When dealing with an underground fence system, there may come a time when you need to disable one length of wire. This can be due to a variety of reasons, such as making repairs or expanding the system. Fortunately, the process of disabling a length of wire is relatively simple and can be completed in a few steps. However, it is important to follow the instructions carefully to avoid damaging the system or causing any injuries.
First, you will need to locate the transmitter for your underground fence system. The transmitter is typically located in a central location, such as in the basement or garage. Once you have located the transmitter, you will need to disconnect it from the power source. Next, you will need to locate the wire that you want to disable. The wire is typically buried underground, but it may be exposed in some areas. Once you have located the wire, you will need to cut it. Be sure to cut the wire in a location that is not near any other wires or underground utilities.
Identifying the Transmit Wire
The first step in disabling one length of underground fence is to identify the transmit wire. This is the wire that carries the signal from the transmitter to the receiver. The transmit wire is typically buried underground, but it can be found by following these steps:
- Locate the transmitter. The transmitter is usually located in the basement or garage.
- Find the wire that is connected to the transmitter’s “transmit” terminal. This is the transmit wire.
- Follow the transmit wire underground. The wire will be buried about 6 inches deep. It may be necessary to use a metal detector to locate the wire.
Additional Information
The transmit wire is typically a solid copper wire. It may be insulated with a black or red jacket. The wire may be bundled with other wires, such as the receiver wire or the power wire.
The following table provides some additional information about the transmit wire:
| Characteristic | Description |
|---|---|
| Color | Black or red |
| Insulation | May be insulated with a black or red jacket |
| Size | Typically a solid copper wire |
| Location | Buried underground about 6 inches deep |
Testing the Fence Line
To disable a portion of your underground fence, you’ll need to identify the location where the break in the wire occurs. To do this, you can use a wire locator or follow these steps:
1. Power off the System
Disconnect the transmitter from the power source and turn off the fence receiver on your pet’s collar.
2. Define a Beginning and End Point
Choose two points along the fence line that you know are functioning correctly as the beginning and end points of the disabled section.
3. Mark the Signal Width
Use a flag or stakes to mark the outer edge of the active signal width at both the beginning and end points.
4. Test the Fence Line
Starting from the beginning point, walk along the fence line while holding a compass or electronic wire locator. As you approach the break in the wire, the compass or locator will indicate a weakening or loss of signal.
5. Pinpoint the Break
Continue walking along the fence line, carefully monitoring the compass or locator readings. The exact location of the break will be indicated by a sudden drop in signal strength. You may need to dig a shallow trench along the fence line to expose the wire and visually inspect it for breaks or damage.
Reburying the Wire Ends
Once you have disconnected the wire, it’s time to rebury the ends. This will prevent the wire from being exposed to the elements and causing problems in the future.
To rebury the wire ends, follow these steps:
1. Dig a hole about 6 inches deep and 6 inches wide.
2. Place the wire ends in the hole.
3. Cover the wire ends with dirt.
4. Tamp down the dirt to secure the wire ends.
Tips for Reburying the Wire Ends
* Use a shovel to dig the hole. Do not use a sharp object, as this could damage the wire.
* Make sure the hole is deep enough to cover the wire ends completely.
* Tamp down the dirt firmly to secure the wire ends.
* If you are burying the wire ends in an area where there is a lot of traffic, you may want to place a marker over the hole to prevent people from stepping on it.
Applying Waterproof Sealant
To ensure the longevity and effectiveness of your underground fence, it is crucial to apply a waterproof sealant to the ends of the wire and any connections. This will protect the wire from corrosion and moisture damage, ensuring a reliable and long-lasting system.
For optimal results, follow these detailed steps:
- Choose the Right Sealant: Select a waterproof sealant specifically designed for electrical applications, such as silicone-based or polyurethane-based sealants.
- Prepare the Wire: Clean the ends of the wire thoroughly using a wire brush or sandpaper to remove any dirt or debris.
- Apply the Sealant: Apply a generous layer of sealant to the exposed ends of the wire, ensuring it covers the entire surface. Use a sealant gun or a brush to apply the sealant evenly.
- Spread the Sealant: Use a clean brush or your finger to spread the sealant over the wire, ensuring it penetrates any gaps or crevices.
- Create a Smooth Finish: Smooth out the sealant using a wet finger or a small brush. This will create a waterproof barrier that protects the wire.
- Extend the Sealant: For added protection, extend the sealant along the wire by several inches, creating a waterproof sleeve.
- Allow it to Cure: Allow the sealant to cure completely according to the manufacturer’s instructions. This will ensure a strong and durable bond.
By following these steps, you can effectively apply a waterproof sealant to your underground fence wire, prolonging its lifespan and ensuring its reliability for years to come.
Additional Safety Measures
1. Visual Indicators: Mark or Flag Disabled Areas
Clearly mark the perimeter of the disabled area with stakes, flags, or temporary barriers. This visually alerts people and pets to the safe zone.
2. Signs: Post Warnings Nearby
Place prominent signs near the disabled area stating it is “Fence Off” or “Perimeter Not Active.” These warnings help prevent unintentional entry.
3. Wireless Collars: Fit on Pets
For pets with implanted receivers, use a wireless collar that overrides the electronic signal. This allows them to safely approach the disabled area.
4. Supervision: Monitor Pets
When pets are in the vicinity of the disabled area, keep them leashed or under close supervision. This ensures they don’t stray into the active zone.
5. Noise Barriers: Reduce Sound Transmission
Install noise barriers, such as thick bushes or a low fence, around the disabled area to muffle the electronic signal from the buried wire.
6. Controlled Access: Use Gates for Entry and Exit
Consider installing gates at designated entry and exit points to physically prevent access to the disabled area when not in use.
7. Communication: Inform Neighbors and Visitors
Communicate the location and status of the disabled area to neighbors, visitors, and delivery personnel to ensure their safety.
8. Maintenance: Regularly Check Disabled Area
Periodically check the disabled area for any signs of signal bleed or damage to the wire. This ensures the perimeter remains inactive.
9. Additional Considerations for Larger Disabled Areas
For larger disabled areas (over 200 feet in diameter):
- Use a higher gauge wire (e.g., 18-gauge) to carry the electronic signal.
- Double-check the signal distance using a signal tester or receiver collar.
- Consider using a “zigzag” or “coil” pattern when burying the wire in the disabled area to minimize signal leakage.
- Create a “virtual fence” using a pet containment system that does not require buried wire.
How to Disable One Length of Underground Fence
To disable one length of underground fence, follow these steps:
- Locate the transmitter and disconnect it from the power source.
- Locate the wire that runs from the transmitter to the disabled length of fence.
- Cut the wire at a point about 1 foot from the transmitter.
- Cap the cut end of the wire with a wire nut.
- Reconnect the transmitter to the power source.
The disabled length of fence will no longer be electrified.
