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Before starting the stubble cooler, we should first check whether the motor of the machine is normal, and then start the equipment. During the inspection, the blower should be used to clean the dust and other dirt in the motor at the same time, and whether the wiring is qualified should be measured. If mechanical damage or spark burn mark is found in the motor, the necessary treatment should be carried out immediately.

用壓縮空氣或手動(dòng)吹風(fēng)機吹凈電動(dòng)機內部灰塵、電刷粉末等，污垢雜物。

Use compressed air or manual blower to clean the dust and brush powder inside the motor to remove the dirt.

拆除與電動(dòng)機連接的一切接線(xiàn)，用絕緣電阻表測量繞組對機座的絕緣電阻。若小于0．5MΩ時(shí)，應進(jìn)行烘干處理，酒廠(chǎng)用涼茬機，測量合格后再將拆除的接線(xiàn)恢復。

Remove all the wiring connected with the motor, and measure the insulation resistance of the winding to the base with an insulation resistance meter. If less than 0.5m Ω Drying treatment should be carried out, the distillery should use stubble cooler, and the removed wiring should be restored after the measurement is qualified.

檢查涼茬機換向器的表面是否光潔，如發(fā)現有機械損傷或火花灼痕應進(jìn)行必要的處理。

Check whether the surface of the commutator of the stubble cooler is smooth and clean. If any mechanical damage or spark burn mark is found, necessary treatment shall be carried out.

檢查電刷是否嚴重損壞，刷架的壓力是否適當，遼寧涼茬機，刷架的位置是否位于標記的位置。

Check whether the brush is seriously damaged, whether the pressure of the brush holder is appropriate, Liaoning stubble cooler, and whether the position of the brush holder is in the marked position.

根據涼茬機電動(dòng)機銘牌檢查直流電動(dòng)機各繞組之間的接線(xiàn)方式是否正確，電動(dòng)機額定電壓與電源電壓是否相符，電動(dòng)機的起動(dòng)設備是否符合要求，是否完好無(wú)損。

According to the motor name plate of the stubble cooler, check whether the wiring mode between the windings of the DC motor is correct, whether the rated voltage of the motor is consistent with the power supply voltage, whether the starting equipment of the motor meets the requirements, and whether it is intact.