STA-RITE S7D75 User Manual

VERTICAL GRID DE FILTERSO W N E R’ S M A N U A LINSTALLATION, OPERATION & PARTSMODELSS7D75 S8D110Sta-Rite Pool/Spa Group U.S. PATENT NO. 4995523 (

109. If any DE remains on grids after backwashing, flush filter elements withgarden hose to remove it. Be sure to comply with local code for waste DEd

11collars may need to be cleaned before reassembly.10. Follow filter assembly procedure, Page 8.To avoid severe injury or major property damage, exact

12l2. If cleaning is part of seasonal shutdown, see “Winterizing”, Page 12.SYSTEM INSPECTIONGeneral:Wash outside of filter with a mild detergent and w

13TROUBLESHOOTING GUIDE1. Short Cycle between backwashes:NOTICE: Time between backwashes will vary with each installation and be-tween different areas

1460 049705101520253035404550556032211456 79817 181916121314 1514 10 11 20 14MODELSS7D75S8D110Key PartModel No.No. Description S7D75 S8D11012 Inch Gau

151063 0497123 45678911101064 049712345678109Key Part No. Part No.No. Description Used 23900-12201 Wing Nut 2 35402-00742 Air Bleed Assembly 1 24800

2VERTICAL GRID DE FILTERSTo avoId unneeded service calls, prevent possible injuries, and get the mostout of your filter, READ THIS MANUAL CAREFULLY! T

3READ AND FOLLOW SAFETYINSTRUCTIONS!This is the safety alert symbol. When you see this symbol on your filteror in this manual, look for one of the fol

4GENERAL INFORMATION• Clean a new pool as well as possible before filling pool and operating filter.Excess dirt and large particles of foreign matter

5INSTALLATION Installation of filter should only be done by qualified, licensed personnel.Filter mount must:• Provide weather and freezing protection.

6TABLE II - SPACE REQUIREMENTS IN INCHES (MM)Model No. A B C* D ES7D75 281⁄2(724) 42(1067) 7 36(914) 531⁄2(1359)S8D110 321⁄2(826) 421⁄4(1074) 8 40(102

7INITIAL START-UPBe sure pump is OFF before starting procedure.Do not operate these filters at more than 50 PSI (345 kPa) under anycircumstances!To pr

8FILTER DISASSEMBLY/ASSEMBLY PROCEDURETo avoid equipment damage and personal injury, never changehandle position on control valve while pump is runnin

9CLEANING THE FILTER When to Clean:NOTICE: If installation does not allow backwashing, use manual cleaning proce-dure regularly (see Page 10).1. With