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The pump can also be connected to excavators and other machines. We recommend 
the use of a HYCON oil flow divider to protect the pump against a too high oil supply, 

a too high pressure and backwards rotation. Please refer to page 8. 
 
 

 
 
 

 

 

Starting Instructions 

 
 
START 
 

 

Mount a water hose. 

 

 

Connect hoses – clean couplings before connection. 

 

 

Get a good footing before you start pumping. 

 

 

Lower the pump into the fluid. Make sure that the water hose is fixed. 

 

 

Set the power source on ”ON”. 

 
 

 
STOP 

 

 

Set the power source on ”OFF”. 

 

For operation in sensitive environments,  
you should only use bio-degradable oil. 

 

Summary of Contents for HWP2

Page 1: ... ensure smooth operation and long lasting performance of your pump we recommend you to study this operating manual carefully and pay spe cial attention to the chapters about Safety and Service Precautions We hope you will be satisfied with your new HYCON sub mersible pump Best regards HYCON A S HYCON A S Juelstrupparken 11 DK 9530 Støvring Denmark Tel 45 9647 5200 Fax 45 9647 5201 Mail hycon hycon...

Page 2: ...e 3 Useful Information regarding the Use of the Pump 4 Starting Instructions 6 Technical Data 7 Dimensions 8 Connection to Hydraulic Power Sources 9 Service and Maintenance 10 Oil Types 10 EC Declaration of Conformity 11 Warranty Terms 12 Spare Parts List 13 ...

Page 3: ...ler if necessary The operator must pay extra attention and show caution when working in difficult working areas such as slopes and other dangerous nature of the ground Do not reach too far with the submersible pump but always maintain a good footing and keep your balance In excavations there is always a risk of earth slips The operator must always use protective goggles earplugs hard hat and shoes...

Page 4: ...plings or the motor or the hydraulic system getting superheated Oil Flow and Pressure Your new HYCON submersible pump is designed for a certain oil flow working pres sure and maximum pressure A too high oil flow and or a too high pressure results in overload of the pump meaning that the lifetime of your new HYCON tool will not be as expected and that your service and repair costs will be too high ...

Page 5: ...fical ly to pump dirty fluids without a need for extra maintenance and without reducing the lifetime of the pump and its components The 2 pump can pump solids up to ø38 mm the 3 pump solids up to ø63 mm and the 4 pump solids up to ø74 mm The pump can be used for many purposes and in many connections In this respect an important feature of the pump is that it will not give any sparks The constructi...

Page 6: ...5 Pumping Capacity HWP3 Pumping Capacity HWP4 30 lpm 20 lpm 40 lpm 30 lpm ...

Page 7: ... backwards rotation Please refer to page 8 Starting Instructions START Mount a water hose Connect hoses clean couplings before connection Get a good footing before you start pumping Lower the pump into the fluid Make sure that the water hose is fixed Set the power source on ON STOP Set the power source on OFF For operation in sensitive environments you should only use bio degradable oil ...

Page 8: ...f valve in power source Max 172 bar Max 172 bar Max 172 bar Max return pressure 40 bar 40 bar 40 bar Max oil temperature 80 C 80 C 80 C Max water temperature 80 C 80 C 80 C Max solid size ø38 mm ø63 mm ø74 mm Max pumping capacity 35 m hour 84 m hour 127 m hour Max head 30 m 20 m 22 m Connection water hose 2 thread internal BSP 3 thread internal BSP 4 thread internal BSP May run dry Yes Yes Yes ...

Page 9: ...8 Dimensions HWP2 HWP3 HWP4 ...

Page 10: ...re that the oil supply is not too high the working pressure is not too high the return pressure is not too high the pressure relief valve is not set higher than 172 bar the internal diameter of the hoses is sufficient min all couplings are in order the power source is equipped with an oil filter of min 25 Micron Hoses with too small internal diameter and or defect couplings cause the pump to work ...

Page 11: ...correctly Oil Types The HYCON submersible pump uses standard hydraulic oil i e all types of mineral oil and biodegradable oil which comply with the following values Recommended viscosity 20 40 cSt Permitted viscosity 15 1000 cSt Viscosity index Min 100 Temperature area 20 to 70 C If using biodegradable oil we recommend the use of oil based on rape Other types of oil can be aggressive towards parts...

Page 12: ...rom serial No 6364 HWP4 from serial No 6597 are manufactured in conformity with EC directive 2006 42 EC HYCON A S Juelstrupparken 11 DK 9530 Støvring Denmark Martin Møller Managing Director 21 02 2019 HYCON A S Juelstrupparken 11 DK 9530 Støvring Denmark Tel 45 9647 5200 Fax 45 9647 5201 Mail hycon hycon dk www hycon dk ...

Page 13: ...lies to faults that can be related to construction and production errors Faults caused by incorrect operation incorrect handling lack of maintenance or the like will not be accepted as warranty The warranty covers the parts necessary for repair and the suggested average time needed for repair For further warranty details please contact your local dealer ...

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