Star unloader must be fully checked before installation

Star unloader must be fully inspected before installation, tighten the connecting bolts at various locations, adjust the pressure of the seal gland, and no foreign matter should remain in the body of the valve body to prevent the device from jamming or accident when turning. Connect three-phase AC power to the Motor of the drive unit, and carefully observe and check whether the rotating parts are running in a flexible manner. There must be no jamming or abnormal sound. After everything is normal, it starts to connect with the pipeline. When the star-type ash discharging valve is installed, the axis of the material inlet and outlet should be perpendicular to the ground.
The star-type ash discharge valve is a key component for controlled release of dust materials. The internal star rotor can be evenly unloaded through the motor reducer drive, and it plays the sealing role of the upper and lower bearings. More and more recognized by users. Due to the increasing use of products, many customers are vague about the quality assurance concept when purchasing star-type ash unloading valves. It is unclear what the scope of warranty will be in the future. The scope of warranty for mechanical products is one year warranty for the whole machine, and the electrical parts are not covered by the warranty. Electrical parts of machinery and equipment are to be damaged. Improper use, improper operation, and improper use can cause electrical damage.
As a star-type unloading valve, mechanical equipment will undergo a strict factory inspection before leaving the factory. Most of the electrical parts of the motor use large manufacturers' products. Professional electrician wiring, that the line is convenient to connect a wrong line, even the best quality electronic components will appear damaged. Therefore, reasonable operation must be rigorous. The external power supply must be connected to the 3-380V three-phase live wire and a neutral wire according to the wiring diagram, and be reliably grounded. After connecting, it is best to use a voltmeter to measure the AC voltage at each point. It can be used without errors, and must not be mistaken for equipment and personal accidents. .

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