Oreck Super Air 5 447628 Service Manual

[Page 1] Oreck Super Air 5 447628

SIMPLY AMAZING ® Service Manual Table Top Air Cleaner Super Air 5 / Air 6 Model 447628 & 4478801 REV I., Please disregard all earlier versions. ...

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2 Important Safeguards When using electrical appliances consideration should be given to basic safety precautions including: 1. Read all instructions. 2. Do not immerse appliance, cord or plug in water or other liquid and take care to ensure that th...

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3 Airborne particles and odors are removed from air passing through the unit by the process of electrostatic precipitation and the revolutionary post filter which combines antimicrobial treatment and activated charcoal. The air around you is fill...

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4 Periodic Maintenance Tune-Up 1. Remove collecting cell and pre/post filters. 2. Wipe down inside of unit with damp cloth. 3. Thoroughly Clean Collecting Cell with Oreck Assail-A-Cell Cleaner. 4. Check for any broken wires in the collecting cell, a...

[Page 5] Oreck Super Air 5 447628

Warning: The troubleshooting portion of this manual requires that the unit power be “ON” for much of the servicing portion of troubleshooting. When working on the unit under power, use all of the standard precautions in working with any electro...

[Page 6] Oreck Super Air 5 447628

6 Troubleshooting Guide How to Remove the Power Supply Cover 1. Insert flathead screwdriver into slot on the interior edge of the power supply cover, and push plastic clip away from contact wall so that the cover can be lifted up. 2. The switch wire...

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7 Troubleshooting Guide 6. Check the voltage to and from the switch when activated. You should be able to measure line voltage entering and leaving the switch when activated. 7. Check the switch plate cover. The plate must sit squarely on the bear...

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8 Troubleshooting Guide c. If the light does not operate with the cell removed, check the wires to the light and confirm that they are properly connected. Check the voltage from the light terminals on the power supply board. Set meter to appropriat...

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9 Troubleshooting Guide e. Check the input voltage to the transformer using a standard lead and a multimeter. Check the voltage from the black lead on the terminal L speed control switch and white lead on power supply board labeled line neutral. A...

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d. If there are no signs of distortion, remove the blower wheel (see: Blower Wheel Removal ) and activate the unit. Notice if the motor shaft rotates without the blower wheel. If the motor shaft operates, the problem is related to the blower whe...

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c. Check to see if the blower wheel is adequately supported by the outside bearing plate assembly. d. Check to see if the motor mounting bracket snap tabs are in place or are loose. Look into the four base slots to see the tabs. e. Check to see...

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12 Troubleshooting Guide 6 If the cell is arcing, check the following: a. If there are loose or broken ionizer wires. b. If the cell is dirty. Remove the cell and wash with warm soapy water. Dry completely before re-installing. c. If there are b...

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13 Troubleshooting Guide f. If the H.V. contacts are not properly aligned or the contact wall is not properly aligned. 7. Checking for ionizing needle operation. Using HV voltage probe check needle for high voltage -5.5 KVDC to -7.0 KVDC. a. If ...

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14 Notes _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _______...

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15 Parts Removal and Replacement Motor Removal and Replacement page 16 Power Supply Removal and Replacement page 19 Transformer Removal and Replacement page 21 Bearing Wall Assembly and Blower Wheel Removal and Replacement page 22 Led Ass...

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16 General Parts Replacement Motor Removal and Replacement 1. Remove the cabinet top by pressing down the thumb latch and sliding the top forward. 2. Remove the cell assembly (see inside of top for instructions). 3. Remove the stripper by pulling...

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17 General Parts Replacement ROTATING ELEMENT WARNING - Unit has a rotating blower wheel and cooling fan to circulate air and keep the unit cool. When servicing the unit and repairing the unit always insure that you keep objects and internal elect...

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18 General Parts Replacement HIGH VOLTAGE WARNING - This equipment is supplied with line voltage from a standard wall socket. Use standard precautions in working on it with line voltage applied. Failure to practice normal electrical safety precau...

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19 General Parts Replacement Power Supply Removal and Replacement 1. Follow steps 1, 3, and 6 of Motor Removal and Replacement. EXTREME HIGH VOLTAGE WARNING - This equipment is supplied with line voltage from a standard electrical wall socket. That...

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General Parts Replacement All leads must be connected to the new board properly. The HV power line must be isolated and properly routed. Two insulator sheets must be in position and all wiring must be captured to prevent contact with rotating eleme...

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5. To test the power supply, touch the metal shaft of a screwdriver, with an insulated or plastic handle, to one of the contacts while keeping the screwdriver tip about 1/8" away from the other contact. You should see an arc and hear a snapp...

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22 General Parts Replacement 3. Remove the two #8/32 lockwasher nuts and remove the transformer and replace it with the new unit. 4. Reverse the above steps 1,2, and 3 to replace the transformer. Bearing Wall Assembly and Blower Wheel Removal an...

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23 General Parts Replacement Led Assembly Removal and Replacement 1. Follow steps 1, 2, and 6 of Motor Removal and Replacement. 2. Disconnect the two red led leads from the power supply board and remove the led assembly by removing the led retaini...

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24 General Parts Replacement EXTREME HIGH VOLTAGE WIRING WARNING - The unit has been designed such that extremely high cell collector voltage wiring is isolated from all other wiring. Special wiring routing holders have been designed into the unit...

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QTY ITEM # PART NO. DESCRIPTION 1 1 242235-001 SWITCH KNOB, BLACK 1 2 242331-007 TRANSFORMER 1 3 242404-001 INTERLOCK SWITCH 1 4 247135-001 FAN BLADE 2 5 AT2PK CHARCOAL COMBINATION FILTER 1 6 247667-001 CONTROL LABEL 1 7 342472-002 CONTACT WALL ASSEM...

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L INE CORD INTERLOCK S WITCH P OWER SWITCH BLK (HI) B LOWER W HT B LK 1 20V WHT 2 4V LED R ED L INE NEW 1 2 LED FUSE HV POWER SUPPLY R ED Y EL YEL R ED (142475-001) GRN (242477-027) G RN RED BLUE (242477-035) ION./COLL. CELL POWER BOOST SWITCH B LUE ...

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27 Notes _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _______...

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©2004 Oreck Holdings, LLC. All rights reserved. All trademarks are owned and used under the authority of Oreck Holdings, LLC. 75422-01 REV I 08/04 R-7693, R-7695 ...