Honeywell BRAUKMANN MV876- Manuals

F74C REVERSE RINSING FILTER; MV876 AUTOMATIC-BACKWASH CONTROLS 3 62-0165 Table 2. Flow Capacity of F74C in Gallons per Minute (gpm). Table 3. MV876B Timer Selections. Planning the Installation The F74C should be sized based on the required flow rate and the resulting pressure drop across the filter....

F74C REVERSE RINSING FILTER; MV876 AUTOMATIC-BACKWASH CONTROLS 62-0165 4 Fig. 6. Make sure the backwash outlet is not raised above the F74C. If the backwash outlet must be raised above the F74C, increase the inlet pressure 5 psi for every 10 feet that it is raised. Fig. 7. Make sure the F74C is not ...

F74C REVERSE RINSING FILTER; MV876 AUTOMATIC-BACKWASH CONTROLS 5 62-0165 Fig. 9. Installing the MV876. Fig. 10. Final position of MV876 and F74C. As the F74C operates, screens become plugged. Backwash the F74C when the pressure gauge measures about five psi lower than when first installed. However, ...