(3’) [1 meter] apart, as measured from near point to near point. • Dual suction fittings shall be placed in such locations and distances to avoid “dual blockage” by a user. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS...
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Before starting system pump, all system valves must be set in a position to allow system water to return back to the pool. Do not change filter control USE ONLY HAYWARD GENUINE REPLACEMENT PARTS USE ONLY HAYWARD GENUINE REPLACEMENT PARTS...
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(GFCI). Such a GFCI should be provided by the installer and should be tested on a routine basis. To test USE ONLY HAYWARD GENUINE REPLACEMENT PARTS USE ONLY HAYWARD GENUINE REPLACEMENT PARTS...
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3. Failure to recognize the need to leave the spa. 4. Physical inability to exit the spa. 5. Fetal damage in pregnant women. 6. Unconsciousness resulting in danger of drowning. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS USE ONLY HAYWARD GENUINE REPLACEMENT PARTS...
Introduction Your Hayward ProSeries™ high-rate sand filter is a high performance, totally corrosion-proof filter that blends superior flow characteristics and features with ease of operation. It represents the very latest in high-rate sand filter technology. It is virtually foolproof in design and operation and when installed, operated and maintained according to instructions, your filter will produce clear, sparkling water with only the least attention and care.
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S360SX: 36" [91 cm] TYPICAL INSTALLATION WITH SLIDE CONTROL VALVE S311SX: 43" [109 cm] S360SX: 50" [127 cm] FILTER WASTE LINE RETURN TO POOL FROM POOL PUMP S311SX: 31" [79 cm] S360SX: 36" [91 cm] USE ONLY HAYWARD GENUINE REPLACEMENT PARTS...
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Be sure correct amount of filter sand media is in tank and that all connections have been made and are secure. IMPORTANT: To prevent unnecessary strain on piping system and valves, always shut off pump before switching Filter Control Valve positions. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS...
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NOTICE -To prevent damage to the pump and filter and for proper operation of the system, clean pump strainer and skimmer baskets regularly. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS...
Depress VariFlo control valve handle and rotate so as to set pointer on valve top between any two positions. This will allow water to drain from the valve. Leave valve in this "inactive" position. Drain and winterize pump according to pump instructions. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS...
Maintenance Consult your local authorized Hayward dealer or service center. No returns may be made directly to the factory without the expressed authorization of Hayward Pool Products, Inc. Please Realize: Pure, clear swimming pool water is a combination of two factors—adequate filtration and proper water chemistry balance.
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No Action - Chlorine will naturally 1.0 to 3.0 ppm (Stabilized) Chemical dissipate Dilution - Partially drain & refill pool Stabilizer 40 to 70 ppm Add Stabilizer with water that has not been treated (Cyanuric Acid) with Cyanuric Acid USE ONLY HAYWARD GENUINE REPLACEMENT PARTS...
• Check surface of filter periods. sand for crusting or caking • Backwash filter. (remove 1 " of sand if • Be sure Vari-Flo valve is necessary). set on "Filter" position. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS...
To obtain warranty service, please contact the place of purchase or the nearest Hayward Authorized Service Center. For assistance on your nearest Hayward Authorized Service Center, please visit us at https://hayward.com/dealerlocator. Hayward shall not be responsible for cartage, removal, repair or installation labor or any other such costs incurred in obtaining warranty replacements or repair.
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