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Dynaset HPW DUST 130 DOUBLE DUST, User Manual

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Dynaset HPW DUST 130 DOUBLE DUST User Manual Download Page 31

Dynaset Oy  |  Menotie 3, FI-33470 Ylöjärvi, Finland  |  tel: +358 3 3488 200  |  [email protected]  |  www.dynaset.com

31

 HIGH PRESSURE DUST SUPPRESSION

MAINTENANCE

6.  MAINTENANCE

6.1.  MAINTENANCE INTERVAL

All maintenance must be complied with as they are scheduled in this manual.

The following table provides maintenance schedule for DYNASET HPW-DUST 

systems.

CHECK POINTS

Daily / after 

daily use

Weekly

Every 1500 hours 

or if necessary

Observe HPW pumps leakage detactors

x

Clean HPW-DUST system

x

Clean water intake filter

x

Change water intake filter

x

Check constantly whether the fluid dropping from pump’s leakage detectors is 

growing. Replace sealing in proper time to exclude intermixing of hydraulic oil and 

pumping fluid. Sealings replace instructions can be found in HPW User Manual.

Picture 17: Location of leakage detectors in HPW

NOTE!

Maintenance of the HPW-pump according to HPW User Manual!

Summary of Contents for HPW DUST 130 DOUBLE DUST

Page 1: ...HPW DUST 200 DOUBLE DUST HPW DUST 220 DOUBLE DUST HPW DUST 180 DOUBLE DUST HPW DUST 130 DOUBLE DUST rev 1 0 HIGH PRESSURE DUST SUPPRESSION USER MANUAL Download PDF version from www Dynaset com manuals Keycode F9KMKS ...

Page 2: ......

Page 3: ...ou to take the full advance of the technical features avaible in your equipment Please contact us for any feedback you might have on our products Your feedback is important to us for improving our products and customer service We are constantly developing and releasing new innovations Please visit on our website and social media channels for the latest news and updates www dynaset com info dynaset...

Page 4: ... 1 OPERATING DESCRIPTION 15 3 2 HPW DUST 16 3 3 HPW DUST DOUBLE DUST 17 3 3 1 DUAL WATER CIRCUIT DWC 17 3 3 2 SINGLE WATER CIRCUIT SWC 18 4 INSTALLATION OF THE HPW DUST SYSTEM 19 4 1 INSTALLATION TO A HYDRAULIC LINE 19 4 2 HYDRAULIC FLUIDS 21 4 3 POSITIONING THE HPW DUST COMPONENTS 21 4 3 1 POSITIONING THE HPW PUMP 21 4 3 2 POSITIONING THE DUST SUPPRESSION NOZZLES 22 4 3 3 POSITIONING THE WATER SO...

Page 5: ...9 5 2 STARTING AND STOPPING THE HPW DUST SYSTEM 29 5 3 HIGH POWER DUST SUPPRESSION 29 5 4 WORKING IN COLD TEMPERATURES 30 6 MAINTENANCE 31 6 1 MAINTENANCE INTERVAL 31 6 2 HYDRAULIC FLUIDS 32 6 3 CLEAN THE HPW DUST SYSTEM 32 6 4 CLEAN WATER FILTER 33 6 5 TROUBLESHOOTING 33 7 MANUFACTURER S LIMITED WARRANTY 35 8 PRODUCT DISPOSAL 37 9 DECLARATION OF CONFORMITY 39 10 TECHNICAL SPECIFICATIONS 41 ...

Page 6: ...e installation to open centre hydraulic system 19 Picture 8 Example installation to closed centre hydraulic system without PC SAE 20 Picture 9 Positioning the HPW pump 21 Picture 10 Positioning the dust suppression nozzles 22 Picture 11 Positioning the water solenoid valve 23 Picture 12 Installation to a water line 24 Picture 13 HPW pump s on off switch 25 Picture 14 High power water solenoid valv...

Page 7: ... HPW DUST Dust Suppression System converts the hydraulic power of a mobile machine into a high pressure water mist It is integrated onto the base machine s attachment head or where the dust suppression is needed to get the maximum effect The system creates an effective high pressure dust control with optimal water consumption High pressure water uses less water and gives better dust suppression pe...

