1. The end cover of precision filter is not tight
Tighten the end cap
2. Pipeline filter piping valve not opened
Open the valve
3. Low intake pressure
Check the cause and increase the intake pressure
4. Air leakage of O-ring of pipeline filter
Exchange
5. Air leakage in piping
Repair piping
The pressure drop increases
1. The filter element is blocked or the adsorption capacity is too large
Replace the filter element
2. High intake impurity load
Pretreatment was carried out
3. Water accumulation in filter cartridge of pipeline filter
Find out the cause and drain the remaining water
4. Automatic drainer failure
Adjust, repair or replace the drain
5. The filter is not installed horizontally
Re install
Filtration
The effect is poor
