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How to properly use an asphalt mixture compactor?
2021-02-22
Today, the editor is here to tell you all about it. Asphalt Mixture Compaction Tester Let’s find out how to use it correctly below.
Instructions for use:
1. First, connect the three plugs at the back of the cabinet properly. The “motor” should be connected to the motor input port on the cabinet, and the “non-contact proximity switch” should be connected to the counting port. The “power supply” should be connected to the power port, and make sure the neutral wire is properly connected as well.
2. After completing the above steps, toggle the “Preset” dial to set the desired number of compaction cycles, ranging from 1 to 99. Once the power switch is turned on, the digital display on the panel will show “00,” and the power indicator light will illuminate.
3. Press the start button, and the controller will begin operating. The status light will illuminate, and the digital display will show “00.” The motor will start rotating, raising the hammer to compact the material. Each time the hammer strikes, the digital display will increment by one. Once the preset number of strikes is reached, the motor will stop, and the indicator light will turn off.
4. Press the Pause button to halt the operation; the status indicator will turn off. To resume normal operation, press the Start button again. If any abnormal conditions occur during operation, press the Pause button. At this point, the digital display will show the number of impacts performed. After completing one test, first press the Reset button and then press the Start button.
Precautions:
1. The counter counts in a forward-counting manner.
2. The next time you strike, first press the reset button and then press the trigger button.
3. When compaction is in progress and the machine needs to be stopped or malfunctions, press the stop button to halt the compaction apparatus.
4. The chain tension should be checked regularly, and if its sag exceeds 10 mm, it should be adjusted.
5. Do not start the compaction machine when it is not loaded with mixtures. When not in use, place cotton yarn or shredded paper inside the test mold.
6. Regularly lubricate the chain and the sliding parts of the weight hammer.
7. After each compaction is completed, the test mold, compaction rammer, and steel channel should be promptly cleaned.
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