Recirculated Water System - Routine Maintenance; Suction Strainer In Cold Water Basin; Cold Water Basin; Operating Level Of Water In Cold Water Basin - EVAPCO ATC-E Operation And Maintenance Instruction

Operation and Maintenance Instructions
Recirculated Water System – Routine Maintenance

Suction Strainer in Cold Water Basin

The pan strainer as shown in Figures 8, 9, 10 and 11 should be removed and cleaned monthly or as often as necessary. The
suction strainer is the first line of defense in keeping debris out of the system. Make certain that the strainer is properly located over
the pump suction, alongside the anti-vortexing hood.
STRAINER
ANTI-VORTEXING
ASSEMBLY
HOOD
STRAINER
HANDLE
ANTI-VORTEXING
HOOD
STRAINER
HANDLE
STRAINER
ASSEMBLY
Figure 8 – Single Strainer Assembly Figure 9 – Dual Strainer Assembly
ANTI-VORTEXING
HOOD
ANTI-VORTEXING
HOOD STRAINER
ASSEMBLY
STRAINER
HANDLE
STRAINER
HANDLE
STRAINER
ASSEMBLY
Figure 10 – LSWB/LSC-E/PMC-E/PMWQ Strainer Assembly
Figure 11 – LRWB/LRC Strainer Assembly

Cold Water Basin

The cold water basin should be flushed out quarterly, and checked monthly or more often if necessary, to remove any accumulation
of dirt or sediment which normally collects in the basin. Sediment can become corrosive and cause deterioration of basin materials.
When flushing the basin, it is important to keep the suction strainers in place to prevent any sediment from entering the system.
After the basin has been cleaned, the strainers should be removed and cleaned before refilling the basin with fresh water.
16