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YRPRO WATERBLASTER
OPERATORS MANUAL
Congratulations on purchasing a YRPRO New Zealand
assembled high pressure water blaster
.
Applies to the following models:
Portable: YR2700AR, YR3000AR, YR3500AR.HR, YR4000AR.HR, YR4000ARE
Trailer Mounted: YRTWB.3700.500.ECO, YRTWB.3000.500, YRTWB.3700.500,
YRTWB.4000.500, YRTWB.3700.1000, YRTWB.3000.500.D
1

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Summary of Contents for Youngman Richardson & Co YR2700AR

  • Page 1 YRPRO WATERBLASTER OPERATORS MANUAL Congratulations on purchasing a YRPRO New Zealand assembled high pressure water blaster Applies to the following models: Portable: YR2700AR, YR3000AR, YR3500AR.HR, YR4000AR.HR, YR4000ARE Trailer Mounted: YRTWB.3700.500.ECO, YRTWB.3000.500, YRTWB.3700.500, YRTWB.4000.500, YRTWB.3700.1000, YRTWB.3000.500.D...
  • Page 2 INDEX: Version 1: September 2021 3-4. Technical data / Specifications 5. Installation, Last Checks & Start 6-7. Engine Start Ups & Shut down 8-9. Regular Checks & Operating Tips 10-11. Maintenance Schedule & Tips 12-14. Warnings & Safety Precautions 15. Warranty 15.
  • Page 3 YRPRO Portable Waterblaster Specifications & Technical Data:...
  • Page 4 YRPRO Trailered Waterblaster Specifications & Technical Data:...
  • Page 5 INSTALLATION, LAST CHECKS & START INSTALLATION: • Inspect shipment for damages during transit and unpack • Top engine fuel tank up with clean, fresh, Petrol or Diesel WARNING – PLEASE READ SAFETY INSTRUCTIONS FIRST! • For portable machines: Connection supply hose to water supply: Important: Use hose with minimum 20 mm inside diameter Required pressurised water supply (not gravity) with minimum of 10 PSI and ~20% more flow that pump flow rate...
  • Page 6 ENGINE START UPS AND SHUT DOWN FOR THE HONDA GX160 GX200 GX270 GX 390 PETROL ENGINES To Start: • Ensure that the main RED ON/OFF switch is switched to OFF. • Ensure the Choke is ON (Moved fully to the left) when engine is cold •...
  • Page 7 FOR THE HONDA IGX390 PETROL ENGINE: To Start: • Ensure Fuel is OPEN (Fuel lever moved all the way to the right) • Turn the ignition key clockwise to the START position • The engine is now running, pump is pumping and water is running in by-pass.
  • Page 8 REGULAR CHECKS & OPERATING TIPS • Check all oil levels: Honda & KOHLER engine oil level – check. Use manufacturer’s recommendations. Gearbox oil level (sight glass should be half) SAE80W90 Gearbox oil. Pump oil level (sight glass should be half full) SAE 15W40 / SAE 10W/40 SAE 30 •...
  • Page 9 • Worn By-Pass Valves - Soft-Acting By-Pass valves should NOT store high pressure water in hose down-stream between by-pass valve and high pressure gun. • Water Leaks - Excessive hammering can cause damage. Fix leaks when they occur • Water Condition - Ensure water source is clean (potable water). Not recycled water or bore water which can damage pumps.
  • Page 10: Maintenance Schedule

    MAINTENANCE SCHEDULE AND TIPS MAINTENANCE SCHEDULE: This maintenance schedule does not include the Engine Maintenance Schedule. Please refer to Honda Operators Manual or the Honda website or Kohler Operators Manual or Kohler website.
  • Page 11: Maintenance Tips

    MAINTENANCE TIPS: USE THE FOLLOWING GUIDE WHEN CONSIDERING MAINTENANCE: Always test your machine using a new high-pressure nozzle - correctly sized for set-up pressure and flow. Before you start pulling pumps apart, do obvious checks first: • Worn /blocked Jets •...
  • Page 12: Warnings And Safety Precautions

    WARNINGS & SAFETY PRECAUTIONS READ WARNINGS & SAFETY INSTRUCTIONS BEFORE OPERATING MACHINE. HIGH PESSURE, HIGH VELOCITY WATER IS DANGEROUS! GENERAL PRESSURE CLEANER WARNINGS AND SAFETY PRECAUTIONS • When shutting down, always turn off machine, turn off water at the source and trigger the gun pointing the lance in a safe direction to release any in-line stored pressure - before disconnecting hoses or working on machine.
  • Page 13 • ALWAYS WEAR PROTECTIVE GEAR (PPE) i.e. head, face, eye protection, wet weather gear, boots and gloves - which is particularly important where hot water or aggressive chemicals are being used or where whet sandblasting is used. • Keep hands, feet and hair away from all moving parts. •...
  • Page 14 EXTREME DANGER! • Beware of HOT engines (particularly Mufflers) • Store fuels in approved containers in a well ventilated area away from heat. • Ensure enough air flow around engine to keep it cool and to void any fumes / exhaust gasses. •...
  • Page 15: Warranty Period/S

    WARRANTY / TERMS AND CONDITONS OF SALE WARRANTY PERIOD/S: • 2 year Manufacturer's Warranty on Build (Defects in material and workmanship) • 2 year Warranty on Pressure Pump (Note: Maintenance is not warranty. Excludes service and consumables required at scheduled maintenance intervals) •...