What is the reason why the multi-functional mixer suddenly does not work
After confirming that the oil circuit is smooth and there is no air in the diesel engine supply system, the cover plate of the oil pump can be disassembled, the control handle can be moved, and the pull rod of the oil pump can be pulled to see whether the pull rod is flexible and whether the plunger spring is broken. Under the condition that the pull rod of the automatic feeding mixer truck is flexible and the plunger spring is not broken, the diesel engine can be started to run at medium speed for 10 minutes. In case of fire interruption, a copper hammer can be used to gently tap the big nut of the oil delivery pump, and listen to the sound of the diesel engine. If the sound is abnormal, the piston and push rod of the oil pump of the automatic feeding mixer truck are jammed and repaired or replaced.
The oil nozzle is not atomized, the plunger spring and spring seat of the oil pump are broken, stuck and do not work, or there is water in the diesel oil. Remove the nozzle assembly to check the opening pressure and atomization. If the nozzle assembly is normal, the user can fill the pot with clean diesel oil and conduct the test with the oil way side connection method. Turn on the oil tank switch of the automatic feeding mixer, remove the oil inlet pipe of the oil delivery pump and check the oil flow. If the oil flow is fast, it indicates that it is normal. If the oil flow is intermittent, continue to check the oil circuit.
The engine coolant, oil in all parts, exhaust pipe and muffler are in high temperature when the automatic feeding mixer just stops working. If the cover is removed or the oil is drained or the oil filter is replaced, scald or other injuries will be caused. Maintenance and inspection should be carried out after the temperature drops.
If you need to find a multi-functional mixer, you can also pay attention to the company's website: http://www.shanqijituan.cn