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For example – 1000 psi gives 68.9 bar pressure from the conversion table and let’s say we want 60 L/min of flow. So if we follow the graph, we can see that the lines meet in the green section which is class A and if we put the values into the formula we get –...
INTRODUCTION INTRODUCTION Thanks for purchasing a High Pressure Cleaner from BAR Group. Your new equipment is designed to operate at high pressures for domestic/professional cleaning applications. This manual is an important part of your pressure cleaner and was written to take you through the safety requirements and operating functions of your machine.
PRESSURE CLEANER OPERATOR’S MANUAL RISK ASSESSMENT RISK ASSESSMENT Managing risks Risk is the potential for injury or negative consequence based on the likelihood of a specific event occurring. Controls must be put in place to eliminate the risk. Where the risk cannot be entirely eliminated, implement controls to reduce risk by lowering the chance of the event occurring or minimising the severity of the consequence.
PRESSURE CLEANER OPERATOR’S MANUAL RISK ASSESSMENT Do’s and Don’ts Contact site engineer, obtain necessary permits and note special precautions. Erect barriers, rope off the clear area. Erect warning signs. Ensure adequate, clean water supply. Check fluid levels on engine, gearbox and pump. (Oil, fuel and water). Lay out equipment and visually inspect for damage.
PRESSURE CLEANER OPERATOR’S MANUAL SAFETY SAFETY Precautions Using a High Pressure Water Cleaner (HPWC) can be very hazardous and all operators must be trained and competent. Do not operate machine alone, a second operator should always be present. High pressure water jets can easily penetrate the skin, never place any part of your body in front of the high pressure nozzle.
PRESSURE CLEANER OPERATOR’S MANUAL SAFETY Leg and body protection Workers should wear waterproof protective clothing complying with AS 3765.1-1990: Clothing for protection against hazardous chemicals — Protection against general or specific chemicals or AS 3765.2-1990: Clothing for protection against hazardous chemicals – Limited protection against specific chemicals.
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PRESSURE CLEANER OPERATOR’S MANUAL SAFETY Hazard Symbols WARNING Fuel and its vapours are extremely flammable and explosive. Fire or explosion can cause severe burns or death. When Adding or Draining Fuel Shut-down engine and let it cool at least 2 minutes before removing fuel cap. Loosen cap slowly to relieve pressure in tank.
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PRESSURE CLEANER OPERATOR’S MANUAL SAFETY WARNING Risk of electrocution. Contact with power source can cause electric shock or burn. NEVER spray towards a power source. Ensure all nearby electrical equipment is appropriately protected again the ingress of water or debris. WARNING Running engines produce carbon monoxide, an odourless, colourless, poisonous gas.
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PRESSURE CLEANER OPERATOR’S MANUAL SAFETY WARNING Risk of eye injury. Spray can splash back or propel objects. Always wear safety goggles when using this equipment or in vicinity of where equipment is in use. Before starting the pressure cleaner, be sure adequate safety goggles are worn. ...
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PRESSURE CLEANER OPERATOR’S MANUAL SAFETY WARNING Starter and other rotating parts can entangle hands, hair, clothing, or accessories. NEVER operate pressure cleaner without protective housings and covers. DO NOT wear loose clothing, jewellery or anything that may be caught in the starter or other rotating parts. ...
PRESSURE CLEANER OPERATOR’S MANUAL SAFETY Medical All operators should carry a medical alert card which explains to medical staff the possible nature of the injury, both relating to the high pressure water and any unusual infections that could be present. Additional medical alert cards are available via our website.
PRESSURE CLEANER OPERATOR’S MANUAL UNDERSTANDING EQUIPMENT UNDERSTANDING EQUIPMENT Some pressure cleaner models require assembly prior to use. If your unit is an electric start machine the battery leads will also need to be connected. The below diagram shows common placements of the battery. 1.
PRESSURE CLEANER OPERATOR’S MANUAL UNDERSTANDING EQUIPMENT 120 BAR4023CG-HEC 2 1. Spray gun/Lance assembly - Controls the application of water onto cleaning surface with trigger device. Includes trigger lock. Allows you to switch between various spray tips. 2. Air filter - Protects the engine by filtering dust and debris out of intake air.
PRESSURE CLEANER OPERATOR’S MANUAL UNDERSTANDING EQUIPMENT 120 BAR4023CG-HEJM 1. Spray gun/Lance assembly - Controls the application of water onto cleaning surface with trigger device. Includes trigger lock. Allows you to switch between various spray tips. 2. Fuel tank - Always leave room for fuel expansion. Do not fill while machine is running or hot. 3.
