VWR Heated Circulator Water Pump Replacement

Written By: Water Pump Group
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VWR Heated Circulator Water Pump Replacement

Difficulty

Moderate

Steps

8

Time Required

30 - 35 minutes

Introduction

Replacing the water pump is a complex problem as it requires the use of several different tools, the removal and replacement of different parts, the tuning of different components, and working in tight spaces. This problem is safe, and can be fixed on a tabletop. While working on the pump, the pump will be unplugged, preventing any shock from occurring.


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    • Remove four screws on exterior of cage.

    • Note: There are two screws on each side.

    • Remove cage to reach the inside of the pump.

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    • Remove the side panel and locate the 2 black wires coming off of the pump.

    • Disconnect both wires.

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    • Locate the green & yellow wire coming off of the pump.

    • Loosen the nut using pliers.

    • Disconnect the green & yellow wire.

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    • Loosen the screws connecting the device to the base plate.

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    • Locate the connecting hoses.

    • Loosen the hose clamps.

    • Remove the hoses from the pump.

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    • Remove screws from the base pump.

    • Attach the base plate to the new pump.

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    • Using the pliers, attach the circle wire connector to the green/yellow wires.

    • Note: All wire connections may not be used depending on the model of the pump

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    • Attach the female wire connector to the black wire on the right. Attach the male wire connector to the black wire on the left.

Conclusion

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

Author

Water Pump Group

Member since: 06/04/23

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