1. Introduction
This manual provides instructions for the installation, operation, and maintenance of your TOP VACUUM PARTS replacement black rectangular on/off rocker switch. This switch is designed to restore power control functionality to compatible Eureka upright vacuum cleaner models. Please read this manual thoroughly before attempting any installation or repair.
2. Important Compatibility Information
It is critical to verify your vacuum cleaner's model number before purchasing or installing this replacement part. This rocker switch is compatible with a specific range of Eureka upright vacuum cleaner models. Do not order or install based solely on visual appearance.
This switch is compatible with the following Eureka models:
- 7765, 7745AT, 7977AT, C4571A
- SC883A-1, SC883A, SC882A-1, SC882A, SC881A-1, SC881A
- SC5845B, SC5845A-2, SC5845A-1, SC5845A
- SC5815B, SC5815A-2, SC5815A-1, SC5815A
- SC5713B, SC5713A-3, SC5713A-2, SC5713A-1, SC5713A
- 4872, 4885, 5181, 5190, 5191, 5195, 5196, 5197
- 5855, 5860, C5712A, SC5745A, SC5747G
If your model number is not listed, this part may not be compatible. Consult your vacuum cleaner's original manual or contact a qualified technician for assistance.
3. Safety Information
Always prioritize safety when working with electrical appliances. Failure to follow these safety guidelines may result in electric shock, injury, or damage to the appliance.
- Disconnect Power: Always unplug the vacuum cleaner from the electrical outlet before attempting any inspection, maintenance, or repair.
- Qualified Personnel: If you are unsure about any step, consult a qualified appliance repair technician.
- Proper Tools: Use appropriate tools for disassembly and reassembly to prevent damage to the vacuum cleaner or injury.
- Inspect Wiring: Before and after installation, inspect all wiring for signs of damage, fraying, or loose connections.
- Keep Dry: Ensure the work area and all components are dry before handling.
4. Setup and Installation
This section outlines the general steps for replacing the rocker switch. Specific disassembly procedures may vary by vacuum model. Refer to your vacuum cleaner's service manual for detailed instructions if available.
- Prepare the Vacuum: Ensure the vacuum cleaner is unplugged from the wall outlet. Place it on a clean, stable surface.
- Access the Switch: Depending on your vacuum model, you may need to remove covers, handles, or other components to access the existing on/off rocker switch. This typically involves unscrewing panels.
- Disconnect Old Switch: Carefully note the wiring connections to the old switch. It is recommended to take a photograph before disconnecting. Gently disconnect the wires from the terminals of the old switch.
- Remove Old Switch: The old switch is usually held in place by clips or a friction fit. Carefully depress any clips or pry the switch out of its housing.
- Install New Switch: Insert the new TOP VACUUM PARTS rocker switch into the housing. Ensure it snaps securely into place.
- Connect Wiring: Reconnect the wires to the terminals of the new switch, matching the connections you noted or photographed earlier. Ensure all connections are secure.
- Reassemble Vacuum: Carefully reassemble any covers, handles, or panels that were removed. Ensure all screws are tightened and components are properly seated.
- Test Functionality: Plug the vacuum cleaner back into an electrical outlet and test the on/off switch functionality.

Figure 1: The TOP VACUUM PARTS replacement black rectangular on/off rocker switch. This image shows the switch's design and terminal configuration, which is crucial for proper installation.
5. Operating Instructions
The replacement rocker switch functions identically to the original switch in your Eureka upright vacuum cleaner.
- To Turn On: Press one side of the rocker switch (typically marked 'I' or 'ON') to engage the vacuum cleaner's power.
- To Turn Off: Press the opposite side of the rocker switch (typically marked 'O' or 'OFF') to disengage the vacuum cleaner's power.
Always ensure the vacuum cleaner is plugged into a functional electrical outlet before attempting to operate it.
6. Maintenance
The rocker switch itself requires minimal maintenance. However, regular inspection can help ensure its longevity and safe operation.
- Periodic Inspection: Periodically check the switch for any signs of physical damage, such as cracks or loose components.
- Cleaning: If dust or debris accumulates around the switch, gently wipe it clean with a dry cloth. Do not use liquids or abrasive cleaners.
- Functionality Check: Ensure the switch provides a clear tactile click when pressed and reliably turns the vacuum on and off.
7. Troubleshooting
If the vacuum cleaner does not power on after installing the new switch, consider the following troubleshooting steps:
- No Power:
- Ensure the vacuum cleaner is securely plugged into a working electrical outlet.
- Check the circuit breaker or fuse for the outlet.
- Switch Not Responding:
- Unplug the vacuum and re-check the wiring connections to the switch. Ensure they are tight and correctly matched.
- Verify the switch is fully seated in its housing.
- Intermittent Power:
- This could indicate a loose wire connection. Unplug the vacuum and inspect all connections.
- Ensure the switch itself is not damaged.
If these steps do not resolve the issue, it is recommended to consult a qualified appliance repair technician.
8. Specifications
| Feature | Specification |
|---|---|
| Part Number | TVP28073A |
| Brand | TOP VACUUM PARTS |
| Actuator Type | Rocker |
| Switch Type | Rocker |
| Mounting Type | Panel Mount |
| Color | Black |
| Circuit Type | 1-way |
| Contact Type | Normally Open |
| Terminal Type | Screw |
| Item Weight | Approximately 0.2 ounces |
| Product Dimensions (L x W x H) | 6 x 6 x 6 inches (Note: These dimensions may refer to packaging) |
9. Warranty and Support
This product is manufactured from quality materials to ensure reliable performance. For specific warranty information or technical support, please refer to the documentation provided with your purchase or contact TOP VACUUM PARTS directly through their official channels. Keep your purchase receipt for warranty claims.