Simply attach the keel and seal the boards on both sides, and fill the middle with sound-absorbing cotton. Choose the board based on the volume of singing you need. The worst is to use plasterboard directly. requirements are higher, you can create a soundproof room with a door observation window. And vents, etc., but the budget is relatively large~
1 The installation site should be well ventilated, there should be. enough air inlets on the generator side, and there should be good air outlets on the diesel engine side. The air outlet area should be more than 1.5 times larger than the water tank area.
2. The area around the installation site should be kept clean, and objects that may produce corrosive gases and vapors such as acids and alkalis should be avoided nearby. Fire extinguishing devices must beequipped as far as possible.
3. If used indoors, the smoke exhaust pipe must be connected outside. The diameter of the pipe must be ≥ the diameter of the silencer smoke outlet pipe. The connected pipe should not have more. more than 3 elbows to ensure that the smoke discharge should be smooth and the pipe should be inclined downward 5-10 degrees to avoid rainwater injection; If the drain pipe is installed vertically upwards, a rain cover must be installed.
4. Basic Use When installing concrete, a level should be used to measure its level during installation to ensure the unit is secured to a level foundation. There must be special anti-vibration pads or anchor bolts between the unit and the foundation.
5. The unit shell must have reliable protective grounding. For generators that requireIf a neutral point is directly grounded, the neutral point must be professionally grounded and equipped with lightning protection devices. use commercial electric generators. The electrical grounding device leads the neutral point to be directly grounded.
6. The two-way switch between generator and mains must be very reliable to prevent reverse power transmission. The reliability of the two-way switch wiring must be inspected and approved by the local power supply department.
7. The starting battery wiring must be firm.