1. Water flow sequence: water enters from the high-pressure end, flows to the low-pressure end, and ensures that the high-pressure end tungsten rod faces upward (tungsten rod structure laser tube), the water inlet is at the bottom , the low-pressure end tungsten rod faces downward, and the water outlet is on the top (applicable to all laser tube configurations). Drain the air bubbles, add water (no water, no water, air bubbles will cause the inner tube to burst and will not be covered under warranty). Finally, tie the rubber hose tightly with cable ties, so that no water seeps out, so as to avoid water leakage outside the rubber hose and failure to start the fire. 2. Required flow: 4-5 liters/minute water flow. If you use a water pump, please ensure that the water quality is pure, and replace the pure water once a week. 3. Water temperature requirements: within 30 degrees, the higher the water temperature, the greater the fluctuation of the laser tube power, and the speed will be significantly weakened. 4. Wiring treatment: After pulling out the high-voltage wire and the low-voltage wire, tightly wrap the copper wire under the screw gaskets at both ends, tighten the screw to clamp the copper wire, (wrap the wire bag with electrical glue , and make it as wide as possible OK, this can more effectively prevent ignition leakage, etc.), then cover the high-voltage dust cover specially equipped on the high-voltage end, press the entire high-voltage end tightly, wrap the high-voltage end or the entire pipe body with plastic wrap to prevent dust from affecting Ambient humidity, causing potential failure. Packing list: 1x CO2 laser tube.
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