Air-conditioner noise?

1, adjust the four-legged balance of the bottom of the cooler. should be on the floor smooth hard place. Will be at the bottom of the four legs on a flat surface, make its equilibrium. Many of air-conditioner has 4 feet at the bottom of the knob, can be fixed by noise is one of the biggest time to adjust. If there is no adjustable knobs device, can be to balance such as cushion is placed at the foot of the cooler, and reducing noise to a minimum. 2, pipe was strengthened and cabinet firmly. Inspection for the pipe adjustment and cabinet whether the connection between the reinforcing part is loose, when he worked in the compressor, in order to avoid resonance. So you must add spring washer, outside line and firm, to ensure that the bolt is not loose. 3, compressor base must be firmly fixed. Pressing with purchase often-expensive compressors, noise greatly reduced, raised his hand and the noise and increase. In general, for compressor is the base of vibration damping pad uneven or bolt looseness, compressor base is not strong, need adjustment, tighten the bolt connection part, and loss of elasticity of replacement of gaskets. 4, parts must be installed firmly. , freezer must be securely mounted in a fixed position and sink, so that users can directly use the refrigerator, hierarchical network, drawer and other accessories. Don't placed on top of air-conditioner sundry, preventing resonance caused by noise. 5, to determine whether the compressor is faulty. With the hand press the compressor will not reduce noise at the top. Generally speaking, if the compressor internal piston and the cylinder clearance is too large, produce noise, you must replace the compressor. Freezers don't open the door, from 3 meters, clearly at the sound of hot pot and interval & other; 选择“ Voice is cooling line fault, need to ask an expert to repair. 6, with a rubber piece of inhibition of pipe vibration. Freezers when using noise is very big, so the bike external contour cut into a diameter of 30 mm round, from the middle cut out 5 mm diameter circular hole, and then cut from the outside to the center, let the eraser affixed to the tube. Compressor starts up, touch the pipe will produce feelings of jitter pipe can clip on a few of these rubber block, a commercial freezer needs 10 - 20, the noise will soon be reduced. Because the rubber piece can inhibit the pipe vibration caused by & other; Resonance & throughout; 。 7, the freezer of four legs on shakedown is appropriate. Will be on 3 - Inserts for 6 cm high, square balance adjustment, increase the air convection space at the bottom of the box. In this way, the noise of the compressor and the other noise can be out from the bottom of the cabinet, reduce the noise produced by the air-conditioner on both sides and upper. 8, and on the back wall with a certain Angle. Will the back of the commercial freezer and tilt Angle metope, would tilt and metope l - on the back 3 degrees, freezers on one side of the large opening, a side has a small mouth, the formation of trumpet shape. Big edge noise is very big, must face the object. Little respect to the noise is small, in the face of people activity areas. 9, sound-absorbing board of insertion along the wall. Sound-absorbing material such as glass fiber cotton paste on the board, then put the cardboard pasted into freezer ( Compressor side) Behind the wall, the cardboard is 10 cm - than behind the air-conditioner 20 centimeters.

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