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Einleitung

Follow this guide to remove or replace the pump on your Presto Carpet Extractor 9.840-068.0 (2016).

Be sure to thoroughly clean and dry your extractor before you begin.

  1. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Disconnect the Hose: Schritt 1, Bild 1 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Disconnect the Hose: Schritt 1, Bild 2 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Disconnect the Hose: Schritt 1, Bild 3 von 3
    • Ensure your carpet extractor is unplugged and switched off before starting this procedure.

    • If it is still attached, pull and disconnect the brass quick-connect fitting from the carpet extractor body.

  2. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 2, Bild 1 von 2 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 2, Bild 2 von 2
    • If it is still attached, disconnect the black hose from the recovery tank.

  3. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Remove the Recovery Tank: Schritt 3, Bild 1 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Remove the Recovery Tank: Schritt 3, Bild 2 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Remove the Recovery Tank: Schritt 3, Bild 3 von 3
    • Unclasp and release the two black latches on either side of the carpet extractor.

  4. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 4, Bild 1 von 2 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 4, Bild 2 von 2
    • Remove the recovery tank.

  5. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Unscrew the Pump Housing: Schritt 5, Bild 1 von 1
    • Use a Phillips #2 screwdriver to remove the two 1-1/2" screws and washers securing the pump housing.

  6. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Open the Pump Housing: Schritt 6, Bild 1 von 2 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Open the Pump Housing: Schritt 6, Bild 2 von 2
    • Tilt the vacuum motor and pump housing sideways and let it rest on the side of the extractor.

  7. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Disconnect the Pump: Schritt 7, Bild 1 von 1
    • Use a Phillips #2 screwdriver to remove the two 1/2" screws and star washers securing the pump mounting bracket.

  8. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 8, Bild 1 von 1
    • Use a Phillips #2 screwdriver to remove the ground terminal screw and star washer from the pump.

  9. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Remove the Pump Mounting Bracket: Schritt 9, Bild 1 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Remove the Pump Mounting Bracket: Schritt 9, Bild 2 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Remove the Pump Mounting Bracket: Schritt 9, Bild 3 von 3
    • Lift and remove the pump mounting bracket.

    • Take care to not snag the sharp edges of the mounting bracket on any wires or hoses as you remove it.

  10. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 10, Bild 1 von 1
    • Use a flathead screwdriver to loosen the hose clamp on back side of the pump.

    • We strongly suggest you replace this hose clamp during reassembly to prevent leaks during operation.

  11. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 11, Bild 1 von 2 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 11, Bild 2 von 2
    • Slide the loosened hose clamp back until it is no longer around the brass fitting.

  12. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 12, Bild 1 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 12, Bild 2 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 12, Bild 3 von 3
    • Pull the hose straight off of the brass fitting to remove it from the pump.

    • If this is too difficult to do by hand, use a pair of pliers to carefully work the hose off of the fitting until it is free.

  13. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 13, Bild 1 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 13, Bild 2 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 13, Bild 3 von 3
    • Disconnect the two crimp connectors from the pump body.

    • Take note of which wire connects where for reassembly.

    • This may require a significant amount of force; pull and wiggle the connector until it's free.

  14. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Remove the Pump: Schritt 14, Bild 1 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Remove the Pump: Schritt 14, Bild 2 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Remove the Pump: Schritt 14, Bild 3 von 3
    • Twist the pump body counterclockwise until it is disconnected from the fitting at the other end of pump.

    • Remove the pump from the extractor.

    • Before installing the new pump during reassembly, replace the teflon tape on the brass fitting to prevent leaks during operation.

  15. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Remove the Remaining Components from the Pump: Schritt 15, Bild 1 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Remove the Remaining Components from the Pump: Schritt 15, Bild 2 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement, Remove the Remaining Components from the Pump: Schritt 15, Bild 3 von 3
    • Use a pair of pliers to unscrew and remove the remaining brass fitting from the pump.

    • Replace the teflon tape on this brass fitting before installing it into the new pump to prevent leaks during operation.

  16. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 16, Bild 1 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 16, Bild 2 von 3 Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 16, Bild 3 von 3
    • Carefully remove the foam pad adhered to the top of the pump body.

    • Keep this foam pad intact so it can be reused on the new pump during reassembly. Apply the pad to the same location on the new pump.

  17. Presto Carpet Extractor 9.840-068.0 2016 Pump Replacement: Schritt 17, Bild 1 von 1
    • Only the pump remains.

Abschluss

To reassemble your device, follow these instructions in reverse order.

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Tarun Thiruma

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