Instruction/ maintenance manual of the product 4HP-VD - 3' STD Pentair
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P/N 350039 Rev. C 8-24-06 1 OptiFlo ® Plastic Pump for Aboveground Pools Installation, Operation & Service Manual Pentair Water Pool and Spa, Inc. 1620 Hawkins Ave., Sanford, NC 27330 • 800-831-7133 or (919) 566-8000 10951 West Los Angeles Ave.
P/N 350039 Rev. C 8-24-06 2 OptiFlo ® Engineered Plastic Pump Installation, Operation & Service Manual T able of Contents SECTION I. HOW YOUR PUMP WORKS .............................................................................................
P/N 350039 Rev. C 8-24-06 3 W ARNING To reduce the risk of electrical shock, do not use an extension cord to connect unit to electric supply; provide a properly located outlet. W ARNING For continued protection against possible electrical shock, this unit is to be mounted to the base in accordance with the installation instructions.
P/N 350039 Rev. C 8-24-06 4 4. Provide space and lighting for routine maintenance access. Do not mount electrical controls directly over pump. 5. The pump should be installed as near to the pool or spa as practical. Avoid installing the pump above the water level .
P/N 350039 Rev. C 8-24-06 5 17 . The pump motor must be wired for the proper voltage in accordance with the wiring diagram supplied with the motor. Wiring the motor with the incorrect supply voltage will cause damage to the motor and void the warranty.
P/N 350039 Rev. C 8-24-06 6 INITIAL START-UP: 1. Relieve all system pressure and open all air bleeders on total hydraulic system prior to starting the pump. See filter owner's manual. 2. Ensure that all fittings, clamps, closures and couplings are tight and in accordance with equipment manufacturer's recommendations.
P/N 350039 Rev. C 8-24-06 7 4. Use extreme care when handling the mechanical seal. The mating seal surfaces are polished and are easily damaged. 5. The mechanical seal can be changed without disconnec.
P/N 350039 Rev. C 8-24-06 8 SECTION VI. TROUBLESHOOTING GUIDE The following are some common causes of problems that may arise. PROBLEM CAUSE REMEDY Pump will not prime. No water in strainer pot. Add water to pot. Strainer pot lid is not tight. T ighten lid.
P/N 350039 Rev. C 8-24-06 9 SECTION VII. TECHNICAL DATA REPLACEMENT PARTS 9 7 11 8 4 1 14 5 12 10 15 2 6 3 13 Item No. Part No. D escription 1 357161 D r a i n P l u g, 3 r eq . 2 354545 Mechanical Seal 3 354552 I mpeller 3/4 hp 3 350017 Impeller 1 hp 3 350018 I m peller 1-1/2 hp 4 1921 15 O -ring, 3 req.
P/N 350039 Rev. C 8-24-06 10 10 9 8 7 6 5 4 3 2 1 REPLACEMENT PARTS (BASE MOUNTED UNITS) For cord and plug connected units, the base should be mounted as shown. Suction V ertical Discharge 7.75" 4.09" 3.50" 7.26" 10.00" 9.33" Item No.
P/N 350039 Rev. C 8-24-06 11 PUMP CURVES Pentair Pool Products ® OptiFlo ® Series 50 Hz Pump Curves 0 5 10 15 20 25 30 35 01 0 20 30 40 50 60 70 80 Flow Rate in US GPM Total Dynamic Head in Ft. of Water METERS OF WA TER CUBIC METERS PER HOUR 3/4 HP 3/4 HP 1 HP 1 HP 1.
P/N 350039 Rev. C 8-24-06 12 ENGINEERING SPECIFICATIONS .
An important point after buying a device Pentair 4HP-VD - 3' STD (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 4HP-VD - 3' STD 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 4HP-VD - 3' STD - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Pentair 4HP-VD - 3' STD you will learn all the available features of the product, as well as information on its operation. The information that you get Pentair 4HP-VD - 3' STD will certainly help you make a decision on the purchase.
If you already are a holder of Pentair 4HP-VD - 3' STD, 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 4HP-VD - 3' STD.
However, one of the most important roles played by the user manual is to help in solving problems with Pentair 4HP-VD - 3' STD. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Pentair 4HP-VD - 3' STD 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
