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orbia Netafim Alphapollo Installation & Operation Manual

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ALPHAPOLLO
Installation & Operation Manual
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  • Page 1 ALPHAPOLLO Installation & Operation Manual Want to know more? netafimusa.com...

  • Page 2: Table Of Contents

    Contents Introduction ....................3 General Safety Instructions ................5 Installation .....................9 Technical Specifications - Alphapollo ...........10 AlphaDisc™ Multi-tool ................16 Installation & Initial Operation ..............17 Generic Control Scheme with CLD Controller ........18 Generic Control Scheme with CLD Controller - Full POD ....19 Maintenance Procedures ................20 Filter Disassembly / Assembly ..............21 Disc Cleaning Procedure ................44 Winterization ....................48...

  • Page 3: Introduction

    Introduction Netafim™ congratulates you on purchasing Alphapollo . These filters are easy to install, use and service; they require no special skills to operate. For operation and maintenance of this filter, please follow the instructions in this manual. The Alphapollo is an automatic self-cleaning filter battery designed for non-hazardous liquids. Alphapollo Battery is unique design configuration, combined of the well-known “Apollo Filter Battery"...
  • Page 4 Netafim™ | Alphapollo Battery Installation & Operation Manua...

  • Page 5: General Safety Instructions

    General Safety Instructions Note: Applicable local or national safety rules and regulations for preventing accidents must be applied in all work procedures in addition to the following instructions. GENERAL SAFETY INSTRUCTIONS • Netafim™ (manufacturer) filtration products always operate as components in a larger system. System designers, installers and operators must comply with all relevant safety standards.
  • Page 6 SHIPMENT AND TRANSPORTING • Shipping and transporting the filter must be done in a safe and stable manner and in accordance with relevant standards and regulations. • For shipping, lifting and positioning the filter, use only approved lifting equipment and authorized employees and contractors.

  • Page 7: Operation And Control

    CIVIL ENGINEERING • Ensure that the filter installation is performed by the manufacturer’s qualified technicians. • Ensure that any civil engineering work at the installation site such as construction, lifting, welding, etc. is performed by qualified workers / technicians / contractors and in accordance with relevant local standards. While using lifting equipment, ensure that the filter or the lifted part is attached securely and in a safe manner.
  • Page 8 MECHANICAL • Use only appropriate standard tools when working on the filter. • Always open and close valves slowly and gradually. • Remove grease and oily material residues to avoid slipping. • Before disconnecting the filter from the water supply, electricity and pneumatics and before releasing the filter’s residual pressure DO NOT: - Loosen or unscrew bolts.

  • Page 9: Installation

    GENERAL • Install the filter according to the detailed Installation Instructions provided with the filter by Netafim™ included in this manual. • Tighten all bolts during commissioning and after the first week of operation. • Use only appropriate or recommended tools and equipment when servicing the filter. •...
  • Page 10 AlphaDisc™ Disc Technology Netafim™ uses a specially designed disc filtration technology. Thin, color-coded polypropylene/nylon discs are diagonally grooved on both sides to a specific micron size. A series of these discs are then stacked and compressed on a specially designed spine. When stacked, the groove on top runs opposite to the groove below, creating a depth filtration element with a statistically significant series of grooves and traps for solids.

  • Page 11: Technical Specifications - Alphapollo

    Technical Specifications - Alphapollo GENERAL DATA 3 FILTERS 4 FILTERS 5 FILTERS 6 FILTERS 7 FILTERS 8 FILTERS MAX. FLOW RATE (130Μ) 249 M3/H 332 M3/H 415 M3/H 498 M3/H 581 M3/H 664 M3/H IN AVERAGE WATER QUALITY ** (1,095 GPM) (1,461 GPM) (1,826 GPM) (2,191 GPM)

  • Page 12: Construction Materials

    Construction materials FILTER HOUSING, LID AND INTEGRAL BUILT IN VALVES RPA (REINFORCED POLYAMIDE) DISCS* PP (POLYPROPYLENE) OR PA (POLYAMIDE) SEALS EPDM SPRINGS AND BOLTS * Availability of disc type and micron size MICRON 4” DISCS PP, PA PP, PA Head Loss Graph (Clean Water) At 130 microns 0.42 0.38 0.36...