Page 8: ...W 220 Maximum pressure 220 bar Maximum flow 50 l min Hydraulic pressure max 210 bar Hydraulic flow required 70 l min HPW 180 Maximum pressure 180 bar Maximum flow 90 l min Hydraulic pressure max 210 bar Hydraulic flow max 115 l min HPW 130 Maximum pressure 130 bar Maximum flow 180 l min Hydraulic pressure max 250 bar Hydraulic flow max 140 l min 3 DOUBLE DUST optional Provides dual stage power out...

Page 9: ...n 12345 6789 Dxxxxxxxxx 210 bar 11 15 Qw 30 l min Pw 200 bar 1 2 3 4 7 8 5 6 Picture 1 Type plate The products type plate shows the following information 1 Product identification key 2 Product code 3 Serial number 4 Maximum hydraulic flow 5 Maximum hydraulic pressure 6 Production month year 7 Output water flow rate and pressure 8 Manufacturer s contact information 1 4 HPW DUST SYSTEM LINE UP HPW D...

Page 10: ...00 info dynaset com www dynaset com HIGH PRESSURE DUST SUPPRESSION GENERAL 10 1 5 MAIN COMPONENTS OF HPW DUST SYSTEM Picture 2 Main components of HPW DUST system 1 HPW Pump 2 Control valves 3 Water intake filter 4 High pressure water nozzles 5 Spray gun with 10m hose ...

Page 11: ...SURE WATER AND OIL Can cause severe injuries Always wear appropriate clothing and safety equipment Couplings valves and hoses need to be kept tight and clean to avoid possible leakages Leaks in the hydraulic system must be repaired immediately to avoid injuries caused by high pressure blowouts In order to avoid accidents it is not allowed to clean or inspect HPW DUST system when hydraulic fluid ci...

Page 12: ...NG RISK OF BURNS The unit parts and hydraulic oil can be hotter than 80 C Wear personal safety equipment Never aim high pressure water at a person WARNING HIGH PRESSURE WATER Never aim high pressure water at a person This can cause severe injuries ATTENTION Do not exceed the maximum pressure temperature or load 2 3 MAINTENANCE SAFETY ATTENTION Installation and service of hydraulic equipment must b...

Page 13: ...equipment Hydraulic system of the base machine should be maintained according to the service program 2 4 WARNING LABELS Product recipient is obligated to place warning labels on the DYNASET product Attach labels to visible and appropriate place onto or close to DYNASET product where it s easily seen Clean surface with solvent detergent before attaching labels BEWARE OF HOT SURFACE USE EAR PROTECTI...

Page 14: ...Dynaset Oy Menotie 3 FI 33470 Ylöjärvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 14 HIGH PRESSURE DUST SUPPRESSION SAFETY ...

Page 15: ...ion System uses the power from the base machine s hydraulic system 2 The HPW DUST patented piston to piston pump converts the hydraulic power into high pressure water 3 High pressure water is pumped to the carefully designed dust suppression nozzles which create the high pressure water mist High pressure water mist increases the mass of the dust particles and forces the dust to fall onto the groun...

Page 16: ... com 16 HIGH PRESSURE DUST SUPPRESSION OPERATING PRINCIPLES 3 2 HPW DUST DYNASET HPW DUST System provides continuous dust suppression with 2 pairs of nozzles Dust suppression is controlled with hydraulic solenoid valve of the HPW Pump Picture 4 Basic HPW DUST installation diagram 1 Basic nozzles ...

Page 17: ...ppression power Double Dust is implemented in two different ways 3 3 1 DUAL WATER CIRCUIT DWC Dual Water Circuit comes with basic and high power nozzle pairs Basic pair of nozzles provide continuous dust suppression High power pair is controlled by water solenoid valve and can be used when suppression boost is needed Picture 5 Dual Water Circuit installation diagram 1 Basic nozzles 2 High power no...

Page 18: ...ingle Water Circuit comes with one type of nozzles The output water flow and pressure is controlled with hydraulic valve kit Hydraulic valve provides two separatehydraulicflowstotheHPW pump Lowerhydraulicflowtothecontinuous dust suppression and higher hydraulic flow to the high power dust suppression Picture 6 Single Water Circuit installation diagram 1 Basic nozzles 2 Hydraulic valve ...

