Dual Pumps WBU8200P Manual
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793-1190
WBU8200P
Original Manufacturer Instructions

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Summary of Contents for Dual Pumps WBU8200P

  • Page 1 793-1190 WBU8200P Original Manufacturer Instructions...
  • Page 2: Table Of Contents

    Introduction This manual and any other literature supplied must be read fully prior to the initial operation of your machine and be stored for later use or for subsequent owners. Pay particular attention to any instructions relating to operation and safety and maintenance of the unit.
  • Page 3 50 Mesh Filter High Pressure Pump Tank Lid Engine Fuel Filler Cap 1-10 Hose Reel with 10M High Pressure Hose (20M on WBU8200P-20M) 1-11 Engine Oil Dipstick & Filler 1-12 Hose Reel High Pressure Hose Inlet 1-13 Hose Reel Bracket...
  • Page 4: Component Identification

    1. Component Identification - Pump Close Up (2) & Accessories (3) Item No. Pump Close up Integrated Unloader Valve & Pressure Adjustor Knob Oil Breather Dipstick Pump Oil Sight Glass Suction Hose Inlet High Pressure Outlet Chemical Injector Engine Oil Cap & Dipstick High Pressure Hose 3-10 3-11...
  • Page 5: Technical Specification

    2. Technical Specification Model No. WBU8200P / WBU8200P-20M Engine Honda GP200-QX Fuel Petrol Power 5.5 HP (4.1 kW) - SAE J1349 Nominal Rpm 3400 Starting Method Recoil start Fuel Tank 3.1 Litres Max Feed Temperature 40°C Minimum Feed Flow Rate...
  • Page 6: Intended And Proper Use - Commercial

    3. Intended and Proper Use - Commercial This machine is intended for Commercial use and is not suitable for normal housekeeping purposes by private persons whereby there may be a source of danger to the public. The machine must be used solely by professional contractors who are properly trained and wearing protective clothing to the required health &...
  • Page 7: Safety Devices

    This machine has been designed for use only with cleaning agents approved by the manufacturer. The use of other cleaning agents or chemicals may adversely affect the safety of the machine. High pressure jets can be dangerous if subject to misuse. The jet must not be directed at persons, animals, live electrical equipment or the machine itself.
  • Page 8: Standard Accessories

    6. Standard Accessories The WBU8200P wheelbarrow pressure washer is supplied with the following accessories. Make sure all the items listed are included when unboxing for the first time. • High pressure lance assembly. • 10m high pressure hose assembly (20m on the WBU8200P-20M).
  • Page 9 7. Pre-Operation Checks and Set Up  WHEELBARROW HANDLES - The wheelbarrow handles, hose reel bracket & bolts are inside the tank, attach them to the trolley with appropriate tools.  HOSE REEL & HOSE - Assemble the hose reel and high pressure hose following instructions inside the box then attach this to the hose reel bracket with supplied bolts.
  • Page 10 7. Pre-Operation Checks and Set Up SET UP Suction Hose Suction Hose Connect the suction hose to the suction hose quick connect inlet. Ensure all connections are tight and leak free. Air leaks on the suction side will impair the machine performance and damage components.
  • Page 11: Start Up And Operation

    8. Start Up and Operation Before starting the machine the user must be familiar with the engine starting and stopping procedure and any safety requirements stated in the engine manufacturer’s handbook supplied with the unit.      ...
  • Page 12: Stopping Procedure

    8. Start Up and Operation TO AID INITIAL PRIMING: Shut down the engine, detach the quick release suction hose and connect to the mains water supply. Turn on the mains water supply, follow the start up procedure again, the pump should now prime.
  • Page 13: Maintenance Information

    12. Maintenance Information Maintenance and servicing of the machine must only be undertaken by suitably trained and qualified technicians. Unloader Valves must only be adjusted and serviced by suitably trained and qualified technicians. Ensure all steps from the Decommissioning & Storage section have been carried out before starting any work on the machine.
  • Page 14: Troubleshooting

    14. Troubleshooting Symptom Possible Cause Remedy Pump running normally Pressure Regulator valve Check and adjust. but pressure low. Pump sucking air. Check water supply and possible air ingress. Lance in low pressure mode Check and adjust. see page 9. Nozzle worn. Check and/or replace.
  • Page 15: Warranty Information

    EN60335-2-79-2012 EN1829-1-2010 EN1829-2-2008 EN4871-2009 Manufacturer Dual Pumps Ltd, Saxby Road Industrial Estate, Melton Mowbray, LE13 1BS. United Kingdom Person authorised to compile the technical file & declaration Tom Herridge, Director Signed – Date – 12/01/2022 We hereby declare that the machinery described above complies with the relevant basic health and safety requirements of the UKCA &...
  • Page 16 Unit 8, Hudson Road Saxby Road Ind. Est. Melton Mowbray Leicestershire LE13 1BS Telephone: +44 (0)1664 567226 Fax: +44 (0)1664 410127 E-mail: info@dualpumps.co.uk www.dualpumps.co.uk...

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