How to Check and Solve Negative Pressure Gauge Problems in MBR Systems
Checking and solving the negative pressure gauge problem in the MBR system can be done by following the steps below:
1. Check whether the negative pressure gauge is damaged
Confirm whether the negative pressure gauge is working properly and check whether the dial plate is physically damaged or displays abnormalities.
If the negative pressure gauge is damaged, it needs to be replaced with a new one.
2. Check whether the wiring is correct
Confirm whether the wiring of the negative pressure gauge is connected correctly and make sure there is no looseness or poor contact.
If there is a problem with the wiring, reconnect the wires of the negative pressure gauge correctly.
3. Check the self-priming pipe branch valve
Confirm whether the self-priming pipe branch valve located at the front end of the negative pressure gauge is fully open.
If the valve is not fully open, adjust the valve to fully open.
4. Check if there are any leaks in the system
Check if there are any leaks at the connections of pipes and valves.
If any leaks are found, repair or replace the problematic pipes and valves.
5. Check the vacuum system
Confirm that the vacuum system is working properly and make sure there are no leaks or other faults.
If there is a problem with the vacuum system, repair or replace it.
6. Check the water production pump and electromagnetic flowmeter
Confirm whether the water production pump is operating normally, check whether there is enough liquid storage in the pump housing, whether the suction pipe is leaking, and whether the mechanical seal is leaking.
Check whether the electromagnetic flowmeter is working properly, ensure that there is no leakage at the connection of the water production pipeline, and whether the water production valve is open.
Through the above steps, the negative pressure gauge problem in the MBR system can be effectively checked and solved to ensure the normal operation and treatment effect of the system.