use of the area and the volume of the room Air Changes per Hour Method Secondary factors to consider in applying elec tronic air cleaners include type of contamination number of occupants outside air quality anticipated fan setting rate of contaminate generation By considering these factors the number of air cleaners required can be adjusted up or down to account for abnormalities in operating conditions Follow Steps 1 through 4 below to determine the number of air cleaners required Step 1 Measure the length width and height of the room in feet Step 2 Determine the Air Changes per Hour required See Chart A below Step 3 Determine the C F M Cubic Feet per Minute of Air See Chart B below Step 4 Plug the figures from Steps 1 3 into the sizing formula below and calculate the number of air cleaners required CHART A AIR C
19. ration ELECTRICAL TROUBLESHOOTING WARNING The following instructions are intended for qual ified service personnel only Dangerous line vol tage circuits are exposed during this procedure TROUBLESHOOTING PROCEDURE The following troubleshooting procedure has been designed to speed the serviceman s work and insure that any malfunction in the electronic TURN ON UNIT CHECK FAN MOTOR AND POWER SOURCE REPAIR CELL REINSTALL TRY AGAIN air cleaner is quickly detected and properly repaired Most of the troubleshooting steps per formed by observing the indicator light This light is ON whenever the high voltage transformer is working properly This procedure is outlined in the flow chart below A complete description is provided on the follow ing pages CORRECT LINE VOLTAGE WIRING REPLACE POWER SUPPLY REPLACE SYSTEM LED 10 11 The trouble shooting procedure description is divided into two sections 1 DIAGNOSTIC CHECKS Follow the sequence of checks in the troubleshooting flow chart to locate the cause of a failure within the air cleaner 2 COMPONENT CHECKS Explains how to locate a faulty component within an assembly or how to prove a component good or bad TOOLS AND EQUIPMENT Troubleshooting the X 400 can be accomplished with only a few tools Screwdrivers long shank plastic or rubber handles 2 required for some arc checks Needlenose pliers for stringing
20. res Do not overtighten the turnbuckles to avoid lifting or buckling the T bar framework 6 Lift air cleaner body into opening and let body drop into J shaped portion of support bars 7 Fasten air cleaner body to support bars using two 8 self tapping screws and flat washers Screws are installed through slots in ends of air cleaner into support bars Adjust location of air cleaner relative to support bars via slots prior to tightening of screws ELECTRICAL INSTALLATION CAUTION This procedure should be attempted only by per sons qualified to install electrical wiring All wiring must comply with applicable codes and ordinances 1 Locate an unswitched 120 volt AC 60 Hz power circuit with a junction box near the air cleaner location 2 Check the circuit breaker or fuse for that cir cuit and determine whether it is rated 15 amperes or 20 amperes as marked on the device The required copper wire size will be AWG 14 for 15 ampere circuits AWG 12 for 20 ampere circuits 3 CAUTION Turn off the building circuit at the fuse or circuit breaker before proceeding 4 Connect the black and white wires from the pigtails in the air cleaner junction box to the corresponding colors in the supply circuit Fig 2 Black from Air Cleaner Black White from Air Cleaner White FIGURE 2 5 If grounded conduit is used to route the power wiring to the air cleaner no further grounding is necessary In the absence of a gr
21. rs ASHRAE Standard 52 76 WEIGHT 54 Ibs 25 kg shipping 44 18 20 kg installed including electronic cells Each cell weighs 9 1 2 Ibs 4 3 kg AMBIENT TEMPERATURE RATING Shipping and Storage 40 to 150 degrees F Operating 40 to 125 degrees F UNDERWRITERS LABORATORIES INC LISTED File No E55711 Guide No AGGZ 60 Hz models only CANADIAN STANDARDS LISTED File No LR89416 1 GENERAL INFORMATION APPLICATION The X 400 is mounted in the room or area where the air is to be cleaned One very common appli cation is the removal of tobacco smoke from the air Typical installations include conference rooms lounges offices lunchrooms etc Because it provides its own circulation the X 400 may be used in almost any application requiring the removal of airborne particulate contamination from an enclosed space The X 400 Electronic Air Cleaner is not explosion proof It must not be installed where there is danger of vapor gas or dust explosion MAKE UP AIR Recommended quantities of clean outdoor ventila tion air for various applications are described in Table 2 of the ASHRAE Standard 62 89 Ventilation for Acceptable Indoor Air Quality ASHRAE American Society of Heating Refrigerating and Air Conditioning Engineers Inc Phone 404 636 8400 notes that these recommended outdoor air quantities may be reduced by the use of clean recirculated air if the IAQ Procedure 6 2 is used Ap
