AFB Horizontal Corrosion Resistant Chemical Centrifugal Pump 0.75KW ~ 55KW

AFB Horizontal Corrosion Resistant Chemical Centrifugal Pump 0.75KW ~ 55KW

FB, AFB stainless steel centrifugal pump ┃ corrosion-resistant centrifugal pump installation and removal:

1. before installing the mechanical seal, to check all components are damaged. If damaged, should be repaired or replaced.
2. strict inspection of the dynamic ring and the static ring of the friction side, not allowed to have any subtle collision scratches, before assembly, moving ring, static ring end to be coated with a layer of clean oil.
3. the assembly should pay attention to eliminate the deviation, the correct adjustment of the amount of spring compression, so that it is not too loose too tight. Tighten the screws, to even tighten, to avoid skew, so that the seal failure.
4. disassembly should pay attention to the demolition order of the pump.

FB, AFB stainless steel centrifugal pump ┃ corrosion-resistant centrifugal pump Instructions:

Starting:

1. prepare the necessary hand and tools.
2. check the sealing device oil cup grease is injected.
3. check the direction of rotation of the pump is correct, forbidden to reverse, turn the wrong nut can be loose, so that corrosive media into the journal corrosion, resulting in the pump can not work, may also make the impeller nut thrown out of the accident caused. Before the pump starts, the coupling must be hooded to ensure safe production.
4. the pump installation position is lower than the liquid level (inverted irrigation situation), the pump before starting, to open the pipeline gate valve, pump liquid filled the pump. If the installation position is higher than the liquid level (vacuum), the pump before the start to pump and exhaust, so that the pump and suction pipe filled with liquid, drain the pump air.
5. start the motor, slowly open the outlet gate valve, so that the pump is working properly, then the valve to the extent required.

stop:

1. close the pressure pipe gate valve.
2. stop the motor.
3. close the suction pipe gate valve.
4. the ambient temperature is lower than the liquid freezing point, to put away the pump liquid.
5. if the pump is in use for a long time to stop, the pump should be corrosive medium put the net, and rinse with water, clean up, to properly custody.

Operation:

1. should always check the pump and motor temperature rise, mainly bearing temperature rise, requiring bearing temperature does not exceed 73 ℃.
2. during the operation, such as the discovery of noise and other abnormal sound should immediately stop checking, troubleshooting before running.
3. pay attention to the sealing device refueling cup, should keep the oil storage, and timely added to ensure lubrication.

FB, AFB stainless steel centrifugal pump ┃ corrosion-resistant centrifugal pump seal Description:

Mechanical seals are used in clean, non-suspended particles. Therefore, the new pipeline system to pay special attention to cleaning the pipeline.