During the use of the mixer, it is necessary to often observe and check whether the oil pump pumps oil normally, and judge whether the oil supply is normal from the drop of the oil level in the oil barrel.<br>If it is found that the oil supply of the oil pump is abnormal or the oil pipe is blocked, it must be shut down and checked and eliminated in time.<br>3.9.15.2 requirements for lubricating grease<br>The oil pump has high requirements for the cleanliness of lubricating grease, while the site environment of the mixing plant and building is very poor, with serious mud, sand, dust and pollution. Therefore, the cleanliness of lubricating grease must be guaranteed, otherwise the plunger of the oil pump will be damaged or blocked.
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