About the maintenance rules of the constant current pump
Constant flow pump is a kind of pump widely used in laboratory and chemical industry. Its maintenance items are: Add bearing lubrication oil to the bearing body, observe that the oil level should be at the center line of the oil mark, and the lubricating oil should be replaced or replenished in time. Unscrew the water diversion screw plug of the constant flow pump body and pour the water or the slurry. Close the gate valve and outlet pressure gauge of the outlet pipe and the inlet vacuum gauge. Jog the motor and see if the motor is turning correctly. Start the motor. When the constant current pump is running normally, open the outlet pressure gauge and the inlet constant current pump. After it shows the appropriate pressure, gradually open the gate valve and check the motor load. Try to control the flow and head of the constant flow pump within the range indicated on the label to ensure that the constant current pump operates at the highest efficiency point to obtain the maximum energy saving effect. During the operation of the constant current pump, the bearing temperature must not exceed the ambient temperature of 35 ° C, and the maximum temperature must not exceed 80 ° C. If you find that the constant current pump has abnormal sound, stop it immediately and check the cause. When the constant current pump is to be stopped, first close the gate valve, pressure gauge, and then stop the motor. The constant current pump will change the lubricating oil after 100 hours in the first month of operation, and then change the oil once every 500 hours. Frequently adjust the packing gland to ensure that the drip in the packing chamber is normal and it is suitable for dripping. Regularly check the wear of the bushings and replace them when they are worn out. When the constant current pump is used in the cold winter season, after parking, the water plug of the lower part of the pump body should be unscrewed to release the medium. Prevent freezing cracks. The constant-flow pump is to be deactivated for a long time. It is necessary to disassemble the pump completely, dry the water, and apply the grease to the rotating part and the joint, and keep it in a safe place. Canned Bigeye Tuna,Bigeye Tuna Chunk in Oil Can,Tuna Salad Can Zhejiang ocean family co.,ltd , https://www.ocean-family.com