AIR PURIFIER - Appliance Factory Parts
Contents
1. TAY lt YLE PEK 15 IF 0 2 S x A m l m ees RZA moe IM PCB and Sensor Replacement 1 After pulling off the product front cover take out the Filter Assembly 2 Separate Connector Bar from the Front Panel using a screw driver Please be careful not to damage the Connector Bar 3 Take out Front Panel Assembly Remove 2 screws from the Back Case and 4 screws from the Front Case using a screw driver 19 Major components Disassemble Assemble and Repair instruction 4 Remove Main PCB Wire Please be careful not to damage the Main PCB Wire when removing the Front Case Assembly 5 Remove 4 screws from the Main PCB using a screw driver You can also replace gas sensor dust sensor remote control sensor 6 Remove a screw from the Control PCB Case using a screw driver Remove 2 screws from the Power PCB using a screw driver Major components Disassemble Assemble and Repair instruction Replacing a Connector Bar 1 After the Front Case Assembly separation remove screws from the Case Back and the2. lt 6 JTOM3R MO T HH gt 2 O e EO 9548719 Ac PART Parts Layouts 1 RYO oEBo LANAWOH NO E en o 217 m No C06 101 gl 20 Ss b ZNRO1N CN MO LOR CB Circuit Diagram Parts Layouts DC PART Circuit Diagram IC 01 TD62783AFW 07 80 1 28 LED SCAN 2o PWM CONTROL oat GND RO 8 24 LED FAN ON FAN ON OFF LED SCAN4 HALL FG LED scans 8 m L RS CUM 9 ee LED scans 5 1 10 E KIA7805API IW 11 12V 5 i 12V Jau m 109 RO co7 IC 02 Jj ULN2004AFW 7 3304 387 104P 320 Bis R55 470 1 4W 72 470 LED SEG2 R53 470 1 4W VREF LED SEG3 5V xi LED SEG4 Mc 02221 R51 470 1 4W INTERRUPT LED SEG6 A 7 49 470 1 4W LED SEG7 IC 03 ULN2004AFW 66 pae 470 1 4W R46 470 1 4W ion 8 LED SEG10 AM 9 LED SEG11 PTC 5 6V CN ACDC SMW250 lt TH CR 12 59 R42 1K KEY SCAN3 R04 58 CN ION na KEY SCAN2 5 i KEY SCAN1 GI bI blem CN HVB R4 REVERSE TACT SWITCH 0 Dsv KEY IN1 55
3. LU IRE ELENCO UOTE UE IE Keep remote away from water Reattach the battery cover making sure the locking tab TUM xd ME c clicks into place Keep remote away from heat sources or open flames e Remove batteries when the air purifier is stored for extended periods of time f controller fails to work after new batteries are installed contact an LG service center for service f controller fails to work replace the batteries Always replace both batteries at the same time Do not mix old and new batteries 10 4 Operations Functions Manual Operation Mode Power ON OFF Turns the air purifier on and off Press once to turn on again to turn it off A confirmation tone will sound to indicate that the unit is powering on or turning off The unit will also produce a tone when the unit is first plugged in i E What is Start up Operation When first turned on the unit will go through Start up function which prepares the unit for operation During this 2 minute period the display will fluctuate to indicate that the unit is sensing the air quality in the room Nano Plasma lon Power ON OFF MODE switches allows the user to select the and sleep sandstorm and self timer modes Fan Speed Adjusts the circulation fan speed between low medium high and turbo The default speed
4. 1 il 1 BDO1 TLP421F 630V TM 2 CN AC1 D3SBAGD R04 BK GND cot Q 0 22uF e H z 275VAC 2 Co WH VCC I 003 002 p O ZNRO1N p IN4937 e 1 04 KRA101M BL PG lt CN AC2 TVR10561 2 TLP421F GC Rik 4 7K 1 10K YL VS E a 2 250 7 gt s 3 TLP421F a 5 lt gt R09 1K t D A BZX55C11 R10 10M R17 10M Ircul PCB C 1 AC PART 30 EV Exploded View gt EM O rt c gt em o 2 Exploded View MODEL PS M550WP
5. ES EET D01 R1 ie R3 47K EE 1N4148 2 102P o zm DOOR SWITCH KEY 2 CN 12V 10 c11 R39 4 7K 47K eme 47K lt R37 12 1K 1 TURBO RPM R36 12 1K 1 C21 6 31 R35 12 1K 1 MID RPM REMOTE CONTROL R34 12 1K 1 CN REMOTE C12 LOW RPM R3 R3 R MSV a IN KRA106S 95 by R2 MODEL OPTION R14 R2 GAS A D C13 CN GAS 103P c nd a SMW 250 Q03 p R27 4 d gt KRA106S 20K MY 107 27 Q05 BUZ ON OFF 1075 BZ01 PKM17EPP 2002 DUST A D d is 5 14 CN DUST R24 i BUZ PWM E CK 200 15 104 C20 100uF 25V B IC04 24 01 6 05 6851W5A001A 6612W5A001A C17 RS232C STREO bi MAX232 iss JACK CABLE OIZZW5A134A ind 37 8 9 o 9 2 8 5229 20 2002 20 2 2 J gt 2 lt CN ACDC s s e 7 8 o 01 G5NB 1A 9 008 194148 02 NB 1A RY DEED CN NSEI YW396 05V RY03 G5NB 1A Bl y Do IN4148 EC R01 300K TLP421F ES bed 001 IN4148 Parts Layouts CN HOMENET YW396 03V R08 02 39 TLP421F CN PTC1 002 NTC 4007 5 084 D04 101 15V CN PTC2 hio i RD VM NO 1 03