  • Page 13: Battery Configurations

    Alphapollo Configurations: Modular Configurations WIDTH LENGTH HEIGHT WEIGHT EMPTY DESCRIPTION (MM) (INCH) (MM) (INCH) (MM) (INCH) (KG) (LBS) 3X4”, 10” 1650 1967 1813 3X4”, 12” 1650 1967 1899 4X4”, 10” 1650 2467 1813 1003 4X4”, 12” 1650 2467 1899 1049 Battery Configurations WIDTH LENGTH...
  • Page 14 ALPHADISC™ FILTRATION PROCESS ALPHADISC™ BACKWASH PROCESS (SINGLE SPINE) ALPHADISC™ BACKWASH PROCESS (FULL POD) Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 15 MODES OF THE FILTER’S CONTROL VALVE Filtration Position: Inlet valve - Water flows from port [2] (main supply) to port [C] (filter connection). Port [1] (drain water outlet) is closed by the seal. Back-flush Position: Inlet valve - Command pressure is applied to the piston control chamber through the port [D]. The piston moves the sealed shaft, the port [2] closes, preventing flow to the filter.

  • Page 16: Alphadisc™ Multi-Tool

    AlphaDisc™ Multi-tool A multifunction tool is provided with each AlphaDisc™ Filtration System. See below various usage options: FINGER FILTER SERVICING UNIVERSAL NUT COMMAND FILTER COVER NUT 4" SPINE - BUTTERFLY TIGHTENING NUT Netafim™ | Alphapollo Battery Installation & Operation Manua...

  • Page 17: Installation & Initial Operation

    Installation & Initial Operation Prior to installation, flush the main line thoroughly to remove large objects that may damage the filter’s internal mechanism. Inlet and Outlet Installation Connect the inlet and outlet ports according to the installation configurations described below, keep the service clearance from both sides.

  • Page 18: Generic Control Scheme With Cld Controller

    Generic Control Scheme with CLD Controller - single spine 10''/12'' INLET Netafim™ | Alphapollo Battery Installation & Operation Manua...

  • Page 19: Generic Control Scheme With Cld Controller - Full Pod

    Generic Control Scheme with CLD Controller - Full POD 10''/12'' INLET Netafim™ | Alphapollo Battery Installation & Operation Manua...

  • Page 20: Maintenance Procedures

    Maintenance Procedures General Safety Instructions • Netafim™ filtration products always operate as components in a larger system. It is essential for the system designers, installers, and operators to comply with all the relevant safety standards. • Prior to installation, operation, maintenance, or any other type of action carried out on the filter, carefully read the safety, installation and operation instructions.

