INSTRUCTION MANUAL P2003557 Rev A ecocirc® 19-16
Table of Contents Table of Contents 1 Introduction and Safety............................................................................................ 3 1.1 Introduction........................................................................................................ 3 1.2 Safety...................................................................................................................3 1.2.1 Safety terminology and symbols............................................................. 4 1.
Table of Contents 7.3 Excessive ambient temperature.................................................................... 21 8 Appendix..................................................................................................................22 8.1 Appendix.......................................................................................................... 22 9 Product warranty.....................................................................................................
1 Introduction and Safety 1 Introduction and Safety 1.1 Introduction Purpose of this manual The purpose of this manual is to provide necessary information for: • Installation • Operation • Maintenance CAUTION: Read this manual carefully before installing and using the product. Improper use of the product can cause personal injury and damage to property, and may void the warranty. NOTICE: Save this manual for future reference, and keep it readily available at the location of the unit. 1.
1 Introduction and Safety 1.2.1 Safety terminology and symbols About safety messages It is extremely important that you read, understand, and follow the safety messages and regulations carefully before handling the product.
1 Introduction and Safety Qualified personnel WARNING: This product is intended to be operated by qualified personnel only. 1.3 User safety General safety rules These safety rules apply: • Always keep the work area clean. • Pay attention to the risks presented by gas and vapors in the work area. • Avoid all electrical dangers. Pay attention to the risks of electric shock or arc flash hazards. • Always bear in mind the risk of drowning, electrical accidents, and burn injuries.
1 Introduction and Safety • • • • • • Make sure that the lifting equipment is in good condition. Use a lifting harness, a safety line, and a breathing device as required. Allow all system and pump components to cool before you handle them. Make sure that the product has been thoroughly cleaned. Disconnect and lock out power before you service the pump. Check the explosion risk before you weld or use electric hand tools.
1 Introduction and Safety Exceptional sites CAUTION: Radiation Hazard Do NOT send the product to Xylem if it has been exposed to nuclear radiation, unless Xylem has been informed and appropriate actions have been agreed upon. Recycling guidelines Always follow local laws and regulations regarding recycling.
2 Transportation and Storage 2 Transportation and Storage 2.1 Inspect the delivery 2.1.1 Inspect the package 1. Inspect the package for damaged or missing items upon delivery. 2. Note any damaged or missing items on the receipt and freight bill. 3. File a claim with the shipping company if anything is out of order. If the product has been picked up at a distributor, make a claim directly to the distributor. 2.1.2 Inspect the unit 1. Remove packing materials from the product.
3 Product Description 3 Product Description 3.1 General description The product is a shaft-less spherical motor pump, with energy-efficient, electronically commutated permanent magnet synchronous motor. The following features make it easy to install, operate, and service: • A leak proof, integrated pump and motor design eliminates the need for conventional mechanical seals or other shaft sealing devices. • The product is lubricated with system fluid, and thus does not require external lubrication.
3 Product Description 3.
3 Product Description Performance curves 0,5 4 2,0 6 2,5 8 3,0 10 3,5 4,0 12 Q [m3/h] Q [Imp gpm] 14 H [kPa] 2 1,5 H [ft] 0 1,0 20 60 7 H [m] 0,0 6 50 5 40 4 30 3 20 2 10 1 15 7 6 10 5 4 3 5 2 1 0 0 2 4 6 8 10 12 14 0 16 0 Q [US gpm] Figure 1: Proportional pressure (factory default) Q [m3/h] 2 1,5 4 2,0 6 2,5 8 3,0 10 3,5 12 4,0 14 H [ft] 0 1,0 Q [Imp gpm] 60 20 7 6 7 H [m] 0,5 H [kPa] 0,0 6 50 5 40 4 30 3 20 2 10 1 15 5 4 10
3 Product Description Q [m3/h] 0,5 4 2,0 6 2,5 8 3,0 10 3,5 12 4,0 Q [Imp gpm] 14 H [kPa] 2 1,5 H [ft] 0 1,0 20 60 6 5 10 4 5 6 50 5 40 4 30 3 20 2 10 1 0 0 7 15 7 H [m] 0,0 3 2 1 0 0 2 4 6 8 10 12 14 16 Q [US gpm] Figure 3: Constant speed Dimensions and weight See Figure 4: Dimensions and weight on page 22.
4 Installation 4 Installation Precautions WARNING: • Observe accident prevention regulations in force. • Use suitable equipment and protection. • Always refer to the local and/or national regulations, legislation, and codes in force regarding the selection of the installation site, plumbing, and power connections. 4.1 Facility requirements 4.1.1 Pump location DANGER: Do not use this unit in environments that may contain flammable/explosive or chemically aggressive gases or powders.
4 Installation 4.2 Piping requirements Precautions CAUTION: • Use pipes suited to the maximum working pressure of the pump. Failure to do so can cause the system to rupture, with the risk of injury. • Make sure that all connections are performed by qualified installation technicians and in compliance with the regulations in force. • Do not use a shut-off valve on the discharge side in the closed position for more than a few seconds.
