LCW Roots pump sub-belt drive and gear reducer drive in two forms.The pump has: low speed, high efficiency, small size, large flow, low power consumption, self-absorption ability, without oil, easy to use and so on . Can be widely used in transportation of petroleum and petroleum products (gasoline pump copper leaf) and the factory for the delivery of a variety of oils and liquids crude oil, paint, lubricants, glass glue, acid, toothpaste and light alkaline (soap processing) liquid ; Food processing can transport a variety of liquids, such as soy milk, yeast, syrup and other loading and unloading a variety of tanker tankers and so on. First, often check the oil level position, do not meet the requirements must be adjusted to meet the requirements.When LCW Roots pump is running, the oil level to the oil standard center shall prevail. Second, the oil change period according to the actual conditions of use and can meet the performance Requirements and other considerations, at the discretion of the user. General new LCW Roots pump, pumping clean and dry gas, it is recommended to work about 100 hours oil change once the oil can not see the black metal powder, after the appropriate extension Third, often check the oil quality and found that the deterioration of oil should be promptly replaced with new oil, to ensure that LCW Roots pump is working properly. Fourth, under normal circumstances, LCW Roots pump work after 2000 hours should be overhaul, check æ¡· plastic Seal the degree of aging, check the exhaust valve is cracked, clean the valve plate and exhaust valve seat dirt on the cleaning LCW Roots pump cavity components, such as the rotor, rotary vane, spring, etc. General Gasoline cleaning and drying.Washing of rubber parts with a dry cloth can be dry.Clean and assemble should be gently and accidentally bruised .In five, to the bearing body by adding bearing lubrication oil, observe the oil level should be in the oil standard At the centerline, lubricants should be replaced or replaced promptly Six, check LCW Roots pump pipeline and the combination of loosening phenomenon.Manually rotate the LCW Roots pump, LCW Roots pump to see whether the flexibility .Seventh, should be reassembled after the trial operation, the general shall be empty for 2 hours And change the oil twice, because cleaning LCW Roots pump will leave a certain amount of volatile materials, to be functioning properly, and then put into normal work. Eight, start the motor, when the LCW Roots pump is running, open the outlet pressure Table and imported LCW Roots pump, as it shows the appropriate pressure, and gradually open the gate valve, while checking the motor load situation Nine, try to control the LCW Roots pump flow and lift within the range indicated on the label to ensure LCW Roots pump at the highest efficiency point of operation, in order to get the maximum energy-saving effect. X. LCW Roots pump to stop using, first close the gate valve, pressure gauge, and then stop the motor. Eleven, LCW Roots pump in operation, the bearing temperature can not exceed the ambient temperature 35C, the maximum temperature of not more than 80 C. Twelve , LCW Roots pump in the first month of work, after 100 hours to replace the oil, after each 500 hours, change the oil once.Thirteen, often to adjust the packing gland to ensure that the drip filling room is normal Out of suitable.) Fourteen, regular inspection sleeve wear, wear larger should be promptly replaced. XV, LCW Roots pump long-term deactivation, the pump required to open all, dry the water, the rotation and In conjunction with the Department of grease installed, properly stored. Sixteen, LCW Roots pump in the winter season when used, after parking, the need to unscrew the lower part of the pump plug screw the media to the net. Prevent cracking.