6. YES Replace MAIN PCB ASM B Dust amp Odor LED Display blinking Are MAIN PCB ASM Dust Sensor amp Gas Sensor CONECTOR correctly connected NO YES Is the voltage of CN GAS NO PIN 1 3 CN DUST PIN 1 3 5V YES Replace MAIN PCB ASM 24 Check CN ACDC connection Replace Power PCB ASM e Check CN GAS amp CN DUST connection e Replace MAIN PCB ASM Troubleshooting and inspection direction Fan Malfunction FAN indicator on LED DISPLAY YES Is the voltage of POWER PCB CN MOTOR PIN 1 4 310V Is the POWER PCB ASM CN MOTOR CONNECTOR plugged in properly Is the CN ACDC CONNECTOR of the POWER PCB AS and MAIN PCB ASM connected properly Does the Operation shut of after 30 seconds of running Replace PCB ASM NO 25 e Check FILTER S W contact Replace POWER PCB ASM Check CN MOTOR connection Check after power off Check CN ACDC connection Troubleshooting and inspection direction i Negative lon Positive lon generation malfunction IS NPI Negative ion Positive ion NO Selected Select Negative ion Positive ion YES Are POWER PCB ASM and MAIN PCB CONECTOR correctly connected NO e Check CN ACDC connection YES Is the power of POWER PCB ASM CN ACDC PIN288 Negative lon and PIN2 amp 9 Positive lon AC220V NO Replace MAIN PCB AS
7. L G Website http biz lgservice com AIR PURIFIER MODEL PS M550WP CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL February 2007 P NO MFL31520606 Printed in Korea SECTION PAGE 3 5 SECTION 2 PAGE 6 SECTION 3 7 SECTION 4 PAGE 8 16 SECTION 5 PAGE 17 21 SECTION 6 22 SECTION 7 23 27 SECTION 8 PAGE 28 30 SECTION 9 PAGE 31 SECTION 10 PAGE 32 Safety instructions Logics Major Specifications of each Model Operations Functions Manual Main Components Disassemble Assemble and Repair Instruction Electric diagram Troubleshooting and inspection direction PCB Circuit Diagram Parts Layout Exploded View Svc Components inventory Replacement Parts List O E m 1 Safety instructions For your safety the information in this manual must be followed to minimize the risk of fire or explosion electric shock or to prevent property damage personal injury or death Warning Caution A Warning This symbol will alert you to hazards or unsafe practices which could cause bodily injury or property damage A Caution This symbol will alert you to the possibility of improper use that may result in damage Read instructions to avoid damage or injury When Installation If the power cord becomes worn or damaged the cord should only
8. Super Negative ion Sterilization Filter composition Washable part Replacement part Remote controller Ez remote controller Sensor Digital 2 Sensor dust smell Display Digital Wide LED display Display Information Dust Smell Purity level Fan speed Filter Checking Function Selection Operation Mode Reservation time Operation Mode Speed Automatic Yellow Sandstorm Sleeping Function Selection Negative ion Sterilization Wind Speed Turbo Strong Soft Weak 4 Operations Functions Manual Spare part Name LUNA Remote Control Receiver Dust Sensor Display Air Outlet Filter Case Safty Net The inside of air outlet Handle Power On Off Button Photo Catalyst Plasma Filter Pre Filter Odor Sensor Filter Handle Controller Front Panel Power Plug Air Inlet Operation indicator and controller Filter self checking indicator Check the filter when indicated by the light Operation indicator Dust Odor indicator Reflects how well air is moving through the unit Purity level indicator Level reflects how well the air purifier is cleaning the air Fan speed indicator Negative ion sterilization indicator Operation mode indicator Off timer indicator 4 OE On Off button P3 Nano Plasma n ON OFF ee Ne eee eld Operation Mode button Off timer button Fan speed button Function button 4 Operations Fun
9. air purifier off automatically When this mode is selected the unit will automatically select 3 hours of run time If more time is required press the timer button again Each time the button is depressed the run time will increase by 1 hour At the end of the selected time the unit will automatically shut off e Maximum reservation time is 9 hours e Shut down automatically e Automatically shut down 3 hours later Negative ion sterilization function In the Negative lon mode the unit generates and adds negative ions to the air stream When in the sterilization mode the negative ions will also remove bacteria from the air Power ON OFF Press the function button to choose expected function Press button each time switch according to negative ion negative ion sterilization function abort negative ion sequence o o e e oO oO 5 e negative ion me negative ion sterilization ms function abort ss negative ion 13 4 Operations Functions Manual Filter self check light indicates to check filter Power ON OFF to shut the unit off Open front panel to remove filter Check filter clean if necessary see page 15 to clean filter How often filter must be cleaned will depend on use and air conditions in the home ll When power cut or other reasons cause power failure the power failure compensation function will memorize previous operation status automatic
