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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 

  Consult all documentation, packaging and product 

labelling before use. Note that some products feature 
online documentation which should be printed and kept 
with the product. 

  Check product for loose / broken / damaged / missing 

parts, wear or leaks (if applicable) before each use. 
Never use a product with loose / broken / damaged / 
missing parts, wear or leaks (if applicable). 

  Products must be inspected and serviced (if applicable) 

by a qualified specialist every 6 months assuming 
average residential use by a person of average weight 
and strength, above average technical aptitude, on a 
property matching average metropolitan specification. 
Intended use outside these guidelines could indicate the 
product is not suitable for intended use or may require 
more regular inspection or servicing. 

  Ensure all possible users of the product have completed 

an industry recognized training course before being 
given access to the product. 

  The product has been supplied by a general merchandise retailer that 

may not be familiar with your specific application or your description of 
the application. Be sure to attain third-party approval for your 
application from a qualified specialist before use regardless of prior 
assurances by the retailer or its representatives. 

  This product is not intended for use where fail-safe operation is 

required. As with any product (take an automobile, aircraft, computer 
or ball point pen for example), there is always a small chance of 
technical issues that needs to be repaired or may require replacement 
of the product or a part. If the possibility of such failure and the 
associated time it takes to rectify could in any situation inconvenience 
the user, business or employee then the product is not suitable for 
your requirements. This product is not for use where incorrect 
operation or a failure of any kind, including but not limited to a 
condition requiring product return, replacement, service by a technician 
or replacement of parts could cause a financial loss, loss of employee 
time or an inconvenience requiring compensation. 

  If this item has been purchased in error after considering the points 

above, simply contact the retailer directly for details of their returns 
policy, if required. 

 

Summary of Contents for PRP-125

Page 1: ...12V Diaphragm Water Pump PRP 125 User Manual Revision 1 0 September 2016 RETAIN THIS MANUAL FOR FUTURE REFERENCE PLEASE READ THIS MANUAL CAREFULLY BEFORE USE...

Page 2: ...low all electrical and safety codes Make certain the power source conforms to the pump voltage requirements Ensure that all power sources are disconnected before installing the pump Improper duty cycl...

Page 3: ...nstallation 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 7 Disassembly Ass...

Page 4: ...ffects It is intended for intermittent duty cycles but can also be run continuously for short periods of time The higher the duty cycle the shorter the expected life of the pump Typical pump usages in...

Page 5: ...ntering the pump Failures due to foreign debris entering the pump will not be covered under warranty The pump comes with 90 tube connectors that can be used for easier plumbing To attach firmly push t...

Page 6: ...configuration Start Up To start and prime the pump the outlet line must be open allowing any in the pump to escape This is to avoid the possibility of airlock The pressure switch will shut off the pum...

Page 7: ...essure switch cover screw 1 and then remove the cover 8 3 Disconnect the red wires 5 from the pressure switch 4 Remove the screws 2 from the front of the pump head 3 5 Slide the pump off the motor 4 a...

Page 8: ...let tubes and connections and ensure they are air tight Debris in the check valve Clean obstructed or jammed check valves Ruptured pump diaphragm Replace pump diaphragm Defective pump check valve Repl...

Page 9: ...pump diaphragm Defective pressure switch Replace pressure switch Low Flow Rate and Pressure Possible Fault Action Air leak at the pump intake Check inlet tubes and connections and ensure they are air...

Page 10: ...10 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 w...

Page 11: ...ining course before being given access to the product The product has been supplied by a general merchandise retailer that may not be familiar with your specific application or your description of the...

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