LC type Roots oil pump maintenance method and application description 1, often check the oil level position, if it does not meet the requirements, it must be adjusted to meet the requirements. When operating the LC type Roots oil pump, the oil level to the oil mark center shall prevail. LC type Roots oil pump maintenance method and application description
1. Check the oil level position frequently. If it does not meet the requirements, it must be adjusted to meet the requirements. When operating with the LC type Roots oil pump, the oil level should be the center of the oil standard.
2, the oil change period according to the actual use conditions and whether it can meet the performance requirements, etc., at the discretion of the user. General new LC type Roots oil pump, pumping clean and dry gas, it is recommended to change the oil after working for about 100 hours. After you can't see the black metal powder in the oil, you can extend the oil change period after Botai.
3, often check the oil quality, found that the oil should be replaced in time to replace the new oil, to ensure that the LC type Roots pump is working properly.
4. Under normal circumstances, the LC type Roots oil pump should be inspected after 2000 hours of operation, check the aging degree of the silicone seal, check whether the exhaust valve is cracked, and clean the dirt deposited on the valve plate and the exhaust valve seat. Clean the parts of the entire LC type Roots oil pump chamber, such as rotors, rotary vanes, springs, etc. Generally cleaned with gasoline and dried. After cleaning the rubber parts, dry them with a dry cloth. Carefully touch and hurt.
5. Add bearing lubrication oil to the bearing body. Observe that the oil level should be at the center line of the oil mark. The lubricating oil should be replaced or replenished in time.
6. Check the LC type Roots oil pump pipeline and joints for looseness. Turn the LC type Roots oil pump by hand to see if it is flexible.
7. After re-assembly, test operation should be carried out. Generally, it must be run for 2 hours and change oil twice. Because it will leave a certain amount of volatile substances in the LC type Roots oil pump after cleaning, it will be put into normal operation after the operation is normal.
8. Start the motor. When the LC type Roots oil pump is running normally, open the outlet pressure gauge and the imported LC type Roots oil pump. After it shows the appropriate pressure, gradually open the gate valve and check the motor load.
9, try to control the flow rate and head of the LC type Roots oil pump within the range indicated on the sign to ensure that the LC type Roots pump operates at the highest efficiency point, in order to obtain the maximum energy saving effect.
10. When the LC type Roots oil pump is to be stopped, first close the gate valve, pressure gauge, and then stop the motor.
11, LC type Roots oil pump during operation, the bearing temperature can not exceed the ambient temperature of 35C, the maximum temperature must not exceed 80C.
12, LC type Roots oil pump in the first month of work, after 100 hours to change the oil, after each 500 hours, change the oil once.
13, often adjust the packing gland to ensure that the drip leakage in the packing chamber is normal (in order to drip out is appropriate).
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