Installing Fusion Block System accessory Installing Fusion Block System accessoryInstall your watercooling system to the motherboard using the bundled accessoriesto obtain the best thermal solution.Package contents1 2For watercooling system with 3/8” ID tubes1. Firmly press a tube clip and fit the tube into the clip.2. Press the clip and connect the tube to the waterblock. When done, releasethe clip to tighten the two together.3. Repeat Step and 2 for another tube. Make sure that both tubes are wellconnected to prevent leak, and then fill the coolant into the reservoir.3/8” ID tubes x 2 1/2” to 3/8” ID fittings x 2 10mm to 3/8” ID fittings x 2/2” ID tube clips x 2tube clips x 2 3/8” ID tube clips x 6