10. 6 inches or more from a wall Do not use except 120V It may cause fire or electrical shock e This unit is not designed to remove combustion by products such as those produced by open flame burners Toxic substances such as carbon monoxide should be ventilated from the room by either using an exhaust fan or by opening a window e Your air purifier is not designed to be used in moving vehicles such as cars RV s or boats In Use W _ SS TSS SSS To prevent damage to plants or injury to pets make sure they are not exposed to direct air flow from the air purifier This unit is not intended to be used for the preservation of art objects or precision machinery e Clean with a soft cloth and mild detergent Filter should be cleaned once a month Do not start or stop operation by plugging in or unplugging the power cord Always turn off and unplug the air purifier when it will not be used for extended periods of time This conserves energy and reduces the chance of accidents Clean filters on a regular basis Improper filter maintenance can cause premature failure of the product Turn off and unplug the unit before disassembling the unit for cleaning A damaged filter can create an electrical hazard If a humidifier is used in the same room as your Air Purifier keep the humidifier a safe distance away from the Air Purifier Moisture from the humidifier could clog the filters and create an elec
11. Handle Cover 1 screw from the Handle Cover 3 screws from the Case Back Take off the Case Back 2 Remove 2 screws 1 each from left right from the Connector Bar using a screw driver 21 6 Electric diagram __ Power Plug Fan MOTOR NPI Nano Plasma ION lt MWS ON NSEI Power PCB ASSY 55 22 Troubleshooting and inspection direction Please take a look at the panel arrangement and the circuit drawing B Complete Malfunction Is input AC voltage being supplied to both Power PCB ASM C01 terminals NO Make sure that power line is plugged in Check the fuse in Power PCB ASM FUSE YES Is DC voltage on both Power NO PCB ASM C09 terminals 12V Replace Power ASM YES ee a NO e Check connections between Power PSB Power PCB ASM CONECTOR ASM and MAIN PCB ASM correctly connected YES Is DC voltage on both NO C04 terminals of MAIN e Replace MAIN PCB ASM PCB ASM 5V YES Does the Reset alarm occur NO when the power is turned on Replace MAIN PCB ASM YES Check LED Display soldering Troubleshooting and inspection direction LED Display Malfunction Are MAIN PCB ASM and Power PCB ASM CONECTOR correctly connected NO YES s voltage on both C01 terminals NO of MAIN PCB ASM 12V
12. be replaced by a qualified service technician using genuine replacement parts Do not plug other appliances into the same outlet Overloading of any outlet can cause a fire or create an electrical shock hazard Do not remove the round grounding prong from the plug Do not operate this or any electrical appliance when you smell gas Do not operate with wet hands or in a damp environment Do not disassemble or modify the air purifier or the power cord Do not use this or any appliance near flammable gases or liquids or other combustibles such as gasoline benzene thinner etc If you hear abnormal sounds or smell smoke immediately unplug your Air Purifier and have the unit checked by a qualified technician Make sure the Air Purifier and cord is positioned where it does not create a tripping hazard Do not roll heavy furniture over the top of the cord Do not use near open flames e Keep this product out of the direct rays of the sun or other heat sources Do not use the unit near water sources that could allow moisture to enter the unit Overheating and or water infiltration could lead to a fire or shock hazard and could result in failure of the product In Use oS 70 2 Make sure the power cord is plugged firmly and completely into the outlet Do not operate with wet hands If the power cord ever becomes frayed or damaged do not attempt repair The cord should be replaced by a q
13. M YES Is the power of POWER PCB AS CN ASEI PIN1 amp 3 Negative lon and PIN3 amp Positive lon AC220V ius Replace POWER PCB ASM YES Are POWER PCB and NPI MODULE CONECTOR correctly connected NO e Check CN NSEI connection YES Replace NPI MODULE Troubleshooting and inspection direction B Not able to set product function with a remote control Does an alarm occur whe NO you operate the keys on the remote control YES NO Is the power of CN REC 1 amp 2 DC 5V YES Replace MAIN PCB ASM p Plasma dust collector malfunction NO Is MICOM SWITCH connected properly YES Is the power of CN HVB CONNECTOR PIN 1 amp 3 12V NO YES Is High voltage on both terminals of HVB ASSY present NO YES Replace Plasma Filter ASSEMBLY 27 Check batteries of remote controller e Check MAIN PCB ASM CN REC connection Replace MICOM SWITCH e Replace MAIN PCB e Replace HVB ASSY 8 PCB Circuit Diagram Parts Layouts DC PART Parts Layouts DiebrvA 0000000 0 OC HPO cn DN21 roo f j TIL
