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Summary of Contents for Pentair ONGA MULTI EVO-A
- Page 1 MULTI EVO - A...
- Page 2 Thank you and congratulations! You have purchased a product with excellent quality and service. Secure this service by carrying out the installation works in accordance with the instructions, so that our product can perform its task to your complete satisfaction. Any damage caused by inappropriate use invalidates the guarantee.
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Page 3: Table Of Contents
SUMMARY INSTRUCTION MANUAL CHAPTER DESCRIPTION PAGE SAFETY INSTRUCTIONS APPLICATION INSTALLATION ELECTRICAL CONNECTION OPERATION MAINTENANCE QUICK TROUBLESHOOTING GUIDE DISASSEMBLY AND DISPOSAL CHAPTER 1 SAFETY INSTRUCTIONS This instruction manual contains essential information that must be observed during installation, operation and servicing. It is therefore important that the installer and the responsible technician/operator read this instruction manual before the equipment is installed and put into operation. - Page 4 INSTRUCTION MANUAL 1.3 SAFETY INSTRUCTIONS FOR THE OPERATOR/USER All legal regulations, local directives and safety regulations must be adhered to. The possibility of danger due to electrical energy must be prevented. Legal regulations must be observed. 1.4 SAFETY INSTRUCTIONS FOR INSTALLATION, INSPECTION AND MAINTENANCE WORKS As a basic principle, works may only be carried out to the equipment when it is shut down.
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Page 5: Application
INSTRUCTION MANUAL CHAPTER 2 APPLICATION The Multi Evo-A pump is a multi-stage horizontal manual or self priming pump for pumping clean liquids with no solid suspended particles, fibres or abrasive materials which could chemically or mechanically attack the pump, nor for liquids not compatible with the pump's construction material. - Page 6 INSTRUCTION MANUAL 2.2 SOUND PRESSURE LEVEL The sound pressure level is below 70dB (LpA) on the following models: all models 2.3 MAXIMUM HEAD See appendix 2.4 TRANSPORT AND STORAGE On delivery, check that the electric pump has not been subject to damage during transport; in this case notify the retailer immediately.
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Page 7: Installation
INSTRUCTION MANUAL CHAPTER 3 INSTALLATION Install the pump on a flat surface and secure to prevent movement during start-up and operation, ensuring that there are no obstructions to the regular flow of cooling air delivered by the motor fan. If installed for use with drinking water, clean the pump prior to installation - also clean if left unused for prolonged periods of time. - Page 8 INSTRUCTION MANUAL The pump is installed with negative suction head when it is located above the liquid to be received. Figure 2 • Shutoff valve • Filler cap • Check valve on suction pipeline for self-priming pumps. • Optional check valve or control •...
- Page 9 INSTRUCTION MANUAL 6. Suction SUCTION This is the most important part of the installation as errors will cause signifi cant • This is the most important part of the installation as errors will cause problems for the system in performance and longevity. significant problems for the system in performance and longevity.
- Page 10 INSTRUCTION MANUAL matter of inserting the plug into the suitable socket outlet. Before plugging the power supply cord into the socket outlet, connect the pump to it using the provided IEC appliance connectors on the end of the interconnection cords. Ensuring there are no water traces on the connectors push them fi...
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Page 11: Electrical Connection
INSTRUCTION MANUAL CHAPTER 4 ELECTRICAL CONNECTION • Ensure that the rated voltage and power supply cannot be restored current device RCD with high frequency correspond to those inadvertently. sensitivity (30mA), protected by of the specifications of the mains means of a slow-acting fuse or a •... - Page 12 INSTRUCTION MANUAL CHAPTER 5 OPERATION (CONTINUED) 5.2 PUMP INSTALLATION BELOW THE LIQUID LEVEL (NEGATIVE SUCTION HEAD) • Close the shut-off valve on • The electrical power line must • The electric power line must delivery side be fitted with a short circuit be fitted with an external protection device, and a residual main switch contact opening...
- Page 13 D.R.O.P (Dry Running Over-Temperature Protection) The Onga Multi Evo-A series of pumps are fitted with the internationally patented D.R.O.P system which protects the hydraulic parts from possible damage that can be caused by overheating of the liquid inside the pump casing.
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Page 14: Maintenance
If service is required to the power supply cord and/or appliance connectors, they must be replaced with the specialised cord assemblies by Pentair Water service agent or similarly qualified personnel in order to avoid a hazard. -
Page 15: Quick Troubleshooting Guide
INSTRUCTION MANUAL CHAPTER 7 QUICK TROUBLESHOOTING GUIDE DANGER Refer to the “safety instructions”. 7.1 THE PUMP DOES NOT WORK • No power supply turn on the • The single phase motor thermal is not blocked mechanically, or switch and check that no cutout has tripped this is reset whether the pump winding is electrical connections are loose... - Page 16 INSTRUCTION MANUAL 7.6 THE PUMP ROTATES IN THE OPPOSITE DIRECTION WHEN SHUT DOWN • Foot valve or check valve • Leak from suction pipe = remove defective or blocked in the open and repair suction pipe position = remove and clean or replace the valves 7.7 PUMP DOES NOT OPERATE AND MOTOR DOES NOT RUN •...
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Page 17: Disassembly And Disposal
INSTRUCTION MANUAL CHAPTER 8 DISASSEMBLY AND DISPOSAL DANGER - ELECTRIC SHOCK RISK Before any intervention on the pump, disconnect the electrical mains. Ensure that the electrical power supply cannot be restored inadvertently. • Disconnect the pump electrically • Open the tap nearest to the •... - Page 18 NOTES...
- Page 19 NOTES...
- Page 20 Information contained here-in remains the property of Pentair Australia Pty Ltd. Any reproduction,display, publication, modification or distribution is strictly prohibited without the prior written permission of Pentair Australia Pty Ltd. Disclaimer: Pentair reserves the right to change product specifications and products details.
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