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How to Use the 240V Lightning Arrester Leakage Current Tester.
Step 1: Preparation.
Check whether all the parts of the tester are functioning properly. Connect the power cord to the power supply of 240V alternating current. Turn on the power and wait for the device to start up.
Step 2: Connect the Tester to the Lightning Arrester.
Connect the tester to the lightning arrester that you want to test. Make sure you connect the red terminal to the lightning arrester's outgoing wire and the black terminal to the ground wire. Tighten the screws on the terminal block so that the tester is firmly connected to the lightning arrester.
Step 3: Start the Test.
Switch the tester to the leakage current test function. Press the start button to initiate the test. The tester will automatically measure the leakage current of the lightning arrester. During the test, the user should avoid contact with the wires and the tester to prevent electric shock.
Step 4: Verify the Test Results.
Once the test is completed, the digital display on the tester will show the results. If the leakage current of the lightning arrester is within the allowable range, the device is considered safe. If the leakage current exceeds the limit, the lightning arrester needs to be repaired or replaced.
Step 5: Turn Off the Power.
After testing, turn off the power supply of 240V alternating current and disconnect the tester from the lightning arrester. Store the tester properly.
Conclusion.
Using a 240V Lightning Arrester Leakage Current Tester is essential for ensuring the safety of lightning arresters. By following these five simple steps, users can maximize safety by verifying whether the lightning arrester is functioning properly. It is recommended to test lightning arresters regularly to prevent the risk of electrical failures and ensure safety in the work environment.
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