14. ally Wipe the exterior of the air purifier with a soft cloth with warm water and mild detergent Do not use harsh cleaners or very hot water Do not wash in dishwasher A Caution Never pour water onto the unit it could damage internal components and create a shock and fire hazard The dust sensor senses both small and large dust particles The sensor needs to be wiped clean to maintain high performance Open the front panel to access the the dust sensor cover Remove the cover 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009999 After cleaning the lens close the cover of the dust sensor in the reverse order Clean the sensor lens every 6 months If the environment is very dusty more frequent cleaning is recommended 14 4 Operations Functions Manual Filter Cleaning e The prefilter should be cleaned on a monthly basis Check the filter when the filter indicator light is on Turn unit off and unplug before cleaning Grasp the grips on the front panel pull forward to open Photo Catalyst Plasma Filter Cleaning Soak the filter in warm water with a mild detergent for 1 hour Remove particles from the filter by shaking the water from the filter Rinse the filter with warm water Completely dry the filter before replac
15. ay result in the creation of odors from the unit Replace filter when unable to remove all dirt on the filter e Please do not rub the filter in your hands 15 4 Operations Functions Manual Maintenance Remove plug from grounded outlet a Clean and protect the air purifier s mainframe Cover the air purifier when storing for an extended period of time Clean with a soft cloth and mild detergent Exterior case may scratch easily 16 Please read this before you disassemble Please unplug the power before disassemble 1 Most components are connected with bolts or mounted on the other parts Please disassemble according to the instruction 2 Please do not disassemble unless it is absolutely necessary Do not disassemble any part that is not on the disassemble instruction Please unplug the power before disassemble Replacing a fan or a motor 1 Please remove 6 screws from the Case Back using a Screw Driver Take Handle Cover and Back Cover off 2 Unscrew bolts using a wrench Turn it counter clockwise 17 Major components Disassemble Assemble and Repair instruction 3 FAN is disassembled by holding and pulling fan 4 Please remove 3 screws from the Motor Cover using a Screw Driver 5 Remove the Motor Cover Take out the Motor Please be careful not to damage the Motor wire when removing the motor 18
16. ctions Manual combined refer to the filter system 1 4 6 anti bacteria 10 anti bacteria filter case washable washable washable filter net replace washable Filter name Function WashinghReplacementcycle Removes large particles This filter has anti bacteria anti mildew and large particle filtering functions Pre filter Anti bacteria function In extreme filtering conditions these filters may have to be cleaned or Once a month Anti mildew function replaced more often Plasma dust absorb filter Filters large particles such as pollen soot and mildew Plasma filter Plasma deodorant filter Absorbs odors and dust 8 Photo catalyst anti bacteria ore Additional odor absorption and large particle filtering Photo catalyst deodorant filter Remove odor particles VOCs smoke smell musty smell decompose malodor ingredients and chemicals Anti allergic filter Absorbs and eliminates allergens 6 12 months replacement cycle Washable HEPA filter His aD filter removes pollens dirt particles dust and mildew Every 6 months Washable carbon Eliminates food pet and other odors Removes alkaline acid and organic Catalyst function de compound odors E h deodorization LE gt very 6 months filter This filter uses jewelry grade platinum and should be disposed of prope
