-
12
-
If the filter element is clogged and the pressure in the pump exceeds the
maximum continuous operating pressure of 0.03 MPa (0.3 kg/cm
2
) (gauge
pressure), the pressure relief valve will operate to lower the internal
pressure, but it is necessary to replace the filter element.
If it is necessary to replace the filter element frequently, the use of
an oil mist trap one class larger than the current one is recommended.
5.4 When using Oil Mist Trap for a Pump that exceeds Maximum
Throughput
Do not operate the pump continuously at a high intake pressure of 6500
Pa or more when the TM201 is used for a pump with a throughput of 20 m
3
/h
or more (30 m
3
/h, 40 m
3
/h) or when the TM401 is used for a pump with a
throughput of 40 m
3
/h or more (60 m
3
/h, 80 m
3
/h).
The pressure relief valve will operate and oil mist be generated even with
a new filter element. Also the life of the filter element will be extremely
shortened.
For more information, contact your local ULVAC organization or
representative.