How to Fix Parmak Electric Fencer

Parmak electric fencers are used to keep livestock in and predators out. They’re reliable and efficient devices that provide electrical pulses to the fence, creating a deterrent for any potential threats. However, like any electrical equipment, they can occasionally experience issues that may require fixing. Whether it’s a loss of power, a faulty connection, or a damaged component, knowing how to fix your Parmak electric fencer can save you time and money. By following these guidelines, you can ensure that your fencer operates flawlessly, keeping your livestock safe and secure.

What Would Cause an Electric Fence to Stop Working?

If the grounding is faulty, the electricity won’t be able to flow properly, leading to a loss of power in the fence. Poor connections: Another common issue that can cause an electric fence to stop working is poor connections. Insulator problems: Insulators are crucial for keeping the electricity contained within the fence. Wire damage: Damage to the fence wire can also lead to a loss of power. If the wire is broken or damaged in any way, the electricity may not be able to travel along the entire length of the fence, resulting in areas with little to no voltage. Animal interference: Animals, particularly larger ones, can cause damage to the electric fence. They may lean on it, knock it down, or chew on the wires, which can disrupt the flow of electricity and cause the fence to stop working. If the fencer isn’t providing enough voltage, the fence may not be able to properly deter animals or contain livestock. It’s important to ensure that the power supply is strong enough for the size and length of your electric fence.

Ways to Properly Ground an Electric Fence to Ensure Proper Flow of Electricity.

Properly grounding an electric fence is essential to ensure the smooth flow of electricity. There are several ways to achieve this:

1. Use grounding rods: Install multiple grounding rods at least 6 feet deep into the ground. Connect these rods with ground wire. This method provides a direct path for electrical current to travel into the ground.

2. Utilize grounding plates: Grounding plates are large metal plates that can be buried in the soil. Connect the electric fence charger’s ground terminal to these plates using ground wire. This method is effective in areas with high soil resistance.

3. Consider grounding through a well system: If you’ve a well, you can utilize it’s metal casing as a grounding point. Connect the electric fence charger’s ground terminal to the well casing using ground wire.

Remember to periodically check the ground system for any damage or corrosion. Adequate grounding ensures the electric fence functions optimally and provides reliable protection for your livestock or property.

To ensure the proper functioning of a fence charger, it’s essential to test it’s voltage level. This can be done by using a digital voltmeter or a high-voltage tester to measure the voltage between the energizer’s positive and negative terminals. By touching one end to the earth terminal (“-“) and the other to the fence terminal (“+”), you can obtain an accurate reading of the energizer’s performance, eliminating any other potential factors that could affect the results.

How Do You Test a Fence Charger?

When it comes to troubleshooting and fixing a Parmak electric fencer, one of the important steps is to test the fence charger. But how exactly do you test a fence charger to ensure it’s working optimally? One effective method is to measure the voltage on the energizer.

To begin, you’ll need a digital voltmeter or another high-voltage tester. With the energizer turned off, touch one end of the voltmeter to the “earth terminal” (typically indicated with “-“) and the other end to the “fence terminal” (usually marked with “+”). This connection is important as it allows you to obtain a reading of the energizers performance without any other external variables.

The reading on the voltmeter will indicate the voltage output of the energizer and provide insight into it’s functionality. Ideally, the voltage measurement should correspond to the manufacturers specifications for the specific model of the Parmak electric fencer you’re working with.

If the reading is within the expected range, then the energizer is likely functioning correctly. However, if the voltage measurement is significantly below the manufacturers specifications or if there’s no reading at all, it suggests that there might be an issue with the energizer that needs to be addressed.

In such cases, it’s recommended to consult the user manual for troubleshooting steps specific to your Parmak electric fencer model. This could involve checking the power source, inspecting the connections, ensuring proper grounding, or even replacing faulty components. Repairs to the energizer should only be undertaken by individuals with proper knowledge and experience to avoid further damage or safety hazards.

Common Issues and Troubleshooting Tips for Fence Chargers

Common issues with Parmak electric fencers can include a lack of power, intermittent operation, or failure to produce a shock. To fix these problems, start by checking the power source and making sure it’s supplying the correct voltage. Inspect the fencer for any physical damage, such as loose connections or broken wires. Ensure that the ground system is properly installed and functioning correctly. Clean any dirt or debris from the fencer’s terminals and ensure they’re making good contact. If the fencer still doesn’t work, refer to the manufacturer’s troubleshooting guide or contact their customer support for further assistance.

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One common reason why an electric fence might not be grounding properly is due to insufficient ground systems. In order for the fence to perform effectively, it’s recommended to have a minimum of three ground rods. However, if your electric fence is installed in soil that’s sandy, dry, or rocky, it’s advisable to install additional ground rods. In this test, we will explore the ground rod test to determine if the grounding of your electric fence is the root cause of it’s inefficiency.

Why Is My Electric Fence Not Grounding?

If youre experiencing issues with your electric fence not grounding properly, performing a Ground Rod Test can help diagnose the problem. Inadequate ground systems are often the culprit behind poor-performing fence systems. For optimal performance, it’s recommended to have at least three ground rods installed. However, in certain soil conditions such as sandy, dry, or rocky soil, additional ground rods might be necessary.

To perform a Ground Rod Test, you’ll need a multimeter or a fence tester. Start by disconnecting the fence charger and all connections to the fence. Then, measure the resistance between the ground terminal on the charger and each ground rod. The ground resistance reading should ideally be below 25 ohms. If the resistance is higher, it indicates a poor ground connection.

To improve the ground connection, ensure that the ground rods are properly installed. They should be spaced at least 10 feet apart and driven into the soil until only a few inches are visible above the surface. Additionally, ensure that the ground rods are in good condition, without any damage or corrosion. If needed, you can also enhance the ground system by adding more ground rods, utilizing a ground clamp or grounding plate.

If your electric fence is installed in an area with challenging soil conditions, such as sandy, dry, or rocky soil, you might need to take additional steps to improve the grounding. In such cases, it can be helpful to use ground enhancement materials, such as Bentonite or Ground Enhancement Compound, around the ground rods. These materials improve the conductivity of the soil, allowing for a better ground connection.

Remember that a well-grounded electric fence is essential for it’s proper functioning, as it ensures that the electrical energy is effectively conducted through the fence system. Poor grounding can result in inefficient shock delivery, leading to weak fences and increased chances of animal escapes.

Source: 5 Diagnostic Tests for Electric Fence Troubleshooting


It’s essential to be cautious, patient, and attentive throughout the process, ensuring safety precautions are taken into account. With the right knowledge and effort, individuals can restore the functionality of their Parmak electric fencer, allowing for the secure containment of livestock and peace of mind.

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