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Building a custom water cooling loop in your Lian Li case can significantly improve your PC’s cooling performance and aesthetic appeal. Properly filling and bleeding the loop is crucial to ensure optimal operation and prevent damage. Follow these steps carefully to achieve a successful setup.
Preparation Before Filling the Loop
Before you begin, gather all necessary components and tools. Ensure your water block, pump, reservoir, fittings, and tubing are properly installed. Check for leaks and secure all fittings tightly. Use high-quality coolant suitable for PC cooling systems.
Filling the Loop
Start by closing the drain ports or fittings on your reservoir or radiator to prevent coolant from spilling out. Fill the reservoir with coolant, ensuring it covers the pump inlet. Do not overfill; leave some space for expansion and air bubbles.
Slowly turn on the pump to begin circulating coolant through the loop. Keep the system upright and stable during this process. Watch for any leaks and tighten fittings if necessary.
Bleeding Air From the System
Air bubbles can cause noise and reduce cooling efficiency. To bleed air, tilt and gently shake the case to dislodge trapped air. Use a paper towel or cloth to absorb any coolant leaks during this process.
Run the pump for several minutes, observing the flow and removing any visible bubbles. If your reservoir has a fill port, open it slightly to allow trapped air to escape while the pump runs.
Final Checks and Maintenance
Once the air has been expelled and the coolant flow appears steady, turn off the pump and check all fittings for tightness. Top off the coolant level if necessary. Restart the pump and verify there are no leaks or air pockets.
Periodically inspect the loop, especially after initial setup, to ensure it remains sealed and free of air. Regular maintenance will prolong the lifespan and performance of your water cooling system.