Oreck DTX1200 Tune-Up & Service Manual Download Page 1

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Increase Quality Through Interaction with the Field

The Oreck Manufacturing Company

8144 Dutch Tech Tune-Up & Service Guide

10/08/2007

ompiled by Clark DeNoble

Increase Quality Through Interaction with the Field

Summary of Contents for DTX1200

Page 1: ...se Quality Through Interaction with the Field The Oreck Manufacturing Company 8144 Dutch Tech Tune Up Service Guide 10 08 2007 ompiled by Clark DeNoble C Increase Quality Through Interaction with the Field 1 ...

Page 2: ...Page 9 13 Disassembly Figures of DTX1300 1400 Pages 13 23 Cord Winder Replacement w o Disconnecting Everything Page 24 Cord Winder Disassembly Pages 25 Tighten the Tension on the Cord Winder Page 26 Helpful Assembly Hints Page 27 Hose Handle Interior Page 28 EBK340 Power Nozzle Service Pages 28 34 EBD280 340 Motor Cog Removal Page 34 DTX1100 1200 Rear Cover Removal Pages 35 39 Increase Quality Thr...

Page 3: ...ecks Attach Hose and all other Powered Accessories a Cord Winder b Hose Switch Main Motor only On position Left c Main Power Switch On Off d Leave Main Power Switch On e Main Motor Suction f Motor Watts Control Function 250 to 1300 1400 Increase Quality Through Interaction with the Field 3 ...

Page 4: ... 1300 Park Switch On Off normally On push in to turn unit Off h Hose Switch Off position Center i Hose Switch Main Motor and Power Nozzle On position Right j Power Nozzle Brush Roll k Remove Hose Assembly Increase Quality Through Interaction with the Field 4 ...

Page 5: ...eld l Rotate Swivel forwards and backwards several times Should be smooth without snaps and clicks m Front Wheel and Swivel n Rear Wheels o Accessory Cover p Repair and or replace parts as needed Increase Quality Through Interaction with the Field 5 ...

Page 6: ...Inspect a Power Cord b Remove i Inner Filter Bag ii Dust Chamber Filter iii Exhaust Filter c Dust Chamber Filter Holder d Canister Externals e Hose Assembly f Wand Power Nozzle Assembly g Brushroll h Accessories Increase Quality Through Interaction with the Field 6 ...

Page 7: ...Through Interaction with the Field 3 Replace a Inner Filter Bag b Dust Chamber Filter c Exhaust Filter Investigative and Repair Methods DTX1100 1200 Wiring Diagrams Increase Quality Through Interaction with the Field 7 ...

Page 8: ...ither the hose must be connected or externally short C L receptacle together using a wire with blade terminals at both ends or cut off a hose plug end remove the conductor cover and connect L C together internally Reassemble A B N L C C L N Power Nozzle Receptacle Hose Receptacle Hose Plug Increase Quality Through Interaction with the Field 8 ...

Page 9: ...line or L position of the swivel up the hose to the handle assembly through the switch back down the hose to control or C position of the swivel through the harness into the control board then out the control board and into the motor out the motor back to the control board out the control board branching to the neutral or N position of the swivel for use when the power nozzle is activated back thr...

Page 10: ...ss to the unit s neutral When Nothing Works Use a Multimeter in Ohms or a Continuity Tester to 1 If the problem is intermittent you should consider performing steps 1 2 while flexing components swivel harness power lead to power switch power switch power lead to cord winder cord winder contacts to save time 2 Check the hot side between the hot blade of the power cord plug and the L or center slot ...

Page 11: ... with the unit When Main Motor Works But The Power Nozzle Does Not Power Nozzle Receptacle B On the right when seen from the front Power Nozzle Receptacle A On the Left when seen from the front Use a Multimeter in Ohms or a Continuity Tester to 1 If the problem is intermittent you should consider performing steps 1 2 while flexing components swivel harness power to power head handle switch assembl...

Page 12: ...power lead connections up in the handle or down at the hose end blade to C to save time 2 Since the power nozzle works we only need to look at the circuit components and connections that affect the main motor which is about everything 3 Check that all harness and power leads are connected to the control board If disconnected the motor will isolated and won t work 4 Check for continuity between the...

Page 13: ...r clips on both ends Clip one end to red terminal with red lead connected and the other end to the insulated black terminal with lead connected i Toggle the hose handle switch to center Off ii Plug the power cord into an active outlet iii Toggle the switch to the right and left the motor should run in both positions c If you don t have continuity the likely problem is a dislocated motor lead or ra...

Page 14: ...th the Field Disassembly Step 1 Service Screw Step 2 Park Interlock Switch Main Power Switch Cord Winder Actuator Park Cover Pedals Removed Step 3 Motor Speed Control Slide Panel Removed Increase Quality Through Interaction with the Field 14 ...

Page 15: ...Increase Quality Through Interaction with the Field Step 4 Remove Park Step 5 Cord Winder Actuator Step 6 Remove Circuit Board Holder Increase Quality Through Interaction with the Field 15 ...

Page 16: ... Quality Through Interaction with the Field Step 8 Remove Motor Speed Control Drive Wheel Step 9 Open Circuit Board Holder Step 10 Remove Main Power Switch Increase Quality Through Interaction with the Field 16 ...

Page 17: ...Interaction with the Field Step 11 Remove Check Bag Indicator Assembly Step12 Remove Harness Cord Clamp Step 13 Accessory Cover Spring Step 14 Harness Lead Lid Cover Screws Increase Quality Through Interaction with the Field 17 ...

