Pentair D.E. Cartridge Style Filter Section System Restart Instructions

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Section 4

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Section 4

System Restart Instructions

This section describes how to restart the Quad D.E.™ filter system.

System Restart Instructions

WARNING — THIS FILTER OPERATES UNDER HIGH PRESSURE. When any part of the circulating system,

(e.g., clamp, pump, filter, valve(s), etc.), is serviced, air can enter the system and become pressurized. Pressurized air can cause the lid to be blown off which can result in severe injury, death, or property damage. To avoid this potential hazard, follow these instructions:

1.Open the High Flow™ manual air relief valve until it snaps into the full open position (this only requires a quarter turn counter clockwise). Opening this valve rapidly releases air trapped in the filter.

2.Stand clear of the filter tank, then start the pump.

3.Close the High Flow™ manual air relief valve after a steady stream of water appears.

4.The system is not working properly if:

a.A solid stream of water does not appear within 30 seconds after the pump's inlet basket fills with water.

b.The pressure gauge indicates pressure before water out-flow appears.

If either condition exists, shut off the pump immediately, open valves in the water return line to relieve pressure, and clean the air relief valve; see Section 3; on page 5, FILTER OPERATION. If the problem persists, call Customer Service at (800) 831-7133.

Quad D.E.™ Filter Installation and User’s Guide

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Contents Installation and Users Guide D.E. Cartridge Style FilterIMPORTANT SAFETY INSTRUCTIONS READ AND FOLLOW ALL INSTRUCTIONS Quad D.EWeb site Customer ServiceQuad D.E. Filter Installation and User’s Guide Table of ContentsConsumer Information and Safety IMPORTANT SAFETY PRECAUTIONSImportant Notice WARNING - THIS FILTER OPERATES UNDER HIGH PRESSUREWARNING - Risk of electrical shock or electrocution IMPORTANT SAFETY PRECAUTIONS continuedGeneral Installation Information Quad D.E. Cartridge Style Filter Overview Section IntroductionThe crystal clarity of D.E. with cartridge convenience The highest water clarity with the lowest amount of fussAdditional Features General FeaturesInstalling the Quad D.E. Filter Section InstallationWARNING - THIS FILTER OPERATES UNDER HIGH PRESSURE General Information, cont.’dGeneral Filter Information Section Filter OperationClamp Installation System Restart Instructions Section System Restart InstructionsCoating the Filter Elements with Diatomaceous Earth Preparing DiatomiteCleaning the Quad D.E. Filter Manually Section MaintenanceReplacing Filter Cartridge Style Elements Cleaning your Filter using a System with a Separation TankCleaning Filter Elements Cleaning your Filter using a System with a Separation Tank, cont’dCleaning the High Flow Manual Air Relief Valve Cleaning the Internal Air Bleed TubeProblems and Corrective Actions Section TroubleshootingTroubleshooting, cont’d Replacement Parts List Section Replacement PartsBEFORE CLEANABILITY AFTER CLEANABILITY Section Technical DataSAVE THESE INSTRUCTIONS QUAD D.E. CARTRIDGE STYLE FILTER HEAD LOSS COMPARISONQuadD.E P/N 178658 Rev. A 12/9/05