Summary of Contents for Aurelaqua PRP-125
- Page 1 12V Diaphragm Water Pump - PRP- User Manual [Revision 1.0 September 2016] RETAIN THIS MANUAL FOR FUTURE REFERENCE PLEASE READ THIS MANUAL CAREFULLY BEFORE USE...
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Page 2: Safety
12V Diaphragm Water Pump - PRP-125 Safety Risk of electric shock. • Do NOT pump petrol, fuels or flammable liquids or use where flammable vapours are present. • • When wiring electrically-driven pumps, Improper duty cycle and/or rapid start/stop follow all electrical and safety codes. -
Page 3: Table Of Contents
12V Diaphragm Water Pump - PRP-125 Table of Contents Safety ..............................2 Installation ............................4 Mounting ............................4 Plumbing ............................5 Electrical Connection ........................5 Operation ............................6 Start-Up ............................6 Demand Operation (Intermittent Duty) ..................... 6 Bypass Operation (If Equipped) ....................... 6 Maintenance and Troubleshooting .................... -
Page 4: Installation
12V Diaphragm Water Pump - PRP-125 Installation The PRP-125 water pump is designed for a wide range of applications. It is constructed from materials suitable for handling water and a broad range of chemicals. The pump is self-priming and can be run dry without serious effects. -
Page 5: Plumbing
12V Diaphragm Water Pump - PRP-125 Plumbing • Use flexible hose of a pressure rating that is compatible with the fluid to be pumped. The pump is not designed to be connected directly to rigid pipes/tubes. • Tubing should be a minimum of 9.5mm (3/8") internal diameter (ID) and at least 500mm (20”) in length to avoid excess stress on the pump parts. -
Page 6: Operation
12V Diaphragm Water Pump - PRP-125 Operation Before using the pump, note the following: • The pump is not recommended for continuous duty service. Operation at lower pressures and temperatures, however, will extend the overall service life of the pump. -
Page 7: Maintenance And Troubleshooting
12V Diaphragm Water Pump - PRP-125 Maintenance and Troubleshooting Take precautions to prevent injury due to contact with chemicals. • If the pump has been used to pump chemicals, flush it with clean water or neutralizing agent before servicing. Disassembly/Assembly (Pump Head) Qty. -
Page 8: Troubleshooting
12V Diaphragm Water Pump - PRP-125 Troubleshooting The following information may assist in identifying a problem and rectifying it. NOTE: Some procedures listed here may need to be performed by a qualified service technician. Motor is operating, but pump is not discharging. - Page 9 12V Diaphragm Water Pump - PRP-125 Pump fails to turn ON after the discharge valves have been closed. Possible Fault Action Liquid supply has been depleted Ensure liquid is available for pumping. Discharge line has a leak Check outlet tubes and connections and ensure they are air-tight.
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Page 10: Technical Specifications
12V Diaphragm Water Pump - PRP-125 Technical Specifications Inlet 10 mm or 1/4" hose fitting Outlet 10 mm or 1/4" hose fitting Flow 1.6 GPM (6L/min) Volts 12V (9 to 14.4V) Amp Draw 2.1A Max: 6A Pressure 80 PSI Motor duty cycle will vary with load and ambient temperature... - Page 11 Some experts believe the incorrect or prolonged use of almost any product could cause serious injury or death. For information that may reduce your risk of serious injury or death, consult the points below and additionally, the information available at www.datastreamserver.com/safety •...
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