Instruction/ maintenance manual of the product S7D75 Pentair
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VERTICAL GRID DE FIL TERS O W N E R’ S M A N U A L INST ALLA TION, OPERA TION & P ARTS MODELS S7D75 S8D1 10 Sta-Rite Pool/Spa Group U.S. PATENT NO. 4995523 (Other patents pending) 293 Wright Street, Delavan, WI 53115 International: 262-728-5551, FAX: 262-728-7550 www.
2 VER TICAL GRID DE FIL TERS To avoId unneeded service calls, prevent possible injuries, and get the most out of your filter , READ THIS MANUAL CAREFULLY! The Sta-Rite System 3 V ertical Grid DE Filter: • Is designed to filter water for swimming pools.
3 READ AND FOLLOW SAFETY INSTRUCTIONS! This is the safety alert symbol. When you see this symbol on your filter or in this manual, look for one of the following signal words and be alert to the potential for personal injury . warns about hazards that will cause death, serious personal in- jury , or major property damage if ignored.
4 GENERAL INFORMA TION • Clean a new pool as well as possible before filling pool and operating filter . Excess dirt and large particles of foreign matter in the system can cause seri- ous damage to the filter and pump.
5 INST ALLA TION Installation of filter should only be done by qualified, licensed personnel. Filter mount must: • Provide weather and freezing protection. • Provide space and lighting for easy access for routine maintenance. (See Figure 1 and T able II, Page 6, for space requirements.
6 T ABLE II - SP ACE REQUIREMENTS IN INCHES (MM) Model No. A B C* D E S7D75 28 1 ⁄ 2 (724) 42(1067) 7 36(914) 53 1 ⁄ 2 (1359) S8D110 32 1 ⁄ 2 (826) 42 1 ⁄ 4 (1074) 8 40(1020) 54 1 ⁄ 4 (1378) * Number of clamps.
7 INITIAL ST AR T -UP Be sure pump is OFF before starting procedure. Do not operate these filters at more than 50 PSI (345 kPa) under any circumstances! To prevent serious damage to the element fabric.
8 FIL TER DISASSEMBL Y/ ASSEMBL Y PROCEDURE To avoid equipment damage and personal injury , never change handle position on control valve while pump is running. BEFORE DISASSEMBLING FIL TER: 1. STOP PUMP . 2. OPEN air release valve and drain fitting. 3.
9 CLEANING THE FIL TER When to Clean: NOTICE: If installation does not allow backwashing, use manual cleaning proce- dure regularly (see Page 10). 1. W ith a new filter: A.
10 9. If any DE remains on grids after backwashing, flush filter elements with garden hose to remove it. Be sure to comply with local code for waste DE disposal. 10. Follow instructions under 'Assembly', Page 8, to reassemble filter . 11 . Follow 'Initial Start-up' procedure (Page 7, steps 4, 5, 6 and 7) to restart system.
11 collars may need to be cleaned before reassembly . 10. Follow filter assembly procedure, Page 8. To avoid severe injury or major property damage, exactly follow instructions under “Assembly” (Page 8)! 11 . If unit is returning to service, see “Initial Startup”, Page 7.
12 l2. If cleaning is part of seasonal shutdown, see “W interizing”, Page 12. SYSTEM INSPECTION General: W ash outside of filter with a mild detergent and water . Rinse off with hose. NOTICE: DO NOT use solvents to clean filter; solvents may damage plastic components in system.
13 TROUBLESHOOTING GUIDE 1. Short Cycle between backwashes: NOTICE: T ime between backwashes will vary with each installation and be- tween different areas of the country . The following causes and remedies are for cycle times shorter than normal for your area.
1460 0497 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 5 5 6 0 3 2 21 1 4 5 6 7 9 8 17 18 19 16 12 13 14 15 14 10 11 20 14 MODELS S7D75 S8D1 10 Key Part Model No. No. Description S7D75 S8D110 12 Inch Gauge 33600-0023 33600-0023 2 Air Release Valve WC212-120P WC212-120P 3 Close Nipple 1/4 in.
15 1063 0497 1 2 3 4 5 6 7 8 9 11 10 1064 0497 1 2 3 4 5 6 7 8 10 9 Key Part No. Part No. No. Description Used 23900-1220 1 Wing Nut 2 35402-0074 2 Air Bleed Assembly 1 24800-0120 3 Manifold 1 24800-0.
▲ Retain Warranty Certificate (upper portion) in a safe and convenient location for your records. DETACH HERE: Fill out bottom portion completely and mail within 10 days of purchase/ i nstallation to: ▼ Sta-Rite, Attn: Warranty Dept., 293 Wright St.
An important point after buying a device Pentair S7D75 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Pentair S7D75 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Pentair S7D75 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Pentair S7D75 you will learn all the available features of the product, as well as information on its operation. The information that you get Pentair S7D75 will certainly help you make a decision on the purchase.
If you already are a holder of Pentair S7D75, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Pentair S7D75.
However, one of the most important roles played by the user manual is to help in solving problems with Pentair S7D75. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Pentair S7D75 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