Page 19: ...se machine s existing hydraulic line It is recommended to use DYNASET HPW VR PA pump in the installation In the picture 7 is an example of installing the HPW DUST system into a open centre hydraulic line Picture 7 Example installation to open centre hydraulic system 1 DYNASET HPW VR PA pump 2 Base machines variable displacement pump 3 Open centre directional control valves 4 Oil cooler 5 Oil filte...

Page 20: ...PC SAE Picture 8 Example installation to closed centre hydraulic system without PC SAE 1 DYNASET HPW pump 2 Base machines variable displacement pump 3 Closed centre directional control valves 4 Oil cooler 5 Oil filter 6 Oil tank 7 Solenoid valve 8 DYNASET Shuttle valve Ensure that the hydraulic flow of the base machine is sufficient to run the HPW DUST system At least the nominal hydraulic flow mu...

Page 21: ...cient READ CHAPTER 10 TECHNICAL SPECIFICATIONS for more information 4 2 HYDRAULIC FLUIDS To use proper hydraulic fluid READ CHAPTER 6 2 Hydraulic fluids for more information 4 3 POSITIONING THE HPW DUST COMPONENTS 4 3 1 POSITIONING THE HPW PUMP HPW pump is recommended to install onto bace machines upper structure It is recommended to use rubber cushions in HPW pump installation to reduce vibration...

Page 22: ...FI 33470 Ylöjärvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 22 HIGH PRESSURE DUST SUPPRESSION INSTALLATION 4 3 2 POSITIONING THE DUST SUPPRESSION NOZZLES Picture 10 Positioning the dust suppression nozzles ...

Page 23: ...rosessing area for example between the crusher jaws 2 High pressure dust suppression nozzles should be installed onto attachment tool as well Nozzle position should be chosen to cover as wide area as possible 4 3 3 POSITIONING THE WATER SOLENOID VALVE High power dust suppression is controlled by water solenoid valve which is recommended to install to a basic boom s end in suitable place to be kept...

Page 24: ... a water line 1 Connect water intake line into water intake connection of HPW pump 2 Water can be taken from a tank or a tap 3 Water filter is required in water intake line 4 Ensure correct suction hose diameter 5 Maximum water suction head is 3 meters Maximum head depends on the lenght and diameter of the suction line Correct feed pressure is 3 to 16 bar 6 Ensure water temperature is between 5 to...

Page 25: ...on off switch is recommended to install in the base machine s cabins aux panel Picture 13 HPW pump s on off switch 4 5 2 HIGH POWER WATER SOLENOID VALVE PUSH BUTTON In the dual water circuit high pressure dust suppression mode is switched on by activating the water solenoid valve The water solenoid valve is controlled by push button and impulse relay The dust suppression push button is recommended...

Page 26: ...IGH PRESSURE DUST SUPPRESSION INSTALLATION 4 5 3 HIGH POWER WATER MODE IN SIGLE WATER CIRCUIT Basic and high power dust suppression modes in sigle water circuit is controlled by 3 pole switch Switch controls the hydaulic solenoid valves of HPW pump Picture 15 High power water mode in single water circuit ...

Page 27: ...Dynaset Oy Menotie 3 FI 33470 Ylöjärvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 27 HIGH PRESSURE DUST SUPPRESSION INSTALLATION ...

Page 28: ...Dynaset Oy Menotie 3 FI 33470 Ylöjärvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 28 HIGH PRESSURE DUST SUPPRESSION INSTALLATION ...

Page 29: ...STEM HPW DUST system is started and stopped by activating deactivating hydraulic flow to the HPW pump On off switch is typically installed into cabin s aux panel 5 3 HIGH POWER DUST SUPPRESSION In double dust system made with dual water circuit the high power dust suppres sion mode is activated with push button installed into boom joystic Pressing the button once activates the and pressing the but...

Page 30: ...MPERATURES To prevent pipes and HPW DUST system from freezing in cold season the pump water lines and water tank should be dewatered after a working shift Open the drain plug of the water tank and drain out the water After tank is empty run the HPW pump dry for a while until all water is removed from water circuit ATTENTION Prevent the HPW DUST system from freezing ...