4 Installation Electrical connection checklist Check that the following requirements are met: • The electrical wires are protected from high temperature and vibration. • The current type and power supply voltage connection must correspond to the specifications on the name plate on the pump. • Use wires at least 14 AWG to supply power to the pump. Follow all local and NEC wiring codes and practices. • The branch circuit supplying power to the pump shall be provided with a 15 Amps or less circuit breaker.
4 Installation • If required by application and code, install a safety relief valve to protect against over temperature and over pressure. • Do not install with the motor above the impeller. This installation can cause the pump to run dry leading to premature failure of the pump and voids the warranty. 4.5 Electrical installation 4.5.1 Precautions WARNING: • Make sure that all connections are performed by a qualified electrician in accordance with all applicable codes, ordinances and good practices.
4 Installation 3. Connect the ground wire to one of the ground screws inside the conduit box. 4. Make sure that the electrical connections are tightly secured before replacing the motor cover.
5 Operation 5 Operation 5.1 Preparation for startup Follow these precautions before startup: • The system must be thoroughly rinsed to prevent the presence of unwanted objects and impurities which could block the pump. • Fill completely with pumped media (water or water/glycol mixture). • Purge the entrained air. – See Activate the air purge function on page 19. – The air purge function can be activated at any time during operation, when presence of air is suspected in the system.
5 Operation In any of the standard operating modes, the LED remains permanently lit. 5.4 Standby mode Turn the knob to the lowest position in order for the pump to enter the standby mode after the air purge function is completed. Turn the knob to desired setting to return to standard operating mode. 5.5 Activate the air purge function The air purge function does not start automatically at power-on. To activate the air purge function, do the following: 1. Turn the knob to the highest setting. 2.
6 Maintenance 6 Maintenance 6.1 Precautions Electrical Hazard: Disconnect and lock out electrical power before installing or servicing the unit. WARNING: • Always wear protective gloves when handling the pumps and motor. When pumping hot liquids, the pump and its parts may exceed 40°C (104°F). • Maintenance and service must be performed by skilled and qualified personnel only. • Observe accident prevention regulations in force. 6.2 Disassemble the pump 1. Shut off supply and drain lines.
7 Troubleshooting 7 Troubleshooting 7.1 Display messages WARNING: Maintenance and service must be performed by skilled and qualified personnel only. Description LED display Action Standby State: Pump is powered 0.75 sec off / 0.1 sec white and ready to run. 0.75 sec off / 0.1 sec blue — The pump is running normal. Continuously lit blue, green, or white, depending on the pump operating mode. See Modes of operation on page 18. — Air purge function is active. 0.75 sec off / 0.
8 Appendix 8 Appendix 8.1 Appendix B A F G E C D Figure 4: Dimensions and weight 22 A 6,38” (162 mm) E 6,09” (154 mm) B 3,54” (90 mm) F 7,4” (188 mm) C 3,15” (80 mm ) G 3,74” (95 mm) D 0,47” (12 mm) Weight 5.95 lb. (2.
8 Appendix 3 7 1 9 6 4 5 2 8 Figure 5: Parts 1. 2. 3. 4. 5. 6. 7. 8. 9.
8 Appendix 1 1 2 3 Figure 6: Electrical connections 1. Ground 2. Line 3.
8 Appendix 4 3 2 1 Figure 7: Maintenance 1. 2. 3. 4.
9 Product warranty 9 Product warranty Commercial warranty Warranty.
9 Product warranty AND SHALL IN ALL CASES BE LIMITED TO THE AMOUNT PAID BY THE BUYER FOR THE DEFECTIVE PRODUCT. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY OTHER FORM OF DAMAGES, WHETHER DIRECT, INDIRECT, LIQUIDATED, INCIDENTAL, CONSEQUENTIAL, PUNITIVE, EXEMPLARY OR SPECIAL DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF PROFIT, LOSS OF ANTICIPATED SAVINGS OR REVENUE, LOSS OF INCOME, LOSS OF BUSINESS, LOSS OF PRODUCTION, LOSS OF OPPORTUNITY OR LOSS OF REPUTATION. Limited consumer warranty Warranty.
9 Product warranty DATE OF INSTALLATION OR TWENTY-FOUR (24) MONTHS FROM THE PRODUCT DATE CODE , WHICHEVER SHALL OCCUR FIRST. EXCEPT AS OTHERWISE REQUIRED BY LAW, BUYER’S EXCLUSIVE REMEDY AND SELLER’S AGGREGATE LIABILITY FOR BREACH OF ANY OF THE FOREGOING WARRANTIES ARE LIMITED TO REPAIRING OR REPLACING THE PRODUCT AND SHALL IN ALL CASES BE LIMITED TO THE AMOUNT PAID BY THE BUYER FOR THE DEFECTIVE PRODUCT.
Xylem |’zīləm| 1) The tissue in plants that brings water upward from the roots; 2) a leading global water technology company. We’re a global team unified in a common purpose: creating advanced technology solutions to the world’s water challenges. Developing new technologies that will improve the way water is used, conserved, and re-used in the future is central to our work.
