Shandong zhangqiu yi tai machinery manufacturing co., LTD
Contact: xin-sheng cheng
The true: 0531-83209474
WeChat ID: 13705411652
Q Q: 2458379166
Mail box: 6411111111 @163.com
Web site: www.zqlcfj.com
Company address: Shandong zhangqiu MingShui hou home park street
Before starting the roots blower what should do to prepare?
(1) check the installation quality of fasteners and locating pin.
(2) check the inlet and exhaust pipe and valve installation quality, etc.
(3) check the blower assembly clearance is in line with the requirements.
(4) check the fan and motor, drive shaft alignment must not exceed 0.1 mm, otherwise it will cause the wind machine vibration, the phenomenon such as oil, affect the service life of fan.
(5) check the components are all near the base of the mat, if the anchor bolt fastening.
Roots blower (6) before driving should be in the main oil tank and drop tank add lubricating oil to the center of 3 mm / 2 mm, with 68 # machine oil lubricating oil used in summer, winter 100 # machine oil, a lubricating oil should be replaced every three months.
(7) as a result of the main, drop tank memory pressure, so the Lord, the upper and lower oil plug of drop tank shall be tight, otherwise it will cause oil leakage.
(8) to the cooling water. Cooling water temperature is less than 25 ℃, cooling water 10 l/min.
(9) is opened entirely blower into the vent valve disc rotor, listen to each part has all the normal noise.
(10) to check motor, must meet to sign as shown in the direction, otherwise can't normal exhaust fan, may also appear blades collision phenomenon, the water aeration, water will reverse flow fan, pneumatic conveying will be content to be delivered suction fan, cause an accident
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