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Sand making machine's workload is relatively large, and there will be wear and tear phenomenon in the long-term work, so in order to ensure its smooth working process, it is necessary to maintain it, and its problems to be solved in a timely manner, here is to introduce its startup does not start the phenomenon, what causes the problem.

1. When the sand making machine is turned on, there is a phenomenon of no start-up, which may be caused by the bottom power supply, plug, power cord oxygen shedding, skin breakage, so you can check these parts, if these parts don't have a problem, you can plug in the power cord to open the power supply, and test machine.

2. If the motor of the sand making machine is energized, but does not start, the object can be light-shifted wheels, if it can be rotated, then the internal capacitance of the motor will be invalid, the solution is to replace the starting capacitance, and then start again.

3. The motor of the sand making machine does not rotate when it is normally energized, but it can rotate with the aid of external force and accompanied by the sound of current, which may be caused by the slight leakage of the starting capacitor. If the current is too loud to start the motor, it is caused by the short circuit of the starting capacitor. The solution to this phenomenon is If the spark and noise are weak, it means that the capacity of the capacitor decreases, so we can choose to replace the new capacitor or add a small capacitor.

The analysis of this problem is mainly carried out from three aspects, first for the bottom of the power supply, plug, power line inspection, if there is no problem, it may be caused by the problem of the motor, there are two cases, one is power on does not start, one is power on after the external drive can start, for these two phenomena The solution has been analyzed in detail and solved this problem. The sand making machine can work smoothly.