How To Use - HydroTools 70151 Manual De Instrucciones

INSTALLATION NOTES:
1． Make sure the filter is working under the proper pressure, and using a pressure controlvalve when the system requires a booster pump.
2． If the pump position is higher than the water level, it requires installation of a back water control valve.
3． If the pump position is lower than the water level, it requires installation of an isolation valve. It could stop the water
return back when people do the general inspection.
4． When connecting hoses to the fittings and the pool, reduce bending the hoses to a minimum so as to not decrease the
flow of water, and provide maximum efficiency.
5． Ensure solvents are not excessively applied to fittings as this may destroy the O-rings, and potentially create seal/leak issues.
6． Do not over tighten fittings or adapters

HOW TO USE

1． Inspect and make sure that all connections have been made are correct and secure. Loosen the top of the filter bleed plug to exhaust
the system of air inside filter vessel.
2． Prime and start pump according to pump instructions.
NOTE: ALL SUCTION AND DISCHARGE VALVES MUST BE OPEN WHEN STARTING THE SYSTEM. FAILURE TO DO SO MAY CAUSE SEVERE
PERSONAL INJURY. MAKE SURE THE WATER LEVEL IN FILTER VESSEL IS FULL. IF NOT, FILL WITH WATER BEFORE STARTING UP THE
PUMP, OR IT WILL DAMAGE THE PUMP.
3． Once water flow is steady out the filter bleed plug, run the pump for 1-2 minutes. Then turn off the pump and tighten the bleed plug.
4． Again, prime and start the pump according to pump instructions. Your filter is now operating in the normal filter mode.
NOTES:
1． Note the initial pressure gauge reading when the filter is clean. (It will vary from pool to pool depending upon the pump and general
piping system). As the filter removes dirt and impurities from the water, the accumulation in the filter will cause the pressure
to rise and the water flow to diminish. When the pressure gauge reading is 8-10 PSI (0.55-0.69 BAR) higher than the initial
"clean" pressure you noted, it is the time to change the filter cartridge(s).
2． IMPORTANT: To prevent unnecessary strain on the piping system and valves, always shut off the pump before switching
the control valve position.
3． To prevent damage to the pump and filter, and for proper operation of the system, clean pump
strainer and skimmer baskets regularly.
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