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Idle Running Inspection of Fine Stone Concrete Pump

 

The operator should pay much attention to the idle running inspection when using the fine stone concrete pump. If the inspection is ignored, there are some hidden troubles in the safety, and the danger will happen. Therefore, Daswell reminds you to do safe inspection to guarantee the operator’s security.

The idle running inspection steps include the followings.

1. Start the electromotor, check the rotation direction and press the pumping button. Check if the cylinder piston push has correct coordination with the reversing work of S tube; check whether the push frequency of the piston is meeting requirements or not.

2. Push the reverse button of the piston to check the reverse pumping control, and check if the reversion and reconversion of piston is flexible and reliable.

concrete pump

3. Check the mixing forward and reverse to check if its control is flexible and reliable.

4. Check if the indications of electrical indicator light and hydraulic pressure gage are correct.

5. The idle running time should be half an hour and check if every moving part has abnormal noise.

6. Check if the hydraulic system has external leakage; check if the oil level of oil tank and oil temperature is normal, and the oil can not blister.

7. If the water level in the water tank has no obvious decline, then stop the machine.

 Idle running inspection is very important for the safe operation of fine stone concrete pump, and it is also beneficial to the routine maintenance of machinery. The inspection can improve the running efficiency of machinery and prolong the service life of fine stone concrete pump.

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