Page 18: ...uality Through Interaction with the Field Step 15 Unsnap one side and remove cover Remove Dust Cover Step 16 Remove Upper Housing Screws Remove Upper Housing Increase Quality Through Interaction with the Field 18 ...

Page 19: ...or Tube Step 18 Retaining Plate Pull out the bumper from the front of the retaining plate to expose the retainer plate snaps 4 Remove Buffer Strap Step 19 To unfasten the rear snaps stick a flat head screwdriver blade down behind the rib Push the handle of the screwdriver away and down Unsnap Retaining Plate Increase Quality Through Interaction with the Field 19 ...

Page 20: ...k Lid Assembly Screw Locations Step 21 Back Lid Screw Locations Dust Chamber Motor Housing Back Lid If removing the assembly only perform steps 21 23 24 before removing the assembly from the lower housing Step 22 Cord Winder Cooling Tube Increase Quality Through Interaction with the Field 20 ...

Page 21: ...Increase Quality Through Interaction with the Field Step 23 Remove Cord Outlet Step 24 Remove Cord Outlet from Cord Step 25 Motor Housing Screws Increase Quality Through Interaction with the Field 21 ...

Page 22: ...ote the orientation of the motor brushes Note the orientation of the motor leads Spacer Grommets Step 27 The foam silencer has cutouts for the motor brush locations Foam Silencer Step 28 Remove Motor Step 31 Increase Quality Through Interaction with the Field 22 ...

Page 23: ...s with the winder is not getting the bracket into the slot correctly Just be sure the bracket is completely captured in the slot not on top of in front of or behind the slot The upper part of the cord winder should be positioned in the opening as shown below Increase Quality Through Interaction with the Field 23 ...

Page 24: ...older E 6 Remove cord winder actuator F 7 Remove 5 screws G H I J K 8 Lift upper housing unhook L M 9 Remove cord winder N This instruction eliminates total disassembly just to replace the cord winder Only two leads and a cooling tube to the cord winder need to be disconnected and reconnected See the disassembly instruction to finish the cord winder removal A B C D E F G H I J K L M N Increase Qua...

Page 25: ...op View 3 Cord unwound from the reel Plug Actuator Terminals 5 Ring Contact Holder 6 Unsnap the holder retainers 7 Remove the holder 8 Remove 2 screws with a T15 Torx bit 9 Remove cord retainer and cord 10 Fasten leads as in 9 and reassemble 11 A view of the other side of the reel Increase Quality Through Interaction with the Field 25 ...

Page 26: ...ng 6 Remove the winder actuator from the top cover 7 Lift and swing the top cover to the left side 8 Unwind all the cord from the reel 9 Remove cooling tube from winder 10 Lift up the cord winder mark the terminal where the black lead is connected and disconnect the black lead and white lead from the winder 11 Hold the reel stationary and turn the winder assembly clockwise until you feel resistanc...

Page 27: ... must be captured under these two hooks You are not screwing into a normal screw boss tighten only enough to set the park against the upper housing Assembly is easier if the power peddle is removed Cover tabs captured by housing slots Increase Quality Through Interaction with the Field 27 ...

Page 28: ...s not installed then the metal contact ring will slide out of position and the power will loose contact EBK340 DTX1400 Power Nozzle Service 10 08 2007 Remove 6 screws from base All screws are the same size Turn the nozzle over and tilt the top cover from the back Increase Quality Through Interaction with the Field 28 ...

Page 29: ... cover screws Loosen the wire leads from their resting slots Straighten the wire leads where they go through the service cover otherwise they may break loose from the terminal connections on the other side when the service cover is removed Increase Quality Through Interaction with the Field 29 ...

Page 30: ...ough Interaction with the Field Slowly lift off the service cover Carefully pull the slack wire through the hole in the service cover Three views circuit board wiring Increase Quality Through Interaction with the Field 30 ...

Page 31: ...Increase Quality Through Interaction with the Field Increase Quality Through Interaction with the Field 31 ...

Page 32: ...older can only be installed one way Reinstall the service cover Carefully guide the wire leads through the hole Insure that the LED s fit in their holders Seat the service cover If the nozzle neck release actuator is removed the actuator spring ma get lost y Increase Quality Through Interaction with the Field 32 ...

Page 33: ...le Neck Release Actuator Spring Fluorescent bulb starter in locked position Turn Starter CCW to loosen and lift out to remove Reverse process to replace Install top cover and fasten to base with 6 screws Increase Quality Through Interaction with the Field 33 ...

Page 34: ...K 280 340 Power Head Motor Replacement The service motor 82228 01 does not have the cog installed You must save the cog from the old motor Turn the cog counterclockwise to remove it from the old motor Increase Quality Through Interaction with the Field 34 ...

Page 35: ...Increase Quality Through Interaction with the Field Rear Cover Removal DTX1100 1200 1 Here is your special tool 2 Remove it from the accessory lid Increase Quality Through Interaction with the Field 35 ...

Page 36: ...with the Field Increase Quality Through Interaction with the Field 36 3 Place it as shown and guide it straight down along the wall 4 Once you ve reached the bottom of the wall slide it straight back along the groove until you feel a snap ...

Page 37: ...Increase Quality Through Interaction with the Field Increase Quality Through Interaction with the Field 37 5 At the snap push straight down about an 1 8 then push the gray cover towards the rear See 6 6 ...

Page 38: ...Increase Quality Through Interaction with the Field Increase Quality Through Interaction with the Field 38 7 Repeat 3 6 on the other side of the cover 8 ...

Page 39: ...ty Through Interaction with the Field Increase Quality Through Interaction with the Field 39 9 This screw may or may not be there depending on the age of the unit The rest of the disassembly is similar to the DTX1400 ...

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