  • Page 21: Filter Disassembly / Assembly

    Filter Disassembly / Assembly A multifunction tool is provided with each AlphaDisc™ Filtration System. Flushing Valve Disassembly Note: Before any maintenance procedure, please depressurize and empty the filter. 1. Close the inlet & outlet valves. 2. Open the drain valve located at the bottom part of the filter. 3.
  • Page 22 Disconnect the tubes of the water supply (S), water drainage (D) & command tube (C) from the booster cylinder (the location of the connection may be different in other configurations). In-line On-line Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 23 Unscrew the two bolts that join the system clamps using a 13mm (½") spanner and remove them. Remove the clamps (you may need to use a flat screwdriver to separate them). Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 24 Remove the booster cylinder by pulling it backwards. For removing the valve assembly, please use both hands on the valve piston. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 25 Push the piston valve forward and pull it back rapidly, until released. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 26 Visually inspect the valve for damage, paying close attention to the seals. Caution: Do not insert your finger into the marked area. The valve is spring-loaded. Apply silicon grease (catalog number: 760190-000127) at the specific locations as shown. Netafim™ | Alphapollo Battery Installation &...
  • Page 27 Flushing Valve Assembly Insert the piston valve by pushing the marked area. Please make sure that the orientation grooves are aligned and the valve sits properly. Place the booster cylinder on the flush valve. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 28 Place the system clamps. Tighten the system clamps by using the two bolts with a 13mm (½") spanner. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 29 Connect the tubes of the water supply (S), water drainage (D) & command tube (C) to the booster cylinder. In-line On-line Close drain valve and command filter drain valve. Initiate a manual flushing procedure in order to test the system. Netafim™...
  • Page 30 Main Cover and Filter Element Disassembly Note: Before any maintenance procedure, please depressurize and empty the filter (see page 48). Release the two hex nuts (17mm (11/16") spanner) that join the main clamps. Do not release them all the way, one side is acting as a hinge as shown.
  • Page 31 Push the bottom part of the main clamp downwards. Make sure to support the cover while doing this procedure. Keep pushing until the bottom clamp is fully released. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 32 Remove the main clamps. Remove the main cover. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 33 Perform the following steps to extract the discs for the cleaning procedure. Open the butterfly nut by rotating it counterclockwise. Remove the butterfly nut. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 34 Remove the spine's cylinder on top of the spine. Remove the discs. Pull out the disc holder (4" discs only) Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 35 Assembly For disc reassembly, please follow these steps according to your designated system: Insert the discs onto the spine. Place the spine cylinder on top of the spine. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 36 Place the butterfly nut on top of the cylinder. Tighten the butterfly nut clockwise, using the provided tool. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 37 Reassemble the filter cover. Note: make sure the cover hydraulic seal is in place Reassemble the main clamps. Keep pushing the cover while placing the upper clamp and then place the bottom clamp. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 38 Place the tightening screw back into slot. Tighten the two hex nuts (17mm (11/16") spanner that join the main clamps. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 39 Command Filter Disassembly (both sides) Note: For an overview of the command filter cleaning procedure, please refer to the diagram located on the side of the command filter body. For each step you will find a designated number on the command filter body. Close the supply valve.
  • Page 40 Open the drain valve. Release and open the cover nut (both sides). Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 41 Extract the 1" spine. Wash the discs thoroughly under running water (make sure the discs are separated and spinning during the cleaning process). Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 42 Assembly (both sides) Insert the disc spine into the command filter body. Close the command filter and tighten the cover nuts. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 43 Open the supply valve. Close the drain valve and initiate a manual flushing procedure in order to test the system. Netafim™ | Alphapollo Battery Installation & Operation Manua...

  • Page 44: Disc Cleaning Procedure

    Disc Cleaning Procedure SEASONAL MAINTENANCE - DISCS To guarantee thorough cleaning the following steps should be taken: Attention: When carrying out any of the following seasonal maintenance, service, or cleaning the discs – after backwashing the system and after closing the water inlet, make sure that there is no pressure in the system! CLEANING RECOMMENDATIONS FOR CLOGGED FILTRATION DISCS Water-formed deposits may cause clogging of the filter discs.
  • Page 45 Attention! While working with chemicals protect yourself with the necessary safety equipment: • Safety glasses, gloves, protective clothing • Work in a well-ventilated area • Follow the manufacturer’s instructions. • Store and dispose of chemicals according to local law. Cleaning organic and biological deposits – with sodium hypochlorite (NaClO) 1.
  • Page 46 We recommend flushing the cleaned discs again in the filter to ensure that all deposits and chemical residues are removed. The cleaning solution can be used for several sets of discs. As the cleaning activity of the solution deteriorates, it may be necessary to soak the discs for a longer period.
  • Page 47 Cleaning complex deposits If the composition of the deposit is not known, perform the following test: Take 5 discs for the test. Soak 2 discs in a 5% sodium hypochlorite solution. Preparation of the solution: - Pour 1 cup of water into a small container, then add 1 cup of sodium hypochlorite (10% NaOCl). Soak 2 discs in a 5% hydrochloric acid solution.

