Dynaset HPW-DUST Operating Instructions Manual

High pressure dust suppression systems

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DRAFT
HIGH PRESSURE DUST SUPPRESSION SYSTEMS
Dynaset HPW Dust high pressure suppression system is based on HPW-pump and is specially designed to
prevent dust emissions at crushing, pulverizing, demolition or to any process of dusting materials. HPW dust high
pressure suppression system can be used effectively applications like quarries, recycling and waste management,
material handling etc.
Dynaset wide HPW pump series produce needed water pressure and flow to different dust suppression application.
High pressure water mist is spayed via dust suppression nozzles round the dust particles. The weight of the water
bounded dust particles increases multiply that makes them fall down. Low water consumption is achieved by tiny
water mist that do not irrigate machine and surroundings wet. Various applicable forms of high power jets are
available, turbo jets or dousing umbrella for area suppression, falling debris etc.
Dynaset HPW Dust high pressure Suppression system is easy to install to any machine and is fully controlled
from cabin.
The system has next benefits:
- Extremely low water consumption, no need for large reservoir.
- Microscopic water binds dust particles effectively.
- No mud forming on machinery surface.
- Good visibility, clean and better breathing air.
- Saves health care expenses.
HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS
HPW-DUST
OPERATING INSTRUCTIONS
April 2014 JLe

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Summary of Contents for Dynaset HPW-DUST

  • Page 1 Various applicable forms of high power jets are available, turbo jets or dousing umbrella for area suppression, falling debris etc. Dynaset HPW Dust high pressure Suppression system is easy to install to any machine and is fully controlled from cabin.
  • Page 2: Table Of Contents

    April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS TABLE OF CONTENTS SAFETY PRECAUTIONS AND WARNING STICKERS GENERAL HPW-DUST BOUBLE BASIC COMPONENTS A HYDRAULIC ACTUATOR VALVE KIT CONTROL WIRING IN DUST SUPPRESSION SYSTEM 5.1 Dust suppression system with dual water circuit...
  • Page 3: Safety Precautions And Warning Stickers

    HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS SAFETY PRECATIONS Operating with DYNASET HPW dust high pressure suppression system, user has to conform to all safety regulations concerning pressurized equipment. Hydraulic circuit has a highpressure over 220 bar. EQUIPMENT TECHNICAL CONDITION HAS TO PAID SPECIAL ATTENTION TO.
  • Page 4: General

    Pressure compensated oil flow-limiter controls the biggest running speed of the HPW-pump. Excavator fitted Dynaset HPW-Dust suppression system are dual power stage type. Continuous basic dust suppression is supplement with a high power mode, which is used as frequently as necessary to suppress dust created during demolition by fallen debris by bulk-loaded dump on a truck’s platform etc.
  • Page 5: Hpw-Dust Bouble Basic Components

    April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS HPW-DUST DOUBLE BASIC COMPONENTS HPW90 dust double, PC-SAE 1"-24V, D200105500 PV-SAE HPW90/150-85 DUAL WATER CIRCUIT SYSTEM (DWC) components ready for installation and for instantly use, including following components: HPW-PUMP 1., PRESSURE REDUCING VALVE 2.2, FLOW LIMITING VALVE 2.3 and SOLENOID VALVE 2.4.
  • Page 6 April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS HPW-DUST DOUBLE BASIC COMPONENTS Following Hydraulic High Pressure Water Pumps (HPW) are widely used in Dynaset high-pressure dust suppression systems: - HPW 200/30-45 dust. 4 x 6,4 l/min nozzles. - HPW 200/30-45 dust double. Double power spray 20/30 lpm.
  • Page 7: A Hydraulic Actuator Valve Kit

    April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS A HYDRAULIC ACTUATOR VALVE KIT Valve kit for Open centre hydraulic systems includes pressure compensator PV-SAE pos. 2.1. When installing to close centre hydraulic system, concerned pressure compensator is not required. HYDRAULIC VALVE KIT for a DUAL WATER CIRCUIT SYSTEM (DWC) includes following components: PRESSURE REDUCING VALVE 2.2, FLOW LIMITING VALVE 2.3 and SOLENOID VALVE 2.4.
  • Page 8: Control Wiring In Dust Suppression System