17. ing the filter 0009000009000000000000900000009000000000000009000000000000000000000000000000900000000000090000000000000000000000000000009000000000000900000000000000000000090000000009000000000000900000000000000009000000009 The ionization wire inside of the filter case is fragile Please clean with care Use a soft cloth when cleaning the photo catalyst plasma filter The filter coating may peel resulting in reduced performance Separate filter case to remove the filter 3 HEPA and Deodorizing washable filter Soak in warm water for an hour Rinse NOTE The anti allergic filter should NOT be washed Washing this filter will reduce its efficiency Clean the washable HEPA filter and deodorization filter with warm water and rinse under running water Dry filter in a well ventilated room until completely dry Filter Type Washing Cycle Clean Pre Filter with vacuum or soft brush and Pre Filter mild detergent Once a month Do not use water over 40 degrees Celcius Photo Catalyst Plasma Filter Washable HEPA Filter Washable deodorization Filter 105 degrees F Every 6 months Do not allow Anti Allergic filter to become wet Every 6 months Replace Anti Allergic filter every 6 to 12 months For your safety turn off and unplug the air purifier before cleaning 9 Allow the filters to completely dry before using A Caution Utilizing the unit before all the filters are completely dry m
18. is low When the unit is shut off and restarted the fan speed will default to the last fan speed used Power ON OFF Automatic Mode e When in AUTO mode the fan speed is automatically selected by the unit depending on pollution levels Even in the AUTO mode however the user can still increase or decrease the fan speed by one level by depressing the fan speed button e The AUTO function only automates the fan speed All other functions need to be set by the consumer 11 4 Operations Functions Manual Switch to sandstorm mode by pressing the mode button The correct fan speed will automatically be selected by the unit The consumer can increase the fan speed to the next highest level by depressing the fan speed button When in the sandstorm mode the unit will automatically select the proper fan speed All other functions must be manually selected by the consumer Power ON OFF Press MODE button until the SLEEP light illuminates on the unit When in the SLEEP mode the unit will automatically select low fan speed The consumer can increase the fan speed to the next highest level by depressing the fan speed button 12 4 Operations Functions Manual Additional Function Off timer mode function Automatically shuts down after a preset amount of time Example shut down automatically after 3 hours Power ON OFF Allows you to set a delay from 1 to 9 hours that will turn the
19. pray construction materials wax carpet and etc Unlike the general perception that only cheap construction materials emit VOCs high quality new constructions may also emit VOCs It may stay remained in a closet or inside of furniture even after several years Filters Introduction 1 Pre filter One filter performs antibiotic treatment anti mold treatment and dust removal providing a purified air 2 Photo Catalyst Plasma Filter Photo Catalyst Plasma Filter removes microscopic motes odor yellow dusts and allergy causing substance through a 3 stage process plasma generation part dust collecting part and photo catalyst filter 3 Anti allergic Filter The anti allergic filter could absorbs and decomposes the ingredients which causes the allergy having the allergy preventive effect also removing the odor and anti bacteria effect 4 Washable HEPA Filter HEPA filter polluted by acarid deadbody pollen small dust and float mildew animal bodyhair etc can be washed 5 Washable Deodorization Filter This filter was processed with activation treatment for stronger adsorption function characteristic of charcoal This deodorization filter has higher level of negative ion minerals far infrared lays generation ability than charcoal Model name PS M550WP SSW Turbo Wind speed CMM Purifying system Three dimension filter system Major Filter System Pre filte r Anti allergic filter Washable HEPA filter
20. r by pulling or pushing on the front panel Do not use the top of the unit for storage Keep liquids away from the top of the unit e Other than cleaning and replacing the filters there are no user replaceable components in your Air Purifier Service of this unit should be referred to a qualified service technician Do not apply pressure to the front panel of the air purifier e Keep hands and objects away from the air inlet and outlet Do not clean the unit by submerging in water Water in the unit will damage the insulation and create an electrical shock hazard If water enters the unit unplug immediately and contact Customer Service When Installation O When using the unit maintain a distance of at least 3 feet between the Air Purifier and any Television or audio product Avoid installing the Air Purifier in direct sunlight and never operate the unit near or around open flames or other heat sources Never use your Air Purifier to remove toxic gasses such as Carbon Monoxide Natural or Liquified Petroleum Gasses Do not use your Air Purifier to remove food odors while cooking Airborne oils that are released during cooking will plug the filters Wait until cooking is completed before operating your Air Purifier Install the unit on a stable flat surface Do not drop the unit e Maintain a minimum distance of 5 ft from any heat producing light source For proper ventilation maintain distance of
