Antminer L7 silencer role and installation steps

The Antminer L7 silent machine is a 200W power silencer specifically designed for noise reduction in L7 miners. Equipped with an automatic silencer and a pure copper core motor, it boasts a large air volume, sufficient air pressure, and excellent heat dissipation.

The core function of the miner noise reduction machine is to significantly reduce the noise produced during operation. By utilizing professionally designed sound absorbing materials and noise insulating structures, the silent machine enclosure can effectively isolate noise, offering a quieter working environment that enhances operational efficiency. It also contributes to minimizing noise pollution to the surrounding area and aids in improving the efficiency of the cooling system. The L7 silencer comes with a speed control switch, allowing for convenient and swift adjustment between high, medium, and low settings, eliminating the need for manual wiring.

Steps for installing the silent machine:

a. Ensure that the miner has been completely powered off, with all indicator lights extinguished. Unplug the power cord and allow the miner to cool down thoroughly to avoid the risk of burns or hardware damage caused by hot swapping.

b. Remove the screws from the protective cover of the miner's control board and disconnect all fan plugs. Be cautious not to damage surrounding components or cables.

c. Take off all the cooling fans from the miner and insert the applicable fan speed simulator into the control board's interface, ensuring a secure and snug connection without any looseness.

d. Reinstall the protective cover onto the control board, ensuring it fully covers and protects the underlying electronic components.

e. Place aluminum blocks or foam pads underneath the miner to align the miner's intake vents precisely with the silencer's outlet vents. Carefully and precisely adjust the relative position of the miner and the noise reduction machine to ensure a tight fit.

f. Once all components are properly installed and secured, safely power on both the miner and the silencer to ensure normal operation and stable miner performance. Select an appropriate fan speed setting that meets both cooling requirements and maintains a low noise level. Closely monitor the operational status of both the miner and the silencer.

Understanding the noise reduction machine and Its buttons

The noise reduction machine buttons include: power on/off, cold/warm air button, clock button, fan speed button, increase button, and decrease button. When the noise reduction machine is installed and ready for use, we can operate these buttons according to specific needs.

By following the above steps, we can safely and effectively perform maintenance or upgrades on the miner, ensuring its continuous and stable operation while optimizing performance. Installing a silencer for the Antminer L7 miner can significantly reduce operational noise, improve the working environment, and potentially enhance cooling efficiency, safeguarding the stable operation of the miner.