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Start-up Operation
A. Gradually open the inlet valve (make sure that the outlet valve, if installed, is open).
WARNING Take precaution while operating the filter as the filter may enter the back-flush mode
automatically, without warning.
B. Check the filter assembly and its connections for leaks.
C. Perform a back-flush cycle by disconnecting the low-pressure tube from the differential pressure
indicator (closing of the electrical circuit) – re-connect it immediately as back-flush starts.
D.
Verify that the hydraulic back-flush valve closes after 20 seconds.
E. Verify that the backpressure during back flush is at least 28m (40.6 psi).
F.
When the filter is clean, verify that the differential pressure between inlet and outlet does not exceed 3
m (5 PSI).
G. Check that the differential pressure indicator is set to 5m (7 psi)
H. Perform an additional back flush cycle manually by rotating the manual override (turn clockwise
90⁰) located on the solenoid valve.
2" Spin Klin
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