Periodically measure motor voltage of small concrete pump

Winter, dry and windy, lubricating oil or butter add must insist on doing regular maintenance, the cut off time axis of rotation of the belt should remove the refueling and maintenance. Boot to look at whether the deviation conveyor belt, a belt with the axis of rotation between the stones and other objects have fallen into, such as Kapil zone should be shut down immediately excluded.

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Periodically measure the voltage of the motor, voltage fluctuations must be less than -10% to 5%. Computer. Entire concrete equipment should be rain sunscreen device, most often on the small simple board room, once encountered snow time, to wait for snow to go and the equipment has little water to boot ensure the safety of electrical parts, and shut off the main power supply, sensor and ingredients instrument covered up, guarantee sunny able to use.