PRESSURE CLEANER OPERATOR’S MANUAL UNDERSTANDING EQUIPMENT 120 BAR4023CG-HEJMT 1. Spray gun/Lance assembly - Controls the application of water onto cleaning surface with trigger device. Includes trigger lock. Allows you to switch between various spray tips. 2. Fuel tank - Always leave room for fuel expansion. Do not fill while machine is running or hot. 3.
PRESSURE CLEANER OPERATOR’S MANUAL UNDERSTANDING EQUIPMENT 120 BAR5027CG-HEJM 1. Spray gun/Lance assembly - Controls the application of water onto cleaning surface with trigger device. Includes trigger lock. Allows you to switch between various spray tips. 2. Fuel tank - Always leave room for fuel expansion. Do not fill while machine is running or hot. 3.
PRESSURE CLEANER OPERATOR’S MANUAL UNDERSTANDING EQUIPMENT 120 BAR5027CG-HEJMT 1. Spray gun/Lance assembly - Controls the application of water onto cleaning surface with trigger device. Includes trigger lock. Allows you to switch between various spray tips. 2. Fuel tank - Always leave room for fuel expansion. Do not fill while machine is running or hot. 3.
PRESSURE CLEANER OPERATOR’S MANUAL UNDERSTANDING EQUIPMENT 120 BAR5027CG-HEP 1. Spray gun/Lance assembly - Controls the application of water onto cleaning surface with trigger device. Includes trigger lock. Allows you to switch between various spray tips. 2. Fuel tank - Always leave room for fuel expansion. Do not fill while machine is running or hot. 3.
PRESSURE CLEANER OPERATOR’S MANUAL OPERATION OPERATION Preparation checks Is the work area clearly defined and warning signs posted? Have precautions been taken to protect electrical equipment? Is there a risk to workers or possible damage to equipment from things like the release of chemicals, hot or flammable liquids and gases, drifting mist or other materials? Have workers nearby been told about the intention to carry out pressure cleaning operations? Are components, for example fittings, hoses, guns and foot pedals of the correct pressure rating?
PRESSURE CLEANER OPERATOR’S MANUAL OPERATION Start-up procedure 1. Check the following fluids are at the proper level: a. Oil levels in engine, gearbox and pump (Check ‘Product Details’ for specifications) b. Fuel level – be careful not to spill or overfill tank. WARNING 2.
PRESSURE CLEANER OPERATOR’S MANUAL OPERATION Safe operation Safe operating of the pressure cleaner will minimise the risk of injury and damage to equipment. Please read in full prior to operating your pressure cleaner. When operating a mobile unit (with wheels) always place chocks so that the unit cannot move during operation. Do not run engine faster than factory set maximum.
PRESSURE CLEANER OPERATOR’S MANUAL OPERATION To determine correct nozzle size for your HPWC you will need to know maximum pressure (psi) and flow (L/min). Consult the nozzle sizing guide on our website bargroup.com.au. If you required assistance in selecting an appropriate nozzle for your application visit the nearest authorised dealer or contact us on (02) 4577 2144.
PRESSURE CLEANER OPERATOR’S MANUAL PARTS LISTS PARTS LISTS To order replacement parts please visit our website bargroup.com.au; call us on (02) 4577 2144; or contact the nearest authorized dealer. A list of authorised dealers can be found on the Contact Us page of our website.
PRESSURE CLEANER OPERATOR’S MANUAL STORAGE STORAGE When storing your pressure cleaner unit for more than 30 days it is important to prepare the unit to avoid damage and ensure it runs smoothly when next used. For engine preparation be sure to read engine manufacturers instructions, some general tips are below: ...
PRESSURE CLEANER OPERATOR’S MANUAL MAINTENANCE When performing maintenance take the time to complete a formal inspection of all jetting equipment including hoses, nozzles, guns and lances. Replace any damaged or defective components – See ‘Equipment inspection’ (Page 22). Records Date Maintenance performed Signed...
PRESSURE CLEANER OPERATOR’S MANUAL TROUBLESHOOTING TROUBLESHOOTING The table below should be used to identify and correct any issues experienced with your HPWC. If you are experiencing an issue that is not listed here or you have exhausted possible solutions in this table and are still experiencing the issue, visit the nearest authorised dealer or contact us on (02) 4577 2144.
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PRESSURE CLEANER OPERATOR’S MANUAL TROUBLESHOOTING Issue observed Possible Cause Solution Oil alert Engine is not level. Place unit on a level surface. Low oil level. Fill oil to proper level or perform oil change. Unit does not reach required Restricted or insufficient water supply. Check supply hose isn’t kinked, tap is operating pressure fully open, filter not blocked.
(in isolation to the application). Reservation of Title The rights to, and full interest and title in the goods supplied remains with BAR and does not pass to you until the goods have been fully paid for.