21. rly Nano Platinum filter when discarded Allow the filter to dry completely before reinstalling If not completely dried it may cause the air purifier to malfunction or cause bad odors to be emitted during use A replacement filter Anti Allergic Filter can be purchased at an LG service center Remote Controller Turns the air purifier and off Power On Off Fan speed button Set Fan speed m n Mode EHE UE Switches the operation speed auto mode sand mode and sleep timer d J Function selection button M a El When turned on the unit produces negative ions which can help sterilize the air Remote Control Must be aimed at the remote control receiver window on the main unit Operations Functions Manual Press only one button on the remote at one time Press only one button on the remote at one time Pressing two or more buttons simultaneously will prevent the remote from working properly 079 6 00 4107 6 9 9 4 9 RAA R A 210 950 TE Do not drop or otherwise damage the remote Press locking tab on the battery cover on the back of the remote and remove the cover Insert new batteries into the battery compartment being sure to note the proper polarity
22. trical shock hazard e Do not use your Air Purifier to remove food odors while cooking Airborne oils that are released during cooking will plug the filters Wait until cooking is completed before operating your Air Purifier Do not open the front panel during the operation of the product e Opening the front panel stops the operation Keep batteries out of reach of children After washing your filters make sure they are completely dry before reinserting them into the Air Purifier Do not run your Air Purifier with wet filters Keep flammable products away from your Air Purifier Failure to keep flammable products away from your purifier could lead to premature failure or create a fire hazard 5 Terminology 1 1 Negative ion 1 What is a negative ion Atomic element in the air with negative electrons that releases a refreshing feeling It can be found in a forest waterfalls thermal spring and etc If the atom loses an electron it turns into a positive ion If the atom gains an electron it turns into an negative ion 2 The platinum three dimensional anti bacteria system 99 9 highly purified platinum catalyst filter completely removes those factors which could cause the sickhouse syndrome such as VOCs harmful chemical element and its mell 1 2 VOCs Volatile organic compounds 1 What is VOCs Carcinogenic substances that cause allergies or respiratory ailments such as a paint adhesives s
23. ualified technician Never pull the power plug away from outlet by pulling on the wire Always grasp the cord by the receptacle end Do not install a place where there are much industrial Oil dust or metallic dust If may cause fire and failure of product When the power code is damaged it should be repaired by the qualified person to prevent any risk It may cause electric shock fire or failure of product Never pour or allow water to run onto or into the unit it could damage internal components and create a shock and fire hazard e Keep objects such as curtains away from the air openings in the unit The openings must be free from obstruction for the unit to work efficiently Do not run power cords under carpeting or other coverings which could fray the cord and expose the wires Frayed cords are a shock and fire hazard Do not place the power cord or Air Purifier near a heater radiator or other heat source e This air purifier is not designed for use by young children Young children should be supervised to ensure that they do not play with or climb on the air purifier Do not use your Air Purifier to remove hair spray and insecticides from a room These chemicals not only clog the filters but could damage the unit e Secure the air purifier to prevent it from rolling on smooth floors When moving the product insure that the power cord is unplugged from the wall Do not move the air purifie
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