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How to start Roots blower correctly? 10 steps to help you start the Roots blower correctly!

Source: Roots blower manufacturer Published on: February 24, 2022 Hits:

Customers who usually use the three blade roots blower for maintenance are familiar with the equipment startup. For those who are not familiar with the three blade roots blower, let's start from this article. The operating procedures that must be known before the three blade roots blower is started: check whether the oil tank of the three blade roots blower is at the marked position. It is very important to check the oil tank. We have met customers before. After they bought back the three leaf roots blower, they started directly without adding lubricating oil, which eventually caused the impeller to be damaged and stuck, the motor to be burned, and the entire equipment to be damaged.

 

How to correctly start roots blower to help you correctly start roots blower

1. Check the installation quality of fasteners and locating pins.

2. Check the installation quality of inlet and outlet pipes and valves.
3. Check whether the assembly clearance of the blower meets the requirements.
4. Check the fan and motor. The coaxiality of the drive shaft shall not exceed 0.1 mm, otherwise it will cause fan vibration and oil leakage, and affect the service life of the fan.
5. Check whether all parts around the equipment base are firm and whether the foundation bolts are fastened.
6. Before starting Roots blower, the main oil tank and auxiliary oil tank shall be filled with lubricating oil to 3mm/2mm of the center of the oil pointer. The lubricating oil used is 68 machine oil in summer and 100 machine oil in winter. Replace the lubricating oil every three months.
7. Since the memory of the main and auxiliary oil tanks is under pressure, the upper and lower fuel plugs of the main and auxiliary oil tanks should be tightened, otherwise oil leakage will occur.
8. Water flow of cooling part. The temperature of cooling water shall not exceed 25 ℃, and the flow rate of cooling water shall be 10L/min.
9. Open the inlet and outlet valves of the fan to drive the rotor movement, and pay attention to the abnormal noise of each component.
10. Check the rotation direction of the motor, which must conform to the direction indicated by the rotation sign. Otherwise, Roots blower The fan cannot exhaust normally, and the blades may collide. When the water is inflated, it will flow into the fan in the opposite direction. The suction fan caused an accident.