DE FILTER 62FT / 48FT ITEM:75221 / 75222 MODEL EFFECTIVE FILTRATION RATE FT2 75221 M2 7 75222 44 DESIGN FLOWRATE Residential Commercial GPM LPM 120 4 6 63 MAXIMUM WORKING PRESSURE FOR ALL MODELS 50 PSI (3.45 BAR) ATTENTION INSTALLER: THIS MANUAL CONTAINS IMPORTANT INFORMATION ON THE OPERATION, AND SAFE USE OF THIS EQUIPMENT.
This is the safety-alert symbol. When you see this symbol on your equipment or in this manual, look for one of the following signal words and be alert to the potential for personal injury or death. WARNING Warns about hazards that could cause serious personal injury or, death, and or major property damage and if ignored presents a potential hazard. CAUTION Warns about hazards that will or can cause minor or moderate personal injury and/or property damage and if ignored presents a potential hazard.
WARNING ELECTROCUTION HAZARD High Voltage electricity is present in the pool and spa equipment. High voltage electricity can cause shock and electrocution. Shock and electrocution can result in severe personal injury or death. National Electrical Code (NEC). bonding requirements. WARNING – SUCTION ENTRAPMENT HAZARD.
GENERAL INFORMATION Vertical Grid D.E. Filter combines superior water filtration with ease of operation and totally corrosion-free construction. It uses diatomaceous earth (D.E.), which is the most efficient dirt remover and filter medium known. The D.E., which is usually fed through the skimmer at initial start-up, uniformly coats the filter elements that are covered with a custom fitted monofilament polypropylene filter cloth.
STARTING THE PUMP and FILTER SYSTEM WARNING Before Starting the Pump 1. Use ONLY Original components; Non-Original clamp components may fail in use and cause explosive components. (See Fig 2) the pool. 4. Place the manual air relief valve in OPEN position. (See Fig 2) Starting Pump water leakage has stopped. Reassemble the clamp system per the instructions on page 7 in this owner’s manual to stop leak. mix) is discharged from the manual air relief valve.
FILTER CONTROL VALVE FUNCTIONS Six-Way Filter Control Valve FILTER – BACKWASH – a. Shut off the pump. b. Set Filter Control Valve to BACKWASH. c. Start Pump and backwash approximately two minutes, or until water out waste line appears clean. d. Shut off pump. e. Set Control Valve to RINSE. f. Start pump and operate for 20 seconds. g. Shut off pump. h. Set Filter control valve to FILTER. i. Proceed as in Pre-Coating to add fresh D.E.
MAINTAINING YOUR FILTER WARNING This product should be installed and serviced only by FILTER DISASSEMBLY INSTRUCTIONS 1. Turn off all system circulation pumps and all electric power on the equipment pad. 3. The manual air relief valve must be placed in the OPEN position. (Fig 6) and the clamp bolt. (Fig 5) Figure 6 clamp during removal, because the clamp could be damaged. Do not strike the clamp with metal tools as they can damage the clamp. Manual Air Relief shown open REMOVING ELEMENT CLUSTER 1.
FILTER RE-ASSEMBLY INSTRUCTIONS WARNING RE-INSTALLING 1. Lubricate outlet elbow O-rings Replace filter element cluster into filter tank, carefully fitting top collector manifold outlet over outlet elbow O-ring. ALIGN LABELS CLEAN SEAL RING AND SEAL SURFACE clean seal of all dirt and debris. (Fig 4) Do not use a solvent. DRAIN PLUG LOWER FILTER BODY Figure 7 Clamp bolt components.
REMOVING THE MANUAL AIR RELIEF VALVE WARNING This product should be installed and serviced only Your Filter comes with a Manual Air Relief Valve (MAR) preinstalled rom the factory. to be serviced, follow these instructions carefully. 1. Turn off all system circulation pumps and all electric power on the equipment pad. 2. Set all system valves in a position to prevent water 3. The manual air relief valve must be placed in the OPEN position. 4. Wait until all water leakage has stopped. 5.
SERVICE AND REPAIRS SUGGESTED POOL CHEMISTRY LEVELS H 7.2 to 7.8 TOTAL ALKALINITY 80 to 120 ppm CALCIUM HARDNESS 200 to 400 ppm COMBINED CHLORINE .2 ppm Maximum CHLORINE (STABILIZED) 1.0 to 3.0 ppm CHLORINE STABILIZER (Cyanuric Acid) 60 to 80 ppm PROBLEM SOLVING LIST REMEDY LOW WATER FLOW SHORT FILTER CYCLES POOL WATER WON’T CLEAR UP 1. Check and pump strainer baskets or debris. 2. Check for restrictions in intake and discharge lines. 3.
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OF NOTE PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT.
