Roots pump maintenance methods are several

Roots pump maintenance: Ⅰ, always check the oil level position, do not meet the requirements must be adjusted to meet the requirements to Roots pump operation, the oil level to the oil standard shall prevail. Ⅱ, the oil change deadline according to the actual conditions of use and ability to meet the performance requirements and other considerations, the user discretion. General new Roots pump, pumping clean and dry gas, it is recommended to change the oil work about 100 hours once. Can not see the black metal powder, the oil may be extended after the period. Ⅲ, regular inspection of oil quality, oil deterioration should be found in a timely manner to replace the new oil, to ensure Roots pump is working properly. Ⅲ, under normal circumstances, the Roots pump should be carried out after 2000 hours of maintenance, inspection 桷 plastic seal aging, check whether the exhaust valve cracking, cleaning the valve plate and exhaust valve seat on the dirt. Roots pump cavity components, such as the rotor, rotary blades, springs, etc .. General gasoline wash, and drying. After the rubber parts dry with a dry cloth can be. hurt. Ⅴ, add bearings lubricating oil to the bearing body, observe the oil level should be at the center line of the oil standard, lubricating oil should be replaced or supplemented in time. Ⅵ, check the Roots pump pipe and joints with loose phenomenon Rotate the Roots pump by hand to see whether the Roots pump is flexible. Ⅶ. After reassembly, commissioning should be carried out. Generally, it is required to operate air for 2 hours and change the oil twice. During cleaning, a certain amount of volatile substances will be left in the Roots pump. After the operation is normal, it should be put into normal operation. Ⅷ, start the motor, when Roots pump normal operation, open the outlet pressure gauge and import Roots pump, as it shows the appropriate pressure, and gradually open the valve, while checking the motor load conditions. Ⅸ, try to control the Roots pump flow and head in the range indicated on the plate, in order to ensure the Roots pump at maximum efficiency point of operation, in order to get the maximum energy-saving effect Ⅹ, Roots pump to stop using, first off Gate valve, pressure gauge, then stop the motor. Ⅺ, Roots pump during operation, the bearing temperature can not exceed the ambient temperature 35 ℃, the maximum temperature shall not exceed 80 ℃. Ⅻ, Roots pump in the first month of work, after 100 hours to replace the oil, after every 500 hours, oil change time. XIII, often adjust the packing gland to ensure normal drip leakage in the packing room (as a drop of leakage is appropriate). XIV, Regular inspection of the sleeve wear, wear and tear should be promptly replaced. Ⅹ Ⅴ Roots pump long-term deactivation, the pump should be disassembled, dry the water, the rotating parts and joints coated with grease installed, safekeeping. XVI, Roots pump in the winter season when used, after parking, you need to unscrew the lower part of the drain plug to the media to release the net. To prevent cracking. High viscosity pump 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 Etc. It can be widely used in transportation of petroleum and petroleum products (gasoline exchangeable copper pump) and transportation of various oils and liquids such as crude oil, paint, lubricating oil, glass glue, oleic acid, toothpaste and light alkaline Soap processing) liquid, etc .; food processing can transport a variety of liquids, such as soy milk, yeast, syrup, etc. Loading and unloading all kinds of tankers and tankers, such as speed, high efficiency, easy to use, can be positive and negative work.

Consumer Fan Motor

Refrigerator Fan,Plastic Refrigerator Fan,Fan Motor For Refrigerator,Crown Refrigerator Motor Fan

Crown Electronics CO., LTD , https://www.crownhaero.com