Hayward S0210 S Guia Del Usuario página 5

5
FUNCTIONS OF VALVE AND FILTER (fig. 3)
FILTER
Set the valve to ''Filter'' for normal filtration (6 to 8 hours a day).
BACKWASH
2
For cleaning filter. When filter pressure gauge rises 10 PSI (0.7 bars or kg/cm ) above
start-up (clean pressure).
Run the pump until the water in the sight glass is clear. Stop the pump about 2 minu-
tes later and set the valve to ''Rinse''.
RINSE
With the valve set to ''Rinse'', run the pump for about one minute. This evacuates the
dirty backwash water to a drain, not the pool. Stop the pump, set back to ''Filter'', and
restart.
WASTE
The water is discharged directly to the sewer without going through the filter: to lower
the pool water level and directly eliminate very dirty water when using the vacuum.
RECIRCULATE
The water bypasses the filter, for rapid dispersion of chemicals or for massive chlori-
nation.
CLOSED
Cuts off circulation between the filter and the pump. NEVER USE THIS POSITION
WITH THE PUMP RUNNING.
WINTERIZING
1. Completely drain tank by unscrewing drain cap at base of filter tank. Leave cap off
during winter.
2. Rotate and leave the valve handle between any position.
3. Drain and winterize pump according to pump instructions.