Rainbow D3C / D3A Vacuum Schematics

D3C / D3AThe Rainbow D3 model, available from 1980-1986, was supplied with the power nozzle as a standard attachment and the Aquamate I carpet shampooer as an optional accessory.

Below are images breaking down the complete D3C and D3A version Rainbow. Click on each area of the system to get a more in-depth view or browse the schematics for blueprints to the inner workings.

Effective serial number 4378001 with a start date of March 1980 through serial number 5999999 and an end date of April 1986.

  • Cap Assembly

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    Cap Assembly

    This schematic covers the complete Rainbow D3 cap cover assembly that includes the handle, and inner baffle.

  • Main Housing

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    Main Housing

    This schematic covers the complete Rainbow D3C / D3A main housing assembly that includes the main power cord, switch, latches, and motor gasket.

  • Motor, D3C Design

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    Motor, D3C Design

    This category covers the complete Rainbow D3C motor assembly that includes the bearings, armature, separator, flange, and carbon brushes.

    Effective serial number 4607000 with a start date of June 5th 1982 through serial number 5999999 and an end date of April 1986.

    *Note: From serial number 4440000 (rough estimate) through serial number 454550, the "D3A" R1767 motor was standard. From 4545551 through 4607200, the revised R1909 armature and R2424 field was used.

  • Motor, D3A Design

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    Motor, D3A Design

    This category covers the complete D3A/D3C motor assembly that includes the bearings, armature, separator, flange, and carbon brushes.

    Effective serial number 4378001 with a start date of March 1980 through serial number 4607200 and an end date of June 1982.

    *Note: Through serial number 4388125 and an end date of June 29th 1980, the R1405 motor was standard. From serial number 4388126 through 4607200, the R1767 became standard.

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