Page 31: ...CHECK POINTS Daily after daily use Weekly Every 1500 hours or if necessary Observe HPW pumps leakage detactors x Clean HPW DUST system x Clean water intake filter x Change water intake filter x Check constantly whether the fluid dropping from pump s leakage detectors is growing Replace sealing in proper time to exclude intermixing of hydraulic oil and pumping fluid Sealings replace instructions ca...

Page 32: ...oils can also be used if their viscosity characteristics and lubricating efficiency are similar to the mineral oils Automatic transmission fluids and even engine oils can be used provided that they are allowed to be used in hydraulic system of your base machine For the hydraulic fluid change interval follow the base machine s maintenance instructions To use special hydraulic fluids with DYNASET eq...

Page 33: ...w the filter if necessary 6 5 TROUBLESHOOTING Performing the maintenance tasks requires a qualified hydraulic mechanic Please contact DYNASET authorized workshop or dealer for more maintenance information FAILURE REASON CORRECTIVE ACTION HPW DUST system does not work Hydraulic flow not sufficient or no hydraulic flow at all Enable or adjust the hydraulic flow Hydraulic pressure too low Adjust the ...

Page 34: ...ON CORRECTIVE ACTION HPW DUST system does not deliver water No water in tanks Check and fill the water tank Intake hose detached or hose breathes Check and fix the hose and connectors Water supply line clogged Check water filter and clean thoroughly Nozzle is clogged Check and clean nozzle filter Troubleshooting for HPW pump can be found in HPW User Manual ...

Page 35: ...tact primary to the seller of the product Contact must be made as soon as possible latest thirty 30 days after the problem was identified Seller and or manufacturer technical staff determines the nature of the problem primarily by phone or e mail Purchaser commits to give necessary information and to perform routine diagnostic procedures in order to determine the nature of the problem and necessar...

Page 36: ...r lack of maintenance Cost of maintenance adjustments installation or startup Coating hydraulic oil quick couplings and interconnection hoses internal or external to system assemblies Products altered or modified in a manner not authorized by DYNASET OY in writing Products which have been repaired during warranty period by others than DYNASET OY or its authorized workshop Costs of any other damage...

Page 37: ...ally responsible way Do not dispose used oils electrical components batteries or any other hazardous waste with normal waste They are harmful for the environment and can be recycled for re use Contact your local waste recycling facility for more information about recycling hazardous waste NOTE Always act according to the waste legislation regulations and recommendations in waste disposal and waste...

Page 38: ...Dynaset Oy Menotie 3 FI 33470 Ylöjärvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 38 HIGH PRESSURE DUST SUPPRESSION PRODUCT DISPOSAL ...

Page 39: ...EC LVD directive 2014 35 EU EMC directive 2014 30 EU RoHS directive 2011 65 EU Applied conformity standards CEN EN ISO 4413 EN ISO 4413 2010 Hydraulic fluid power General rules and safety requirements for systems and their components EN60204 1 Safety of machinery Electrical equipment of machines Manufacturer DYNASET Oy Menotie 3 FI 33470 Ylöjärvi Finland Product group HIGH PRESSURE WATER PUMPS Pro...

Page 40: ...Dynaset Oy Menotie 3 FI 33470 Ylöjärvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 40 HIGH PRESSURE DUST SUPPRESSION DECLARATION OF CONFORMITY ...

Page 41: ...600 130 1900 Nozzle basic pcs 4 2 4 4 6 High power nozzle pcs 2 2 2 2 WATER INTAKE REQUIREMENTS Recommended suction hose size in 3 4 3 4 1 1 1 4 2 Suction filter flow min l min gpm 50 13 2 50 13 2 80 21 1 130 34 3 200 52 8 Recommended filter mesh 80 or better Suction head max m ft 3 9 8 Feed pressure bar psi 0 3 16 43 5 232 HYDRAULIC POWER REQUIREMENTS Oil flow max l min gpm 40 10 6 40 10 6 70 18 ...

Page 42: ...42 HIGH PRESSURE DUST SUPPRESSION TECHNICAL SPECIFICATIONS Dynaset Oy Menotie 3 FI 33470 Ylöjärvi Finland tel 358 3 3488 200 info dynaset com www dynaset com ...

Page 43: ... DYNASET OY all rights reserved ...

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