22. rviceman The fol lowing information will be useful to him 1 Whether or not amber system light is on 2 If pushing white test button results in a snap ping sound ARCING From time to time you may hear a snapping noise coming from the electronic air cleaner This arcing occurs when the air cleaner collects an unusually large particle when cell is wet extraordinarily dirty or damaged If an unusual amount of arcing persists check first to determine if the electronic cell needs washing Look also for any sign of bent collector plates or broken ionizer wires If arcing still occurs when cell is clean and dry consult your serviceman or dealer for repair INSTALLATION AND SERVICE SMOKEMASTER PART 2 SPECIFICATIONS Model X 400 includes one electronic cell and a 3 speed fan Discharges air in up to four directions parallel to ceiling upon which it is mounted CAPACITY 60 Hz 50 Hz 40 680 25 460 ELECTRICAL RATINGS Voltage and Frequency 120 Vac 60 Hz 220 240 Vac 50 Hz CURRENT AND POWER CONSUMPTION 120 Vac 60 Hz 220 240 Vac 50 Hz SPEED High 8 8 150 Medium 6 6 110 5 4 9 DIMENSIONS 24 24 x 13 5 8 EFFICIENCY Up to 97 percent efficiency is delivered as measured according to the NBS Dust Spot Method using atmospheric dust as outlined in the American Society of Heating Refrigeration and Air Conditioning Enginee
23. sconnect power at fuse or circuit breaker 2 Open service grille and remove prefilter cell 3 Remove six Phillips head screws holding the electrical cover in place Disconnect the two high voltage wires from the back of the cell contact board assembly and lay the electrical cover aside 4 Disconnect 1 White wire from power supply 2 Black Wire from power supply 3 Charcoal and pink high voltage wires one each at power supply 5 Cut wire ties holding the above wires to the air cleaner 6 Remove 4 screws holding power supply in place and remove power supply 7 Mount new power supply in place reconnect wir ing 8 Use wire ties and re tie wires in place 9 Reconnect the high voltage wires and reinstall the electrical cover 10 Replace the electronic cell and prefilter 11 Close service grille 12 Reconnect power and test power supply with test button to be sure unit is operating properly IONIZING WIRE REPLACEMENT The fine tungsten ionizing wires in the charging section of the electronic cell may break or become damaged Inspect the cell from the upstream side after washing to make sure that none of the wires are broken or out of position During opera tion a broken or deformed wire generally causes a short to ground with visible arcing or Sparing his condition or any other short in the ionizing section of the cell will cause the indicator light to go out Broken wires must be rep
24. ts rid of these particles before they have a chance to start the soiling process Less soiling means longer periods between redecorating If the appearance of your business is important to you electronic air cleaning is certainly a plus EXTRA COMFORT AND SAVINGS The effective air pattern of the Model X 400 ereates a more comfortable atmosphere by constant slight air movement This slight movement also helps to eliminate existing drafts Another side benefit of the air recirculation pattern is that it distributes the heated or cooled air more evenly This even dis tribution helps to reduce the amount of heated or cooled air needed for the same degree of warmth or cool LOW OPERATING COST In addition to reduced heating cooling bills and redecorating bills the relatively low cost of maintain ing an X 400 electronic air cleaner is another financial boost to your business this air cleaner has no throwaway filter or other parts that must be periodically replaced The durable electronic cells and prefilter screens are washed and used over and over again No replacement parts means reduced maintenance cost COMPONENTS COMPONENTS OF THE X 400 ELECTRONIC AIR CLEANER Cabinet The sturdy corrosion resistant steel cabinet requires only 13 9 16 space above drop ceiling for installation Mounting System Specially designed support bars simplify installa tion makes mounting of air cleaner safe and secure even during installation
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