    April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS A HYDRAULIC ACTUATOR VALVE KIT HYDRAULIC VALVE KIT for SINGLE WATER CIRCUIT SYSTEM (SWC): Valve kit includes an adjustable FLOW LIMITING VALVE 2.5 for continuous dust suppression, LS Valve with FLOW LIMITER 2.6 for high power dust suppression (adjusted in factory), two SOLENOID VALVES 2.7 and 2.8 respectively and PRESSURE RELIEF VALVE 2.9.
  • Page 9: Installation To Different Hydraulic Systems

    April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS CONTROL WIRING IN DUST SUPPRESSION SYSTEM DUST SUPPRESSION SYSTEM WITH DUAL WATER CIRCUIT HIGH POWER WATER SOLENOID VALVE’S BUSH-BOTTON SWITCH + 24 VDC + 24 VDC High power dust suppression is switched on by activating the water solenoid valve 1.3.
  • Page 10: Open Centre Hydraulic System With Variable Displacement Pump

    April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS INSTALLATION TO DIFFERENT HYDRAULIC SYSTEMS OPEN CENTRE HYDRAULIC SYSTEMS WITH VARIABLE DISPLACEMENT PUMP DUST SUPPRESSION SYSTEM WITH A DUAL WATER CIRCUIT High power dust Nozzles for continuous dust suppression nozzles. suppression mode.
  • Page 11: Close Centre Hydraulic System With Variable Displacement Pump

    April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS INSTALLATION TO DIFFERENT HYDRAULIC SYSTEMS CLOSE CENTRE HYDRAULIC SYSTEMS WITH VARIABLE DISPLACEMENT PUMP DUST SUPPRESSION SYSTEM WITH A DUAL WATER CIRCUIT Nozzles for continuous dust suppression mode. High power dust suppression nozzles.
  • Page 12: Installing Components

    April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS INSTALLING COMPONENTS Hydraulic high-pressure water pump HPW is recommended to install onto excavator’s upper structure behind the boom in order to easy pressure hose lying along the boom down to the nozzles. Install pump with rubber cushions to reduce noise and vibration.
  • Page 13 April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS INSTALLING COMPONENTS Basic dust suppression nozzles should be installed to an attachment. Their position must ensure water jetting immediately into the processing zone / area, for instance straight into the zone between crushers jaws, see the page 1.
  • Page 14: Nozzle Spray Angle Theoretical Coverage

    HYDRAULIC ACTUATOR VALVE INSTALLATION Hydraulic valve unit, by means of which the necessary power is taken and brought to the Dynaset HPW-pump, is recommended to install into the hydraulic pump compartment of a carrier machine. The installation of the hydraulic actuator valve of a dual water-circuit dust suppression system is displayed on the attached pictures.
  • Page 15: Operation

    Automatic transmission fluids and even engine oils can be used, provided that they are allowed to be used in hydraulic system of your carrier machine. Prior to use special hydraulic fluids a with DYNASET equipment, please be kindly requested to contact nearest DYNASET representative for an advice.
  • Page 16: Maintenance

    • This ‘waste material’ can now be recycled. 2. Deliver the recycling and waste material to waste management facility. Note! Customer can send the DYNASET equipment for reuse or recycling to the Dynaset Oy or to other location determinate by Dynaset representative.
  • Page 17: Manufacturer's Limited Warranty

    Exclusions from warranty are explained in item 8. packed for shipment, to the DYNASET OY or to other location authored by DYNASET OY. Shipment documents must contain: Beginning of warranty period Purchaser’s name and contact information...
  • Page 18: Declaration Of Conformity

    April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS EC DECLARATION OF CONFORMITY We hereby declare that the below-reference product design, structure and our manufacture form fulfills relevant, fundamental safety and health requirements with the provisions in the Council Directive on mutual approximation of laws of the...
  • Page 19: Notes

    April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS NOTES...
  • Page 20 April 2014 JLe HPW-DUST HIGH PRESSURE SUPPRESSION SYSTEMS...

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