  • Page 48: Winterization

    Winterization To prevent the filter battery from becoming damaged during water freezing – drain all the water from the filter and the command filter and leave the drain valve open. To avoid damage or breakage, the filter, solenoid, and command tubes must be drained prior to frost periods. Initiate a manual flush to make sure that the disc element is clean for the shutoff period.
  • Page 49 Filter Disassembly for Water Draining Open the command filter drain valve. Disconnect the tubes of the water supply (S), water drainage (D) & command tube (C) from the booster cylinder. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 50 Unscrew the two bolts that join the system clamps and remove them. Remove the clamps (you may need to use a flat screwdriver to separate them). Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 51 Remove the booster cylinder by pulling it backwards. Drain the booster cylinder from water residue. Ensure the filter is empty. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 52 Assembly After Water Draining Reassemble the booster cylinder on the flush valve. Reassemble the system clamps. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 53 Tighten the system clamps by using the 2 bolts, with a 13mm (½") spanner. Connect the tubes of the water supply (S), water drainage (D) & command tube (C) to the booster cylinder. Netafim™ | Alphapollo Battery Installation & Operation Manua...
  • Page 54 Disconnect the Low & High sensor pressure 8mm tubes connection from the CLD controller sensors, and leave unassembled until next season. Disconnect the tubes that supply water to the solenoid, and leave unassembled until next season. New Irrigation Season Prior to a new irrigation season, perform the following steps: •...

  • Page 55: Alphadisc™ Filter - Parts Schedule

    AlphaDisc™ Filter – Parts Schedule Netafim™ | Alphapollo Battery Installation & Operation Manua...

  • Page 56: Alphadisc™ Filter - Parts List

    AlphaDisc™ Filter – Parts List SAP CODE DESCRIPTION NO SAP CODE ALPHA SINGLE IN-LINE FILTER ASSEMBLY 70607-000144 ALPHA DIVERTER RPA BLACK 70607-000126 ALPHA DIVERTER CONNECTOR ASSEMBLY 70607-000131 ALPHA SYSTEM CLAMP ASSEMBLY 70607-000137 ALPHA SINGLE BODY 70607-000125 ALPHA BF VALVE PISTON KIT 70607-000124 ALPHA BF VALVE COVER ASSEMBLY 70607-000148...
  • Page 57 AlphaDisc™ Filter – Spare Parts Manifolds CODE DESCRIPTION BSTD AD DRAIN MANIFOLD F/ 4 UNITS 70607-000017 70607-000017 70607-000017 70607-000017 SYSTEM AD DRAIN MANIFOLD F/ 3 UNITS 70607-000021 70607-000021 70607-000021 70607-000021 SYSTEM IN/OUT MAN 10"X3 ALFA PLUS 70607-000029 ASA W/BUSH IN/OUT MAN 10"X4 ALFA PLUS 70607-000030 ASA W/BUSH IN/OUT MAN 12"X3 ALFA PLUS...

  • Page 58: Troubleshooting

    Troubleshooting No Backwash SYMPTOM POSSIBLE CAUSES REQUIRED ACTIONS Exceeded high flow rate drop down the inlet Check the irrigation system flow rate. Check pressure. the irrigation controller. No hydraulic command transfer Command filter is blocked. Manually clean the command filter. No electricity.

  • Page 59: Netafim Limited Warranty

    Netafim Limited Warranty This certificate applies to Netafim Ltd. ("Netafim") products purchased by you (the "Buyer") from Netafim unless specifically agreed otherwise in writing by Netafim. This Warranty extends only to the original purchaser, and is not transferable to anyone who subsequently purchases, leases, or otherwise obtains the product from the original purchaser.
  • Page 60 netafimusa.com APLLO 11/24 Netafim™ | Alphapollo Battery Installation & Operation Manua...

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