Priming an air hydraulic pump involves removing air from the hydraulic system to ensure proper fluid flow and pressure build-up. Based on the provided reference, the priming process involves activating the pump to purge the air, allowing the system to fill with hydraulic fluid.
Here's a breakdown of the process:
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Activate the Pump: Turn on or activate the air hydraulic pump.
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Observe Air Removal: Listen for the sound of air being expelled from the system. The air is being removed and dumped back into the reservoir.
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Monitor Fluid Return: Observe the hydraulic fluid returning to the reservoir, indicating air is being purged.
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Reactivate and Check Pressure: Once the air is purged and only hydraulic fluid is present, reactivate the pump and verify that it pumps up the pressure as expected.
Essentially, you run the pump to cycle the air out and the hydraulic fluid in, ensuring a full and functional hydraulic system.
