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Technical Support and E-Warranty Certificate www.vevor.com/support 12 VOLT POTABLE WATER PUMP MODEL: NMDP52-G50-70-12 / NMDP52-G55-70-12 We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represents an estimate of savings you might benefit from buying certain tools with us compared to the major top brands and does not necessarily mean to cover all categories of tools offered by us.
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This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of our user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you again if there are any technology or software updates on our product.
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Warning-To reduce the risk of injury, user must read instructions manual carefully. CORRECT DISPOSAL This product is subject to the provision of European Directive 2012/19/EU. The symbol showing a wheelie bin crossed through indicates that the product requires separate refuse collection in the European Union.
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An incredible feature list, high-quality components, plus amazing performance. The five-chamber high-volume design, driven by a heavy-duty motor produces flow rates of 5.0GPM or 5.5 GPM, capable of self-priming up to 6 vertical feet, and can run dry, making it the price-to-performance leader. This pump also offers a variety of easy-connect fittings and filters.
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4.screws to fasten the pump to the mounting surface 1 electrical cut off switch 1 fuse 1 screwdriver 1 strong cutting implement for tubing (if desired)Teflon tape or sealant Setup 1. The pump may be mounted in any position. If mounted vertically, the pump head should be in the down position to avoid leakage into the motor casing in the event of a malfunction.
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device(fuse) in the positive lead. This pump requires a 15 amp fuse. 15. The pump circuit should not include any other electrical loads. 16. As the water supply pump is non-essential, reference the wire Chart under the electrical information. Be sure to have the correct wire sizing for the length of wire you are using.
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EXPLODED VIEWS Description Quantity Pressure Switch Diaphragm of Pressure Switch Bypass Valve Pump Head Diaphragm Iron Feet Group Motor - 6 -...
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PRODUCT SIZE TROUBLESHOOTING PULSATING FLOW- PUMP CYCLES ON AND OFF ·Check lines for kinks. ·Plumbing lines or fittings may be too small. ·Clean faucets and filters. ·Check fitting tightness for air leaks. FAILURE TO PRIME BUT MOTOR OPERATES-NO PUMP DISCHARGE ·Restricted in take or discharge line.
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PUMP FAILS TO TURN OFF AFTER ALL FIXTURES ARE CLOSED · Punctured diaphragm. · Discharge line leak · Defective pressure switch. · Insufficient voltage. · Clogged valves in the pump head. LOW FLOW AND PRESSURE · Air leak at the pump intake. ·...
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as water demands rise and fall. When a faucet is turned on the pump is providing full water flow, so the bypass valve is closed. But when there is little to no water demand, the bypass valve opens to allow water to flow back from the outlet side to the inlet side, keeping a steady flow of water within the pump with almost no cycling.
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ABOUT THE BYPASS Please consult a professional technician in case the bypass needs adjustment. Improper adjustment of the bypass may damage the pump. The bypass comes preset for optimal operation of the pump. If your application calls for a different setting for the bypass, you may change it yourself.
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Technical Support and E-Warranty Certificate www.vevor.com/support...
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